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[[File:SJsolar03.jpg|thumb|right|240px|[[Photovoltaic system at St. Jude's church]]]]
<blockquote>
'''Green living''' (or '''sustainable living''') is about practical choices, large and small, to preserve the earth and have a better [[quality of life]]. It is a lifestyle{{w|lifestyle (sociology)}} that attempts to reduce an individual's or society's use of the Earth's natural resources{{w|natural resources}} and his or her own resources.<ref name="Ain09">Ainoa, J., Kaskela, A., Lahti, L., Saarikoski, N., Sivunen, A., Storgårds, J., & Zhang, H. (2009). Future of Living. In Neuvo, Y., & Ylönen, S. (eds.), [http://lib.tkk.fi/Reports/2009/isbn9789522480781.pdf Bit Bang - Rays to the Future]. Helsinki University of Technology (TKK), MIDE, Helsinki University Print, Helsinki, Finland, 174-204. ISBN 978-952-248-078-1.</ref>  
Sustainable living in the 21st century can be described as "shifting to a renewable energy-based, reuse/recycle economy with a diversified transport system." -Lester R. Brown{{w|Lester R. Brown}}, founder of the Worldwatch Institute{{w|Worldwatch Institute}} and Earth Policy Institute{{w|Earth Policy Institute}}<ref>Ross, Greg. [http://www.americanscientist.org/bookshelf/pub/lester-brown "An interview with Lester Brown"] ''American Scientist''.</ref>
</blockquote>


In order to make sustainable choices, it is very helpful to have solid, reliable information that tells us which behaviors are sustainable and which are unsustainable. In [[quantitative]] terms, which actions will make the greatest difference, and should be prioritized. Green living can be high tech (buying a [[hybrid vehicle]]), low tech ([[green cleaning]], or completely "back to nature." It can be [[smart grid]]{{w|smart grid}} or [[off the grid]]. [[Sustainable city living]] explains some of the areas of action for a city dweller.
'''Green living''' (or '''sustainable living''') is a lifestyle{{w|lifestyle (sociology)}} that attempts to reduce an individual's or society's use of the Earth's natural resources{{w|natural resources}} and his or her own resources.<ref name="Ain09">Ainoa, J., Kaskela, A., Lahti, L., Saarikoski, N., Sivunen, A., Storgårds, J., & Zhang, H. (2009). Future of Living. In Neuvo, Y., & Ylönen, S. (eds.), [http://lib.tkk.fi/Reports/2009/isbn9789522480781.pdf Bit Bang - Rays to the Future]. Helsinki University of Technology (TKK), MIDE, Helsinki University Print, Helsinki, Finland, 174-204. ISBN 978-952-248-078-1.</ref> In practice, it deals about practical lifestyle choices, large and small, to live inline with the Earth's carrying capacities, while maintaining (or sometimes improving) our [[quality of life]]. Besides lifestyle choices, the housing and [[appliances]] we use also has its impact on the environment. These however are explained in detail at [[Autonomous houses and neighbourhoods]]. This article only focuses on choices in lifestyle/habits. [[Sustainable city living]] then again discusses some of the areas of action specific to green living in a urban environment.


In order to make sustainable choices, it is very helpful to have solid, reliable information that tells us which behaviors are sustainable and which are unsustainable, and -more importantly-, which actions will make the greatest positive difference for us, and should be prioritized.
==Approach==
Practitioners of sustainable living often attempt to reduce their [[carbon footprint]] by altering methods of [[transportation]], energy consumption{{w|Domestic energy consumption}} and [[diet]].<ref name=Winter>{{cite book |last= Winter |first=Mick |title= Sustainable Living: For Home, Neighborhood and Community |publisher= Westsong Publishing |year= 2007 |isbn= 0-9659-0005-3 }}</ref> Proponents of sustainable living aim to conduct their lives in ways that are consistent with [[sustainability]], in natural balance and respectful of humanity's symbiotic{{w|symbiotic}} relationship with the Earth's natural ecology{{w|ecology}} and cycles.<ref>[http://www.cellonline.org/about-cell/what-is-cell%e2%80%99s-philosophy/ The Center for Ecological Living and Learning (CELL)&ndash;philosophy]</ref> The practice and general philosophy of ecological living is highly interrelated with the overall principles of [[sustainable development]].
Practitioners of sustainable living often attempt to reduce their [[carbon footprint]] by altering methods of [[transportation]], energy consumption{{w|Domestic energy consumption}} and [[diet]].<ref name=Winter>{{cite book |last= Winter |first=Mick |title= Sustainable Living: For Home, Neighborhood and Community |publisher= Westsong Publishing |year= 2007 |isbn= 0-9659-0005-3 }}</ref> Proponents of sustainable living aim to conduct their lives in ways that are consistent with [[sustainability]], in natural balance and respectful of humanity's symbiotic{{w|symbiotic}} relationship with the Earth's natural ecology{{w|ecology}} and cycles.<ref>[http://www.cellonline.org/about-cell/what-is-cell%e2%80%99s-philosophy/ The Center for Ecological Living and Learning (CELL)&ndash;philosophy]</ref> The practice and general philosophy of ecological living is highly interrelated with the overall principles of [[sustainable development]].


Lester R. Brown{{w|Lester R. Brown}}, a prominent environmentalist and founder of the Worldwatch Institute{{w|Worldwatch Institute}} and Earth Policy Institute{{w|Earth Policy Institute}}, describes sustainable living in the 21st century as "shifting to a renewable energy-based, reuse/recycle economy with a diversified transport system."<ref>Ross, Greg. [http://www.americanscientist.org/bookshelf/pub/lester-brown "An interview with Lester Brown"] ''American Scientist''.</ref>
===Eating===
 
====Reducing meat consumption====
[[Appropedia:About|Appropedia]] is a green living [[wiki]], so you can create and edit content to share information and collaborate with others on how we can lighten our [[ecological footprint]] and live in harmony with nature and our environment. A key aim of Appropedia is to provide this information, to support sustainable choices - sharing knowledge to build rich, sustainable lives.
{{Main|Ecologic diet}}
 
The adoption of a ecologic diet (primarily diets that do not contain meat, or diets that contain little meat) decreases the impact you have on the environment considerably.
== Definition ==
[[File:Sustainable development and hierarchy of needs.png|thumb|upright=2.0|[[Sustainable development|Sustainable tools]]<ref>Adams, W.M. (2006). [http://cmsdata.iucn.org/downloads/iucn_future_of_sustanability.pdf "The Future of Sustainability: Re-thinking Environment and Development in the Twenty-first Century."] Report of the IUCN Renowned Thinkers Meeting, 29&ndash;31 January 2006. Retrieved on: 2009-07-25.</ref> to meet fundamental human needs.{{w|Maslow's hierarchy of needs}}]]


Green or sustainable living is fundamentally the application of [[sustainability]] to lifestyle choice and decisions. Sustainability itself is expressed as meeting present ecological, societal, and economical needs without compromising these factors for future generations<ref>U.S. Environmental Protection Agency [http://www.epa.gov/Sustainability "What is sustainability?"] Retrieved on: 2007-08-20.</ref><ref>United Nations General Assembly{{w|United Nations General Assembly}} (2005). [http://daccessdds.un.org/doc/UNDOC/GEN/N05/487/60/PDF/N0548760.pdf?OpenElement 2005 World Summit Outcome], Resolution A/60/1, adopted by the General Assembly on 15 September 2005. Retrieved on: 2009-07-25.</ref> Sustainable living can therefore be described as living within the innate carrying capacities defined by these factors.
====Obtaining local and seasonal foods====
{{Main|Food distribution}}
{{Main|Small scale agriculture}}
A more sustainable means of acquiring food is to purchase locally. Buying food from local farmers reduces [[carbon offset]]s, caused by long-distance food transport, and stimulates the local economy.<ref name="Astyk, Sharon 2008"/>  


[[Sustainable design]] and [[sustainable development]] are critical factors to sustainable living. Sustainable design encompasses the development of [[appropriate technology]], which is a staple of sustainable living practices.<ref>{{cite book |last= Fritsch |first= Al |coauthors= Paul Gallimore |title = Healing Appalachia: Sustainable Living Through Appropriate Technology |publisher= University Press of Kentucky |year= 2007 |isbn= 0-8131-2431-X |page= 2}} Unknown retrieval date, revised: 2009-07-25</ref> Sustainable development in turn is the use of these technologies in infrastructure. Sustainable architecture (see [[Green building]]) and [[sustainable agriculture|agriculture]] are the most common examples of this practice.<ref>{{cite book |last=Wheeler |first= Stephen Maxwell |coauthor= Timothy Beatley |title= The Sustainable Urban Development Reader |publisher= Routledge |year= 2004 |isbn= 0-4153-1187-X }}</ref>
Also, in addition to buying local food, the food you buy is best seasonally grown. You can obtain seasonal food by buying the products which are now in season from farmers' markets{{w|Farmers' market}}. Seasonally grown food is grown and harvested within their suitable growing season{{w|growing season}}. Thus, seasonal food{{w|seasonal food}} farming does not require energy intensive [[greenhouse]] production, extensive irrigation, plastic packaging and long-distance transport from importing non-regional foods, and other environmental stressors.<ref name="Seymour, John 2003">Seymour, John. ''The Self-Sufficient Life and How to Live It''. London: DK Publishing, 2003.</ref> Local, seasonal produce is typically fresher, unprocessed and argued to be more nutritious. Local produce also contains less to no chemical residues from applications required for long-distance shipping and handling.<ref>Princen, Thomas. ''The Logic of Sufficiency''. New York: MIT Press, 2005.</ref>


== History ==
====Obtaining food from farmers in short supply chains====
 
{{Main|Food distribution}}
The earliest milestones for the modern sustainable living movement include the books ''Living the Good Life'' (1954) by Helen and Scott Nearing{{w|Helen and Scott Nearing}} and ''Silent Spring{{w|Silent Spring}}'' (1962) by Rachel Carson. Influential books in later years include ''The Limits to Growth{{w|The Limits to Growth}}'' (1972) by Donella Meadows and the classic which popularized the idea of [[appropriate technology]], ''[[Small is Beautiful]]{{w|Small is Beautiful}}'' (1973) by E. F. Schumacher.{{w|E. F. Schumacher}}
Conventional food distribution is additionally resource and [[energy]] exhaustive. A shorter supply chain increases efficiency and so also reduces greenhouse gas emissions.
 
Over time many of these ideas have moved from the fringe to the mainstream - at least as topics of acknowledged importance, even when action lags well behind rhetoric. Sustainability is now an important selling point in advertising (often simply [[greenwashing]]), campaigns for policy changes are going on in cities around the world, and policies to encourage sustainable lifestyles on a societal level provoke fierce debates in election campaigns.
 
From 1972, the [[United Nations]] has held occasional conferences focused on improving sustainability within societies. So far, these have been held in 1972{{w|Conference on the Human Environment}}, 1992 and 2002{{w|Earth Summit 2002}}.<ref>[http://www.un.org/esa/sustdev/natlinfo/nsds/nsds.htm National Sustainable Development Strategies] United Nations Department of Economic and Social Affairs April 2008.</ref> In 2007 the United Nations published ''Sustainable Consumption and Production, Promoting Climate-Friendly Household Consumption Patterns''.<ref>[http://www.un.org/esa/sustdev/publications/household_consumption.pdf Sustainable Consumption and Production: Promoting Climate-Friendly Household Consumption Patterns] United Nations Department of Economic and Social Affairs 2007-04-30.</ref>
 
''For a more detailed history, see [[Wikipedia:Sustainable living #History]].''
 
==Food and agriculture==
 
===Environmental impacts of industrial agriculture===
 
[[Industrial agriculture|Industrial agricultural production]] is highly resource and energy intensive. Industrial agriculture systems typically require heavy [[irrigation]], extensive [[pesticide]]{{w|Pesticide application}} and [[fertilizer]] application, intensive [[tillage]], concentrated [[monoculture]] production, and other continual inputs. As a result of these industrial farming conditions, today’s mounting environmental stresses are further exacerbated. These stresses include: declining water table{{w|water table}}s, chemical leaching{{w|Leaching (agriculture)}}, chemical [[Stormwater|runoff]], [[soil erosion]], land degradation{{w|land degradation}}, loss in biodiversity{{w|biodiversity}}, and other ecological concerns.<ref>Brown, Lester R. ''Plan B 4.0: Mobilizing to Save Civilization''. W.W. Norton, 2009.</ref>
 
===Conventional food distribution and long distance transport===
{{Mergeto|Centralised food production system}}
Conventional food distribution and long distance transport is additionally resource and [[energy]] exhaustive. Substantial climate-disrupting carbon emissions{{w|carbon emissions}}, boosted by the transport of food over long distances, are of growing concern as the world faces such global crisis{{w|global crisis}} as natural resource depletion, [[peak oil]] and [[climate change]].<ref>Heinberg, Richard. ''Powerdown: Options and Actions for a Post-Carbon World''. Canada: New Society Publishers, 2004.</ref> “The average American meal currently costs about 1500 miles, and takes about 10 calories{{w|calorie}} of oil and other [[fossil fuels]] to produce a single calorie of food.” <ref name="Astyk, Sharon 2008">Astyk, Sharon. ''Depletion and Abundance: Life on the New Home Front''. Canada: New Society Publishers, 2008.</ref>
 
===Local and seasonal foods===
{{Mergeto|Local and seasonal food}}
A more sustainable means of acquiring food is to purchase locally and seasonally. Buying food from local farmers reduces [[carbon offset]]s, caused by long-distance food transport, and stimulates the local economy.<ref name="Astyk, Sharon 2008"/> Local, small-scale farming operations also typically utilize more sustainable methods of agriculture than conventional industrial farming systems such as decreased tillage, nutrient cycling{{w|nutrient cycling}}, fostered biodiversity and reduced chemical pesticide and fertilizer applications.<ref name="Shiva, Vandana 2000">Shiva, Vandana. ''Stolen Harvest: The Hijacking of the Global Food Supply''. Cambridge, MA: South End Press, 2000.</ref> Adapting a more regional, seasonally-based diet is more sustainable as it entails purchasing less energy and resource demanding produce that naturally grow within a local area and require no long-distance transport. These vegetables and fruits are also grown and harvested within their suitable growing season{{w|growing season}}. Thus, seasonal food{{w|seasonal food}} farming does not require energy intensive [[greenhouse]] production, extensive irrigation, plastic packaging and long-distance transport from importing non-regional foods, and other environmental stressors.<ref name="Seymour, John 2003">Seymour, John. ''The Self-Sufficient Life and How to Live It''. London: DK Publishing, 2003.</ref> Local, seasonal produce is typically fresher, unprocessed and argued to be more nutritious. Local produce also contains less to no chemical residues from applications required for long-distance shipping and handling.<ref>Princen, Thomas. ''The Logic of Sufficiency''. New York: MIT Press, 2005.</ref> Farmers' markets{{w|Farmers' market}}, public events where local small-scale farmers gather and sell their produce, are a good source for obtaining local food and knowledge about local farming productions. As well as promoting localization of food, farmers markets are a central gathering place for community interaction.<ref name="Todd, J 1994">Todd, J. and N. J. Todd. ''From Eco-Cities to Living Machines: Principles of Ecological Design''. Berkeley, CA: North Atlantic Books, 1994.</ref> Another way to become involved in regional food distribution is by joining a local [[community-supported agriculture]] (CSA). A CSA consists of a community of growers and consumers who pledge to support a farming operation while equally sharing the risks and benefits of food production. CSA's usually involve a system of weekly pick-ups of locally farmed vegetables and fruits, sometimes including dairy products, meat and special food items such as baked goods.<ref>Nabhan, Gary. ''Coming Home to Eat''. Berkeley, CA: W.W. Norton, 2002.</ref> Considering the previously noted rising environmental crisis, the United States and much of the world is facing immense vulnerability to famine. Local food production ensures food security if potential transportation disruptions and climatic, economical, and sociopolitical disasters were to occur.<ref name="Astyk, Sharon 2008"/>
 
===Reducing meat consumption===
 
Industrial meat production also involves high environmental costs such as land degradation{{w|land degradation}}, [[soil erosion]] and depletion of natural resources, especially pertaining to water and food.<ref name="Seymour, John 2003"/> (For more information on the environmental impacts of meat production and consumption, see the Wikipedia article, [[Wikipedia:Ethics of eating meat]].) Reducing meat consumption, perhaps to a few meals a week, or adapting a vegetarian or vegan diet, alleviates the demand for environmentally damaging industrial meat production. Buying and consuming organically-raised, free range{{w|free range}} or grass fed meat{{w|Grass fed}} is another alternative towards more sustainable meat consumption.<ref name="Shiva, Vandana 2000"/>
 
===Organic farming===


====Obtaining food from organic farmers====
{{Main|Organic farming}}
Purchasing and supporting organic products is another fundamental contribution to sustainable living. [[Organic farming]] is a rapidly emerging trend in the food industry and in the web of sustainability. According to the USDA{{w|USDA}} National Organic Standards Board{{w|National Organic Standards Board}} (NOSB), [[organic agriculture]] is defined as "an ecological production management system that promotes and enhances biodiversity, biological cycles, and soil biological activity. It is based on minimal use of off-farm inputs and on management practices that restore, maintain, or enhance ecological harmony. The primary goal of organic agriculture is to optimize the health and productivity of interdependent communities of soil life, plants, animals and people." Upon sustaining these goals, organic agriculture uses techniques such as crop rotation{{w|crop rotation}}, [[permaculture]], [[compost]], [[green manure]] and biological pest control{{w|biological pest control}}. In addition, organic farming prohibits or strictly limits the use of manufactured fertilizers and pesticides, plant growth regulators{{w|plant growth regulators}} such as hormones{{w|hormones}}, livestock antibiotics{{w|antibiotics}}, food additives{{w|food additives}} and genetically modified organisms{{w|genetically modified organisms}}.<ref>[http://extension.agron.iastate.edu/organicag/whatis.html Organic Agriculture - What is Organic Agriculture?] Iowa State University. 2008. Web. Retrieved on: 18 Nov 2010.</ref> Organically farmed products include vegetables, fruit, grains, herbs, meat, dairy, eggs, fibers, and flowers. See organic certification{{w|organic certification}} for more information.
Purchasing and supporting organic products is another fundamental contribution to sustainable living. [[Organic farming]] is a rapidly emerging trend in the food industry and in the web of sustainability. According to the USDA{{w|USDA}} National Organic Standards Board{{w|National Organic Standards Board}} (NOSB), [[organic agriculture]] is defined as "an ecological production management system that promotes and enhances biodiversity, biological cycles, and soil biological activity. It is based on minimal use of off-farm inputs and on management practices that restore, maintain, or enhance ecological harmony. The primary goal of organic agriculture is to optimize the health and productivity of interdependent communities of soil life, plants, animals and people." Upon sustaining these goals, organic agriculture uses techniques such as crop rotation{{w|crop rotation}}, [[permaculture]], [[compost]], [[green manure]] and biological pest control{{w|biological pest control}}. In addition, organic farming prohibits or strictly limits the use of manufactured fertilizers and pesticides, plant growth regulators{{w|plant growth regulators}} such as hormones{{w|hormones}}, livestock antibiotics{{w|antibiotics}}, food additives{{w|food additives}} and genetically modified organisms{{w|genetically modified organisms}}.<ref>[http://extension.agron.iastate.edu/organicag/whatis.html Organic Agriculture - What is Organic Agriculture?] Iowa State University. 2008. Web. Retrieved on: 18 Nov 2010.</ref> Organically farmed products include vegetables, fruit, grains, herbs, meat, dairy, eggs, fibers, and flowers. See organic certification{{w|organic certification}} for more information.


===Urban gardening===
====Growing your own food====
 
{{Main|Gardening}}
[[File:GreenhouseCLOSEUP.jpg|thumb|[[Construction of an Affordable Greenhouse]]]]
{{Main|Urban agriculture}}
In addition to local, small-scale farms, there has been a recent emergence in [[urban agriculture]] expanding from [[community gardens]] to private home gardens. With this trend, both farmers and ordinary people are becoming involved in food production{{w|food production}}. A network of urban farming systems helps to further ensure regional food security and encourages self-sufficiency and cooperative interdependence within communities.<ref>Flores, H.C. ''Food Not Lawns: How to Turn Your Yard into a Garden and Your Neighborhood into a Community''. New York: Chelsea Green, 2006.</ref> With every bite of food raised from urban gardens, negative environmental impacts are reduced in numerous ways. For instance, vegetables and fruits raised within small-scale gardens and farms are not grown with tremendous applications of nitrogen fertilizer{{w|nitrogen fertilizer}} required for industrial agricultural operations. The nitrogen fertilizers cause toxic chemical leaching and runoff that enters our water tables. Nitrogen fertilizer also produces [[nitrous oxide]], a more damaging [[greenhouse gas]] than carbon dioxide{{w|carbon dioxide}}. Local, community-grown food also requires no imported, long-distance transport which further depletes our fossil fuel reserves.<ref>Nyerges, Christopher. ''Urban Wilderness: a guidebook to resourceful city living''. Culver, CA: Peace Press, 1979.</ref> In developing more efficiency per land acre, urban gardens can be started in a wide variety of areas: in vacant lots, public parks, private yards, church and school yards, on roof tops (roof-top gardens{{w|roof-top garden}}), and many other places. Communities can work together in changing zoning limitations in order for public and private gardens to be permissible.<ref>Hemenway, Toby. ''Gaia’s Garden''. New York: Chelsea Green, 2000.</ref> Aesthetically pleasing edible landscaping plants can also be incorporated into city landscaping such as blueberry bushes, grapevines trained on an arbor, pecan trees, etc.<ref name="Todd, J 1994"/> With as small a scale as home or community farming, sustainable and organic farming methods can easily be utilized. Such sustainable, organic farming techniques include: [[composting]], biological pest control{{w|biological pest control}}, crop rotation{{w|crop rotation}}, [[mulching]], [[drip irrigation]], nutrient cycling{{w|nutrient cycling}} and [[permaculture]].<ref>Warde, Jon, ed. ''The Backyard Builder: Over 150 Projects for Your Garden, Home and Yard''. New York: Random House, 1994.</ref> For more information on sustainable farming systems, see [[sustainable agriculture]].
{{Main|Community-supported agriculture}}
 
In addition to local, small-scale farms, there has been a recent emergence in growing ones own food; ie using [[community gardens]] or private home gardens. With this trend, both farmers and ordinary people are becoming involved in food production{{w|food production}}. This helps in reducing carbon offsets even more, and also increases self-sufficiency.
===Food preservation and storage===
 
Preserving and storing foods reduces reliance on long-distance transported food and the market industry. Home-grown foods can be preserved and stored outside of their growing season and continually consumed throughout the year, enhancing self-sufficiency and independence from the supermarket. Food can be preserved and saved by dehydration (e.g. [[solar food drying]], freezing{{w|Freezing (food)}}, vacuum packing{{w|vacuum packing}}, canning{{w|canning}}, bottling{{w|bottling}}, pickling{{w|pickling}} and jellying.<ref>Ciperthwaite, Wm. ''A Handmade Life: In Search of Simplicity''. New York: Chelsea Green, 2004.</ref> For more information, see [[food preservation]].
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==Construction==
 
Sustainable homes are built using sustainable methods, materials, and facilitate green practices, enabling a sustainable lifestyle. Their construction and maintenance have neutral impacts on the Earth. Oftentimes, if necessary, they are close in proximity to essential services such as grocery stores, schools, daycares, work, or public transit making it possible to commit to sustainable transportation choices.<ref>Jeffery, Yvonne, Michael Grosvenor, and Liz Barclay. ''Green Living for Dummies.'' Indianapolis, IN: Wiley Pub., 2008. Print.</ref> Sometimes, they are [[off-the-grid]] homes that do not require any public energy, water, or sewer service.
 
If not off-the-grid, sustainable homes may be linked to a grid supplied by a power plant that is using sustainable power sources, buying power as is normal convention. Additionally, sustainable homes may be connected to a grid, but generate their own electricity through renewable means and sell any excess to a utility. There are two common methods to approaching this option: net metering and double metering.<ref name="McDilda, Diane Gow 2007">McDilda, Diane Gow. ''The Everything Green Living Book: Easy Ways to Conserve Energy, Protect Your Family's Health, and Help save the Environment.'' Avon, MA: Adams Media, 2007. Print.</ref>
 
Net metering uses the common meter that is installed in most homes, running forward when power is used from the grid, and running backward when power is put into the grid (which allows them to “net“ out their total energy use, putting excess energy into the grid when not needed, and using energy from the grid during peak hours, when you may not be able to produce enough immediately). Power companies can quickly purchase the power that is put back into the grid, as it is being produced. Double metering involves installing two meters: one measuring electricity consumed, the other measuring electricity created. Additionally, or in replace of selling their renewable energy, sustainable home owners may choose to bank their excess energy by using it to charge batteries. This gives them the option to use the power later during less favorable power-generating times (ie: night-time, when there has been no wind, etc), and to be completely independent of the electrical grid{{w|electrical grid}}.<ref name="ReferenceA">McDilda, Diane Gow. ''The Everything Green Living Book: Easy Ways to Conserve Energy, Protect Your Family's Health, and Help save the Environment''. Avon, MA: Adams Media, 2007. Print.</ref>
 
[[Sustainably designed]] houses are generally sited so as to create as little of a negative impact on the surrounding ecosystem{{w|ecosystem}} as possible, oriented to the sun so that it creates the best possible [[microclimate]] (typically, the long axis of the house or building should be oriented east-west), and provide natural shading or wind barriers where and when needed, among many other considerations. The design of a sustainable shelter affords the options it has later (ie: using [[passive solar]] lighting and heating, creating temperature buffer zones by adding porches, deep overhangs to help create favorable microclimates, etc).<ref name="ReferenceA"/><ref name="Hamilton, Andy 2009">Hamilton, Andy, and Dave Hamilton. ''The Self-sufficient-ish Bible: an Eco-living Guide for the 21st Century.'' London: Hodder & Stoughton, 2009. Print.</ref> Sustainably constructed houses involve environmentally-friendly management of waste building materials such as recycling and composting, use non-toxic and renewable, recycled, reclaimed, or low-impact production materials that have been created and treated in a sustainable fashion (such as using organic or water-based finishes), use as much locally available materials and tools as possible so as to reduce the need for transportation, and use low-impact production methods (methods that minimize effects on the environment).<ref>Snell, Clarke, and Tim Callahan. ''Building Green: a Complete How-to Guide to Alternative Building Methods : Earth Plaster, Straw Bale, Cordwood, Cob, Living Roofs.'' New York: Lark, 2005. Print.</ref><ref name="ReferenceB">Hamilton, Andy, and Dave Hamilton. ''The Self-sufficient-ish Bible: an Eco-living Guide for the 21st Century''. London: Hodder & Stoughton, 2009. Print.</ref>
 
Many materials can be considered a “green” material until its background is revealed. Any material that has used toxic or carcinogenic chemicals in its treatment or manufacturing (such as formaldehyde{{w|formaldehyde}} in glues used in woodworking), has traveled extensively from its source or manufacturer, or has been cultivated or harvested in an unsustainable manner might not be considered green. In order for any material to be considered green, it must be resource efficient, not compromise [[indoor air quality]] or [[water conservation]], and be [[energy efficient]] (both in processing and when in use in the shelter).<ref name="ReferenceB"/> Resource efficiency can be achieved by using as much recycled content, reusable or recyclable content, materials that employ recycled or recyclable packaging, locally available material, salvaged or remanufactured material, material that employs resource efficient manufacturing, and long-lasting material as possible.<ref>[http://www.calrecycle.ca.gov/greenbuilding/Materials/ Green Building Materials: Sustainable Building.] CalRecycle. Web. 23 Oct. 2010.</ref>
 
=== List of some sustainable materials ===
{{Mergeto|Materials#List of common materials}}
{{multicol}}
*[[Adobe]]
*[[Bamboo]]
*[[Cellulose insulation]]
*[[Cob]]
*[[Composite wood]] (when made from reclaimed hardwood sawdust and reclaimed or recycled plastic)
*[[Cordwood construction|Cordwood]]
*[[Cork]]
*[[Hemp]]
{{multicol-break}}
*Insulating concrete forms{{w|Insulating concrete form}}
*Lime render{{w|Lime render}}
*Linoleum{{w|Linoleum}}{{fact}}
*[[Wood]] from [[Forest Stewardship Council]] approved sources
*Natural rubber{{w|Natural rubber}}
*Natural fiber{{w|Natural fiber}} (coir{{w|coir}}, wool{{w|wool}}, jute{{w|jute}}, etc)
*Organic cotton insulation
*Papercrete{{w|Papercrete}}
{{multicol-break}}
*[[Rammed earth]]
*Reclaimed stone
*Reclaimed brick
*Recycled metal
*Recycled concrete
*Recycled paper
*Soy-based adhesive
*Soy insulation
*[[Straw bale construction|Straw bale]]
*Structural insulated panel{{w|Structural insulated panel}}
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[[Insulation]] of a sustainable home is important because of the energy it conserves throughout the life of the home. Well insulated walls and lofts using green materials are a must as it reduces or, in combination with a house that is well designed, eliminates the need for heating and cooling altogether. Installation of insulation varies according to the type of insulation being used. Typically, lofts are insulated by strips of insulating material laid between rafters. Walls with cavities are done in much the same manner. For walls that do not have cavities behind them, solid-wall insulation may be necessary which can decrease internal space and can be expensive to install.<ref name="Hamilton, Andy 2009"/> Energy-efficient windows are another important factor in insulation. Simply assuring that windows (and doors) are well sealed greatly reduces energy loss in a home.<ref name="McDilda, Diane Gow 2007"/> Double or Triple glazed windows are the typical method to insulating windows, trapping gas or creating a vacuum between two or three panes of glass allowing heat to be trapped inside or out.<ref name="ReferenceA"/><ref name="ReferenceB"/> Low-emissivity{{w|Low-emissivity}} or Low-E glass is another option for window insulation. It is a coating on windowpanes of a thin, transparent layer of metal oxide and works by reflecting heat back to its source, keeping the interior warm during the winter and cool during the summer. Simply hanging heavy-backed curtains in front of windows may also help their insulation.<ref name="Hamilton, Andy 2009"/> “Superwindows,” mentioned in ''Natural Capitalism: Creating the Next Industrial Revolution''{{w|Natural Capitalism: Creating the Next Industrial Revolution}}, became available in the 1980s and use a combination of many available technologies, including two to three transparent low-e coatings, multiple panes of glass, and a heavy gas filling. Although more expensive, they are said to be able to insulate four and a half times better than a typical double-glazed windows.<ref>Hawken, Paul, Amory B. Lovins, and L. Hunter Lovins. ''Natural Capitalism: Creating the next Industrial Revolution.'' Boston: Little, Brown and, 1999. Print.</ref>
 
Equipping roofs with highly reflective material (such as aluminum) increases a roof's [[albedo]] and will help reduce the amount of heat it absorbs, hence, the amount of energy needed to cool the building it is on. [[Green roofs]] or “living roofs” are a popular choice for thermally insulating a building. They are also popular for their ability to catch storm-water runoff and, when in the broader picture of a community, reduce the heat island effect (see [[urban heat island]]) thereby reducing energy costs of the entire area. It is arguable that they are able to replace the physical “footprint” that the building creates, helping reduce the adverse environmental impacts of the building‘s presence.<ref>Cutlip, Jamie. [http://extension.ucdavis.edu/unit/green_building_and_sustainability/pdf/resources/green_roof.PDF Green Roofs: A Sustainable Technology.] UC Davis Extension, Oct. 2006. Web. 26 Oct. 2010.</ref><ref>[http://www.hrt.msu.edu/greenroof/ GREEN ROOF RESEARCH PROGRAM.] Michigan State University - Department of Horticulture. Web. 27 Oct. 2010.</ref>
 
Energy efficiency and water conservation are also major considerations in sustainable housing. If using appliances, computers, [[HVAC]]{{w|HVAC}} systems, electronics, or lighting the sustainable-minded often look for an Energy Star{{w|Energy Star}} label, which is government-backed and holds stricter regulations in energy and water efficiency than is required by law.<ref>[http://www.energystar.gov/index.cfm?c=products.pr_how_earn How a Product Earns the ENERGY STAR Label : ENERGY STAR."] ENERGY STAR. Web. 27 Oct. 2010.</ref><ref>Brown, Lester Russell. ''Plan B 4.0: Mobilizing to save Civilization''. New York: W.W. Norton, 2009. Print.</ref> Ideally, a sustainable shelter should be able to completely run the appliances it uses using renewable energy and should strive to have a neutral impact on the Earth’s water sources<ref>[http://www.monolake.org/about/waterconservation Water Conservation]. Mono Lake Committee. Web. 27 Oct. 2010.</ref>
 
[[Greywater]], including water from washing machines, sinks, showers and baths may be reused in landscape irrigation and toilets as a method of water conservation. Likewise, [[rainwater harvesting]] from storm-water runoff is also a sustainable method to conserve water usage in a sustainable shelter.<ref>[http://www.ext.colostate.edu/pubs/natres/06702.html Graywater Reuse and Rainwater Harvesting]. Colorado State University Extension. Web. 27 Oct. 2010.</ref> Sustainable urban drainage systems{{w|Sustainable urban drainage systems}} replicate the natural systems that clean water in wildlife and implement them in a city’s drainage system so as to minimize contaminated water and unnatural rates of runoff into the environment.<ref>[http://www.environment-agency.gov.uk/business/sectors/99816.aspx Environment Agency - Techniques]. Environment Agency. Web. 27 Oct. 2010.</ref><ref>[http://www.environment-agency.gov.uk/business/sectors/36998.aspx Environment Agency - Sustainable Drainage Systems]. Environment Agency. Web. 27 Oct. 2010.</ref>
 
See related articles in: [[Leadership in Energy and Environmental Design|LEED]]{{w|Leadership in Energy and Environmental Design}} (Leadership in Energy and Environmental Design)
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==Energy==
 
When needed, sustainable living requires the use of [[sustainable energy]]. This involves the use of power in such a way that fulfills the requirements of the present without compromising the requirements of the future. Or, in short, using power sources and in such a way that can be sustained infinitely. This means the energy source must be [[Renewable energy|renewable]], and must not harm the environment or the people working under it. The most commonly used renewable sources of energy are: [[biomass]], [[Hydropower|water]]{{w|Hydropower}}, geothermal{{w|Geothermal energy}}, [[Wind power|wind]]{{w|Wind power}}, and [[Solar energy|solar]]{{w|Solar energy}}.
 
As mentioned under Shelter, some sustainable households may choose to produce their own renewable energy, while others may choose to purchase it through the grid from a power company that harnesses sustainable sources (also mentioned previously are the methods of metering the production and consumption of electricity in a household). Purchasing sustainable energy, however, may simply not be possible in some locations due to its limited availability. 6 out of the 50 states in the US do not offer green energy, for example. For those that do, its consumers typically buy a fixed amount or a percentage of their monthly consumption from a company of their choice and the bought green energy is fed into the entire national grid. Technically, in this case, the green energy is not being fed directly to the household that buys it.<ref>[http://www.consumerreports.org/cro/home-garden/news/2007/07/buy-green-power-and-electricity-to-help-the-environment/overview/0707_buying_green_power_ov.htm Buy Green Power and Electricity to Help the Environment]. Consumer Reports: Expert Product Reviews and Product Ratings from Our Test Labs. Consumers Union of U.S., July 2007. Web. 28 Oct. 2010.</ref> In this case, it is possible that the actual amount of green electricity that the buying household receives is a small fraction of their total incoming electricity. This may or may not depend on the amount being purchased. The purpose of buying green electricity is to support their utility’s effort in producing sustainable energy.<ref name="ReferenceC">Hamilton, Andy, and Dave Hamilton. The Self-sufficient-ish Bible: an Eco-living Guide for the 21st Century. London: Hodder & Stoughton, 2009. Print.</ref> Producing sustainable energy on an individual household or community basis is much more flexible, but can still be limited in the richness of the sources that the location may afford (some locations may not be rich in renewable energy sources while others may have an abundance of it).
 
When generating renewable energy and feeding it back into the grid (in participating countries such as the US and Germany), producing households are typically paid at least the full standard electricity rate by their utility and are also given separate renewable energy credits that they can then sell to their utility, additionally (utilities are interested in buying these renewable energy credits because it allows them to claim that they produce renewable energy). In some special cases, producing households may be paid up to four times the standard electricity rate, but this is not common.<ref>Galbraith, Kate. [http://www.nytimes.com/2009/03/13/business/energy-environment/13solar.html Europe's Way of Encouraging Solar Power Arrives in the US]. Editorial. ''The New York Times''. 13 Mar. 2009, New York ed., Section B sec.: B1. 12 Mar. 2009. Web. 28 Oct. 2010.</ref>
 
Solar power harnesses the energy of the sun to make electricity. Two typical methods for converting solar energy into electricity are [[Solar cells|photo-voltaic cells]]{{w|Solar cells}} that are organized into panels and [[concentrated solar power]], which uses mirrors to concentrate sunlight to either heat a fluid that runs an electrical generator{{w|electrical generator}} via a steam turbine{{w|steam turbine}} or [[heat engine]], or to simply cast onto photo-voltaic cells.<ref>[http://www1.eere.energy.gov/solar/csp_program.html Solar Energy Technologies Program: Concentrating Solar Power]. Energy Efficiency & Renewable Energy. US Department of Energy, 19 Oct. 2010. Web. 31 Oct. 2010.</ref><ref name="autogenerated2007">McDilda, Diane Gow. The Everything Green Living Book: Easy Ways to Conserve Energy, Protect Your Family's Health, and Help save the Environment. Avon, MA: Adams Media, 2007. Print.</ref> The energy created by photo-voltaic cells is a [[direct current]] and has to be converted to [[alternating current]] before it can be used in a household. At this point, users can choose to either store this direct current in batteries for later use, or use an AC/DC inverter for immediate use. To get the best out of a solar panel, the angle of incidence{{w|angle of incidence}} of the sun should be between 20-50 degrees. Solar power via photo-voltaic cells are usually the most expensive method to harnessing renewable energy, but is falling in price as technology advances and public interest increases. It has the advantages of being portable, easy to use on an individual basis, readily available for government grants and incentives, and being flexible in regards to location (though it is most efficient when used in hot, arid areas since they tend to be the most sunny).<ref name="ReferenceC"/><ref name="autogenerated2007"/> For those that are lucky, affordable rental schemes may be found.<ref name="ReferenceC"/> Concentrated solar power plants are typically used on more of a community scale rather than an individual household scale, because of the amount of energy they are able to harness but can be done on an individual scale with a parabolic reflector{{w|parabolic reflector}}.<ref name="autogenerated2007"/><ref name="Jeffery, Yvonne 2008">Jeffery, Yvonne, Michael Grosvenor, and Liz Barclay. Green Living for Dummies. Indianapolis, IN: Wiley Pub., 2008. Print.</ref>


[[Solar thermal energy]] is harnessed by collecting direct heat from the sun. One of the most common ways that this method is used by households is through solar water heating{{w|solar water heating}}. In a broad perspective, these systems involve well insulated tanks for storage and collectors, are either passive or active systems (active systems have pumps that continuously circulate water through the collectors and storage tank) and, in active systems, involve either directly heating the water that will be used or heating a non-freezing heat-transfer fluid that then heats the water that will be used. Passive systems are cheaper than active systems since they do not require a pumping system (instead, they take advantage of the natural movement of hot water rising above cold water to cycle the water being used through the collector and storage tank).<ref>[http://www.energysavers.gov/your_home/water_heating/index.cfm/mytopic=12850 Energy Savers: Solar Water Heaters]. Energy Efficiency & Renewable Energy. US Department of Energy, 20 Oct. 2010. Web. 28 Oct. 2010.</ref>
Another way to become involved in growing your own food is by joining a local [[community-supported agriculture]] (CSA). A CSA consists of a community of growers and consumers who pledge to support a farming operation while equally sharing the risks and benefits of food production. CSA's usually involve a system of weekly pick-ups of locally farmed vegetables and fruits, sometimes including dairy products, meat and special food items such as baked goods.<ref>Nabhan, Gary. ''Coming Home to Eat''. Berkeley, CA: W.W. Norton, 2002.</ref> Considering the previously noted rising environmental crisis, the United States and much of the world is facing immense vulnerability to famine. Local food production ensures food security if potential transportation disruptions and climatic, economical, and sociopolitical disasters were to occur.<ref name="Astyk, Sharon 2008"/>


Other methods of harnessing solar power are solar space heating{{w|Solar combisystem}} (for heating internal building spaces), solar drying (for drying wood chips, fruits, grains, etc), [[solar cookers]], [[Solar distillation|solar distillers]]{{w|Solar distillation}}, and other [[passive solar]] technologies (simply, harnessing sunlight without any mechanical means).  
====Food preservation and storage====
{{Main|Food preservation and storage}}
Preserving and storing foods reduces reliance on long-distance transported food and the market industry. Home-grown foods can be preserved and stored outside of their growing season and continually consumed throughout the year, enhancing self-sufficiency and independence from the supermarket. Food can be preserved and saved by dehydration (e.g. [[solar food drying]], freezing{{w|Freezing (food)}}, vacuum packing{{w|vacuum packing}}, canning{{w|canning}}, bottling{{w|bottling}}, pickling{{w|pickling}} and jellying.<ref>Ciperthwaite, Wm. ''A Handmade Life: In Search of Simplicity''. New York: Chelsea Green, 2004.</ref>


Wind power is harnessed through turbines, set on tall towers (typically 20’ or 6m with 10‘ or 3m diameter blades for an individual household‘s needs) that power a generator that creates electricity.<ref name="ReferenceC"/><ref name="autogenerated2007"/> They typically require an average of wind speed of 9&nbsp;mi/hr (14&nbsp;km/hr) to be worth their investment (as prescribed by the US Department of Energy), and are capable of paying for themselves within their lifetimes. Wind turbines in urban areas usually need to be mounted at least 30’ (10m) in the air in order to receive enough wind and to be void of nearby obstructions (such as neighboring buildings). Mounting a wind turbine may also require permission from authorities. Wind turbines have been criticized for the noise they produce, their appearance, and the argument that they can affect the migratory patterns of birds (their blades obstruct passage in the sky). Wind turbines are much more feasible for those living in rural areas<ref name="ReferenceC"/> and are one of the most cost-effective forms of renewable energy per kilowatt, approaching the cost of fossil fuels, and have quick paybacks.<ref name="autogenerated2007"/>
===Buying or producing one's own energy===
{{Main|Net metering}}
{{Main|Refrigeration for developing countries}}
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For those that have a body of water flowing at an adequate speed (or falling from an adequate height) on their property, [[hydroelectricity]] may be an option. On a large scale, hydroelectricity, in the form of dams, has adverse environmental and social impacts. When on a small scale, however, in the form of single turbines, hydroelectricity is very sustainable. Single water turbines or even a group of single turbines are not environmentally or socially disruptive. On an individual household basis, single turbines are the probably the only economically feasible route (but can have high paybacks and is one of the most efficient methods of renewable energy production). It is more common for an eco-village to use this method rather than a singular household.<ref name="ReferenceC"/>  
Since electricity is an expensive utility, the first step towards conservation is to design a house and lifestyle to reduce demand. Fluorescent lights, laptop computers and gas-powered refrigerators save electricity, although gas-powered refrigerators are not very efficient.<ref>Sunfrost rates 15 cu. ft. refrigerators at [http://www.sunfrost.com/extreme_efficiency.html 0.27 kWh/day] (2007-12-27), while Dometic (formerly Servel) gas refrigerators cool only 8cuft for [http://www.sunfrost.com/extreme_efficiency.html 325 W continuous] (i.e. 7.8 kWh/day) ALternatively, they use about 8 US gal of LP gas per month, which in most places is more expensive than the equivalent electricity.(2007-12-27)</ref> There are also superefficient electric refrigerators, such as those produced by the [[Sun Frost]] company, some of which use only about half as much electricity as a mass-market [[energy star]]-rated refrigerator.


Geothermal energy production involves harnessing the hot water or steam below the earth’s surface, in reservoirs, to produce energy. Because the hot water or steam that is used is reinjected back into the reservoir, this source is considered sustainable. However, those that plan on getting their electricity from this source should be aware that there is controversy over the lifespan of each geothermal reservoir as some believe that their lifespans are naturally limited (they cool down over time, making geothermal energy production there eventually impossible). This method is often large scale as the system required to harness geothermal energy can be complex and requires deep drilling equipment. There do exist small individual scale geothermal operations, however, which harness reservoirs very close to the Earth’s surface, avoiding the need for extensive drilling and sometimes even taking advantage of lakes or ponds where there is already a depression. In this case, the heat is captured and sent to a geothermal heat pump{{w|geothermal heat pump}} system located inside the shelter or facility that needs it (oftentimes, this heat is used directly to warm a greenhouse during the colder months).<ref name="Jeffery, Yvonne 2008"/> Although geothermal energy is available everywhere on Earth, practicality and cost-effectiveness varies, directly related to the depth required to reach reservoirs. Places such as the Philippines, Hawaii, Alaska, Iceland, California, and Nevada have geothermal reservoirs closer to the Earth’s surface, making its production cost-effective.<ref name="autogenerated2007"/>  
Some sustainable households may choose to [[Autonomous houses and neighbourhoods|produce their own renewable energy]], while others may choose to purchase it through the grid from a power company that harnesses sustainable sources (also mentioned previously are the methods of metering the production and consumption of electricity in a household). Purchasing sustainable energy, however, may simply not be possible in some locations due to its limited availability. 6 out of the 50 states in the US do not offer green energy, for example. For those that do, its consumers typically buy a fixed amount or a percentage of their monthly consumption from a company of their choice and the bought green energy is fed into the entire national grid. Technically, in this case, the green energy is not being fed directly to the household that buys it.<ref>[http://www.consumerreports.org/cro/home-garden/news/2007/07/buy-green-power-and-electricity-to-help-the-environment/overview/0707_buying_green_power_ov.htm Buy Green Power and Electricity to Help the Environment]. Consumer Reports: Expert Product Reviews and Product Ratings from Our Test Labs. Consumers Union of U.S., July 2007. Web. 28 Oct. 2010.</ref> In this case, it is possible that the actual amount of green electricity that the buying household receives is a small fraction of their total incoming electricity. This may or may not depend on the amount being purchased. The purpose of buying green electricity is to support their utility’s effort in producing sustainable energy.<ref name="ReferenceC">Hamilton, Andy, and Dave Hamilton. The Self-sufficient-ish Bible: an Eco-living Guide for the 21st Century. London: Hodder & Stoughton, 2009. Print.</ref> Producing sustainable energy on an individual household or community basis is much more flexible, but can still be limited in the richness of the sources that the location may afford (some locations may not be rich in renewable energy sources while others may have an abundance of it).


Biomass power is created when any biological matter is burned as fuel. As with the case of using green materials in a household, it is best to use as much locally available material as possible so as to reduce the carbon footprint created by transportation. Although burning biomass for fuel releases carbon dioxide{{w|carbon dioxide}}, sulfur compounds, and nitrogen compounds into the atmosphere, a major concern in a sustainable lifestyle, the amount that is released is sustainable (it will not contribute to a rise in carbon dioxide levels in the atmosphere). This is because the biological matter that is being burned releases the same amount of carbon dioxide that it consumed during its lifetime.<ref name="ReferenceC"/><ref name="autogenerated2007"/> However, burning [[biodiesel]] and bioethanol (see [[biofuel]]) when created from virgin material, is increasingly controversial and may or may not be considered sustainable because it inadvertently increases global poverty, the clearing of more land for new agriculture fields (the source of the biofuel is also the same source of food), and may use unsustainable growing methods (such as the use of environmentally harmful pesticides and fertilizers).<ref name="ReferenceC"/><ref>Brown, Lester Russell. Plan B 4.0: Mobilizing to save Civilization. New York: W.W. Norton, 2009. Print.</ref><ref name="autogenerated2007"/>
===Limiting our human reproduction===
 
{{Main|Population management}}
=== List of organic matter than can be burned for fuel ===
The population size needs to be reduced to 2 billion people, in order to keep within the limits of the earth's carrying capacity. As such, the decision of not reproducing is one of the most effective actions we can take. In practice, some families will be able to propogate and some not as we are all entitled to about 0,57 children<ref>Having 2 children maintains population size, divided by 3,5 makes 0,57</ref><ref>The decision on who can and can not reproduce will probably depend on financial means (to be able to support children), and [[eugenics|genetic makeup]]</ref> This does not mean off course that we can not have any children at all; adoption is still an option, as this does not increase the population size.
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Digestion of organic material to produce methane is becoming an increasingly popular method of biomass energy production. Materials such as waste sludge can be digested to release methane gas that can then be burnt to produce electricity. Methane gas is also a natural by-product of landfills, full of decomposing waste, and can be harnessed here to produce electricity as well. The advantage in burning methane gas is that is prevents the methane from being released into the atmosphere, exacerbating the greenhouse effect. Although this method of biomass energy production is typically large scale (done in landfills), it can be done on a smaller individual or community scale as well.<ref name="autogenerated2007"/>
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==Health and Safety==
 
===Waste===


===Reducing waste===
As populations and resource demands climb, waste production contributes to [[Greenhouse gas emissions|emissions]] of carbon dioxide{{w|carbon dioxide}}, leaching of hazardous materials into the soil and waterways, and [[methane]] emissions. In America alone, over the course of a decade, 500 trillion pounds of American resources will have been transformed into nonproductive wastes and gases.<ref>Hawken, Paul, Amory Lovins, and L. Hunter Lovins. ''Natural Capitalism: Creating the Next Industrial Revolution.'' New York City: Little, Brown and Company, 1999. Print.</ref> Thus, a crucial component of sustainable living is being waste conscious. One can do this by reducing waste, reusing commodities, and recycling.  
As populations and resource demands climb, waste production contributes to [[Greenhouse gas emissions|emissions]] of carbon dioxide{{w|carbon dioxide}}, leaching of hazardous materials into the soil and waterways, and [[methane]] emissions. In America alone, over the course of a decade, 500 trillion pounds of American resources will have been transformed into nonproductive wastes and gases.<ref>Hawken, Paul, Amory Lovins, and L. Hunter Lovins. ''Natural Capitalism: Creating the Next Industrial Revolution.'' New York City: Little, Brown and Company, 1999. Print.</ref> Thus, a crucial component of sustainable living is being waste conscious. One can do this by reducing waste, reusing commodities, and recycling.  


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By reusing materials, one lives sustainably by not contributing to the addition of waste to landfills. Reuse saves natural resources{{w|natural resources}} by decreasing the necessity of raw material{{w|raw material}} extraction. [[Recycling]], a process that breaks down used items into raw materials in order to make new materials, is a particularly useful means of contributing to the renewal of goods. Recycling incorporates three primary processes; collection and processing, manufacturing, and purchasing recycled products.<ref>[http://www.epa.gov/osw/conserve/rrr/recycle.htm Wastes – Resource Conservation – Reduce, Reuse, Recycle] United States Environmental Protection Agency. 05 May 2010. Web 10 Nov. 2010</ref> An offshoot of recycling, [[upcycling]], strives to convert a material into something of similar or greater value in its second life.<ref>[http://www.sustainabilitydictionary.com/u/upcycle.php UpCycle] Sustainability Management. Presidio Graduate School. Web. 10 Nov. 2010</ref> By integrating measures of reusing, reducing, and recycling one can effectively reduce production of waste and use materials in a sustainable manner.
By reusing materials, one lives sustainably by not contributing to the addition of waste to landfills. Reuse saves natural resources{{w|natural resources}} by decreasing the necessity of raw material{{w|raw material}} extraction. [[Recycling]], a process that breaks down used items into raw materials in order to make new materials, is a particularly useful means of contributing to the renewal of goods. Recycling incorporates three primary processes; collection and processing, manufacturing, and purchasing recycled products.<ref>[http://www.epa.gov/osw/conserve/rrr/recycle.htm Wastes – Resource Conservation – Reduce, Reuse, Recycle] United States Environmental Protection Agency. 05 May 2010. Web 10 Nov. 2010</ref> An offshoot of recycling, [[upcycling]], strives to convert a material into something of similar or greater value in its second life.<ref>[http://www.sustainabilitydictionary.com/u/upcycle.php UpCycle] Sustainability Management. Presidio Graduate School. Web. 10 Nov. 2010</ref> By integrating measures of reusing, reducing, and recycling one can effectively reduce production of waste and use materials in a sustainable manner.
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First of all, the house you buy or construct should be chosen to be in proximity to essential services such as grocery stores, schools, daycares, work, or public transit making it possible to commit to sustainable transportation choices.<ref>Jeffery, Yvonne, Michael Grosvenor, and Liz Barclay. ''Green Living for Dummies.'' Indianapolis, IN: Wiley Pub., 2008. Print.</ref> This already reduces your carbon offsets from transport greatly.
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==Transport==


With rising [[peak oil]] concerns, climate warming{{w|climate warming}} exacerbated by carbon emissions{{w|carbon emissions}} and high energy prices, the conventional automobile industry{{w|automobile industry}} is becoming less and less feasible to the conversation of sustainability. Revisions of [[Public transport|urban transport]]{{w|Public transport}} systems that foster mobility, low-cost transportation and healthier urban environments are needed. Such urban transport systems should consist of a combination of rail transport{{w|rail transport}}, bus transport{{w|bus transport}}, [[bicycle]] pathways and pedestrian{{w|pedestrian}} walkways{{w|walkways}}. Public transport systems such as underground rail systems and bus transit systems shift huge numbers of people away from reliance on car mobilization{{w|mobilization}} and dramatically reduce the rate of carbon emissions caused by automobile transport.<ref name="Brown, Lester R. 2009">Brown, Lester R. ''Plan B 4.0: Mobilizing to Save Civilization''. New York: W.W. Norton, 2009.</ref> Carpooling{{w|Carpooling}} is another alternative for reducing oil consumption and carbon emissions by transit.  
With the depleting [[Peak oil|fossil oil reserves]], climate warming{{w|climate warming}} exacerbated by carbon emissions{{w|carbon emissions}} and high energy prices, the conventional automobile industry{{w|automobile industry}} is becoming less and less feasible to the conversation of sustainability. Revisions of [[Public transport|urban transport]]{{w|Public transport}} systems that foster mobility, low-cost transportation and healthier urban environments are needed. Such urban transport systems should consist of a combination of rail transport{{w|rail transport}}, bus transport{{w|bus transport}}, [[bicycle]] pathways and pedestrian{{w|pedestrian}} walkways{{w|walkways}}. Public transport systems such as underground rail systems and bus transit systems shift huge numbers of people away from reliance on car mobilization{{w|mobilization}} and dramatically reduce the rate of carbon emissions caused by automobile transport.<ref name="Brown, Lester R. 2009">Brown, Lester R. ''Plan B 4.0: Mobilizing to Save Civilization''. New York: W.W. Norton, 2009.</ref> Carpooling{{w|Carpooling}} is another alternative for reducing oil consumption and carbon emissions by transit.  


In comparison with automobiles, bicycles are a paradigm of energy efficient personal transportation. Bicycles increase mobility while alleviating congestion{{w|Traffic congestion}}, lowering [[Air pollution|air]]{{w|Air pollution}} and noise pollution{{w|noise pollution}}, and increasing physical exercise{{w|physical exercise}}. Most importantly, they do not emit climate-disturbing carbon dioxide{{w|carbon dioxide}}.<ref name="Brown, Lester R. 2009"/> [[Bike-sharing]] programs are beginning to boom throughout the world and are modeled in leading cities such as Paris{{w|Paris}}, Amsterdam{{w|Amsterdam}} and London{{w|London}}. Bike-sharing programs offer kiosks{{w|kiosks}} and docking stations that supply hundreds to thousands of bikes for rental throughout a city through small deposits or affordable memberships.  
In comparison with automobiles, bicycles are a paradigm of energy efficient personal transportation. Bicycles increase mobility while alleviating congestion{{w|Traffic congestion}}, lowering [[Air pollution|air]]{{w|Air pollution}} and noise pollution{{w|noise pollution}}, and increasing physical exercise{{w|physical exercise}}. Most importantly, they do not emit climate-disturbing carbon dioxide{{w|carbon dioxide}}.<ref name="Brown, Lester R. 2009"/> [[Bike-sharing]] programs are beginning to boom throughout the world and are modeled in leading cities such as Paris{{w|Paris}}, Amsterdam{{w|Amsterdam}} and London{{w|London}}. Bike-sharing programs offer kiosks{{w|kiosks}} and docking stations that supply hundreds to thousands of bikes for rental throughout a city through small deposits or affordable memberships.  


A recent boom has occurred in electric bikes{{w|electric bikes}} especially in China and other Asian countries. Electric bikes are similar to plug-in hybrid{{w|plug-in hybrid}} vehicles in that they are battery powered and can be plugged into the provincial electric grid{{w|electric grid}} for recharging as needed. In contrast to plug-in hybrid cars, electric bikes do not directly use any [[fossil fuels]]. Adequate sustainable urban transportation is dependent upon proper city infrastructure{{w|infrastructure}} and planning that incorporates efficient public transit along with bicycle and pedestrian-friendly pathways.<ref>Brown, Lester R.'' Plan B 4.0: Mobilizing to Save Civilization''. New York: W.W. Norton, 2009.</ref>
A recent boom has occurred in electric bikes{{w|electric bikes}} especially in China and other Asian countries. Electric bikes are similar to plug-in hybrid{{w|plug-in hybrid}} vehicles in that they are battery powered and can be plugged into the provincial electric grid{{w|electric grid}} for recharging as needed. In contrast to plug-in hybrid cars, electric bikes do not directly use any [[fossil fuels]]. Adequate sustainable urban transportation is dependent upon proper city infrastructure{{w|infrastructure}} and planning that incorporates efficient public transit along with bicycle and pedestrian-friendly pathways.<ref>Brown, Lester R.'' Plan B 4.0: Mobilizing to Save Civilization''. New York: W.W. Norton, 2009.</ref>
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==Water==


A major factor of sustainable living involves that which no human can live without, [[water]]. Unsustainable water usage has far reaching implications for humankind. Currently, humans use one-fourth of the earth’s total water in natural circulation, and over half the accessible runoff{{w|Surface runoff}}.<ref name="Hawken, Paul 1999">Hawken, Paul, Amory Lovins, and L. Hunter Lovins. ''Natural Capitalism: Creating the Next Industrial Revolution''. New York City: Little, Brown and Company, 1999. Print.</ref> Additionally, [[population growth]] and water demand is ever increasing. Thus, it is necessary to use available water more efficiently. In sustainable living, one can use water more sustainably through a series of simple, everyday measures. These measures involve considering indoor home appliance{{w|home appliance}} efficiency, outdoor water use, and daily water use awareness.  
===Reducing our water use===
 
In sustainable living, one can use water more sustainably through a series of simple, everyday measures. These measures involve considering indoor home appliance{{w|home appliance}} efficiency, outdoor water use, and daily water use awareness.  
===Indoor home appliances===


====Reducing water use in indoor appliances====
Housing and commercial buildings{{w|commercial buildings}} account for 12 percent of America’s freshwater withdrawals.<ref name="Hawken, Paul 1999"/> A typical American single family home uses about 70 gallons per person per day indoors.<ref name="Hawken, Paul 1999"/> This usage can be reduced by simple alterations in behavior and upgrades to appliance{{w|Home appliance}} quality.
Housing and commercial buildings{{w|commercial buildings}} account for 12 percent of America’s freshwater withdrawals.<ref name="Hawken, Paul 1999"/> A typical American single family home uses about 70 gallons per person per day indoors.<ref name="Hawken, Paul 1999"/> This usage can be reduced by simple alterations in behavior and upgrades to appliance{{w|Home appliance}} quality.


====Toilets====
=====Toilets=====
 
[[Flush toilet]]s account for almost 30% of residential indoor water use in the United States.<ref name="autogenerated1">[http://www.epa.gov/watersense/pubs/indoor.html Indoor Water Use in the United States] WaterSense: An EPA Partnership Program. US Environmental Protection Agency, 09 Nov. 2010. Web. 10 Nov. 2010.</ref> Some tweaks can be applied to still reduce water consumption greatly with flush toilets. Another option is to install a type of toilet that doesn't use water at all. For example, [[composting toilet]]s treat human waste through [[composting]] and dehydration{{w|dehydration}}, producing a valuable soil additive.<ref>[http://compostingtoilet.org/compost_toilets_explained/what_is_a_composting_toilet/index.php What is a Composting Toilet?] Composting Toilet World. Envirolet. 2010. Web. 10 Nov. 2010.</ref> These toilets feature a two-compartment bowl to separate urine from feces. The urine can be collected or sold as fertilizer. The feces can be dried and bagged or composted. These toilets cost scarcely more than regularly installed toilets and do not require a sewer hookup. In addition to providing valuable fertilizer, these toilets are highly sustainable because they save sewage collection and treatment, as well as lessen agricultural costs and improve topsoil{{w|topsoil}}.
[[Toilets]] account for almost 30% of residential indoor water use in the United States.<ref name="autogenerated1">[http://www.epa.gov/watersense/pubs/indoor.html Indoor Water Use in the United States] WaterSense: An EPA Partnership Program. US Environmental Protection Agency, 09 Nov. 2010. Web. 10 Nov. 2010.</ref> One flush of a standard US toilet requires more water than most individuals, and many families, in the world use for all their needs in an entire day.<ref>Hawken, Paul, Amory Lovins, and L. Hunter Lovins. ''Natural Capitalism: Creating the Next Industrial Revolution.'' New York City: Little, Brown and Company, 1999. Print.</ref>
A home’s toilet water sustainability can be improved in one of two ways: improving the current toilet or installing a more efficient toilet. To improve the current toilet, one possible method is to put weighted plastic bottles in the toilet tank. Also, there are inexpensive tank banks or float booster available for purchase. A [http://www.green-logic.net/toilet-tank-bank.html tank bank] is a plastic bag to be filled with water and hung in the toilet tank. A [http://www.floatbooster.com/Product.html float booster] attaches underneath the float ball of pre-1986 three and a half gallon capacity toilets. It allows these toilets to operate at the same valve and float setting but significantly reduces their water level, saving between one and one and a third gallons of water per flush. A major waste of water in existing toilets is leaks. A slow toilet leak is undetectable to the eye, but can waste hundreds of gallons each month. One way to check this is to put food dye in the tank, and to see if the water in the toilet bowl turns the same color. In the event of a leaky flapper, one can replace it with an [http://eartheasy.com/water-conservation/indoor/adjustable-toilet-flapper adjustable toilet flapper], which allows self adjustment of the amount of water per flush.
 
If installing a new toilet there are a number of options to obtain the most water efficient model. A low flush toilet{{w|low flush toilet}} uses one to two gallons per flush. Traditionally, toilets use three to five gallons per flush. If an eighteen liter per flush toilet is removed and a six liter per flush toilet is put in its place, 70% of the water flushed will be saved while the overall indoor water usage by will be reduced by 30%.<ref>[http://urbanbuildersnyc.com/Green_Building.html Green Building Health and Environmental Considerations in Building and Renovating Today] Urban Builders Group. Urban Builders Group LTD. Web. 10 Nov. 2010.</ref> It is possible to have a toilet that uses no water. A [[composting toilet]] treats human waste through [[composting]] and dehydration{{w|dehydration}}, producing a valuable soil additive.<ref>[http://compostingtoilet.org/compost_toilets_explained/what_is_a_composting_toilet/index.php What is a Composting Toilet?] Composting Toilet World. Envirolet. 2010. Web. 10 Nov. 2010.</ref> These toilets feature a two-compartment bowl to separate urine from feces. The urine can be collected or sold as fertilizer. The feces can be dried and bagged or composted. These toilets cost scarcely more than regularly installed toilets and do not require a sewer hookup. In addition to providing valuable fertilizer, these toilets are highly sustainable because they save sewage collection and treatment, as well as lessen agricultural costs and improve topsoil{{w|topsoil}}.
 
Additionally, one can reduce toilet water sustainability by limiting total toilet flushing. For instance, instead of flushing small wastes, such as tissues, one can dispose of these items using alternate measures.
 
====Showers====


=====Showers=====
On average, showers are 18% of indoor water use, at 6-8 gallons per minute traditionally in America.<ref name="autogenerated1"/> A simple method to reduce this usage is to switch to low-flow, high-performance showerheads. These showerheads use only 1.0-1.5 gpm or less. An alternative to replacing the showerhead is to install a [http://eartheasy.com/evolve-showerstart-converter-the-ladybug converter]. This device arrests a running shower upon reaching the desired temperature. Solar water heaters can be used to obtain optimal water temperature, and are more sustainable because they reduce dependence on fossil fuels. To lessen excess water usage, water pipes can be insulated with pre-slit foam pipe insulation. This insulation decreases hot water generation time. A simple, straightforward method to conserve water when showering is to take shorter showers. One method to accomplish this is to turn off the water when it is not necessary (such as while lathering) and resuming the shower when water is necessary.
On average, showers are 18% of indoor water use, at 6-8 gallons per minute traditionally in America.<ref name="autogenerated1"/> A simple method to reduce this usage is to switch to low-flow, high-performance showerheads. These showerheads use only 1.0-1.5 gpm or less. An alternative to replacing the showerhead is to install a [http://eartheasy.com/evolve-showerstart-converter-the-ladybug converter]. This device arrests a running shower upon reaching the desired temperature. Solar water heaters can be used to obtain optimal water temperature, and are more sustainable because they reduce dependence on fossil fuels. To lessen excess water usage, water pipes can be insulated with pre-slit foam pipe insulation. This insulation decreases hot water generation time. A simple, straightforward method to conserve water when showering is to take shorter showers. One method to accomplish this is to turn off the water when it is not necessary (such as while lathering) and resuming the shower when water is necessary.


====Dishwasher/Sinks====
=====Dishwasher/Sinks=====
 
On average, sinks are 15% of indoor water use.<ref name="autogenerated1"/> There are, however, easy methods to rectify excessive water loss. Available for purchase is a screw-on aerator. This device works by combining water with air thus generating a frothy substance that has more moisture and reduces water usage by half. Additionally, there is a flip-valve available that allows flow to be turned off and back on at the previously reached temperature. Finally, a [http://www.toolbase.org/Technology-Inventory/Plumbing/laminar-flow-fixtures laminar flow device] creates a 1.5-2.4 gpm stream of water that reduces water usage by half, but can be turned to normal water level when optimal.  
On average, sinks are 15% of indoor water use.<ref name="autogenerated1"/> There are, however, easy methods to rectify excessive water loss. Available for purchase is a screw-on aerator. This device works by combining water with air thus generating a frothy substance that has more moisture and reduces water usage by half. Additionally, there is a flip-valve available that allows flow to be turned off and back on at the previously reached temperature. Finally, a [http://www.toolbase.org/Technology-Inventory/Plumbing/laminar-flow-fixtures laminar flow device] creates a 1.5-2.4 gpm stream of water that reduces water usage by half, but can be turned to normal water level when optimal.  
In addition to buying the above devices, one can live more sustainably by checking sinks for leaks, and fixing these links if they exist. According to the EPA, "A small drip from a worn faucet washer can waste 20 gallons of water per day, while larger leaks can waste hundreds of gallons":<ref name="autogenerated1"/> When using a sink, being more aware of water usage is a very simple way to use water more sustainably. For instance, when washing dishes by hand, it is not necessary to leave the water running for rinsing. It is more sustainable to rinse dishes simultaneously.
In addition to buying the above devices, one can live more sustainably by checking sinks for leaks, and fixing these links if they exist. According to the EPA, "A small drip from a worn faucet washer can waste 20 gallons of water per day, while larger leaks can waste hundreds of gallons":<ref name="autogenerated1"/> When using a sink, being more aware of water usage is a very simple way to use water more sustainably. For instance, when washing dishes by hand, it is not necessary to leave the water running for rinsing. It is more sustainable to rinse dishes simultaneously.
On average, dishwashing consumes 1% of indoor water use.<ref name="autogenerated1"/> When using a dishwasher{{w|dishwasher}}, water can be conserved by only running the machine when it is completely full. Additionally, it can be set to Lowflow setting, in order to use less water per wash cycle. The enzymatic detergents{{w|detergents}} available clean dishes more efficiently and more successfully with a smaller amount of water at a lower temperature.
On average, dishwashing consumes 1% of indoor water use.<ref name="autogenerated1"/> When using a dishwasher{{w|dishwasher}}, water can be conserved by only running the machine when it is completely full. Additionally, it can be set to Lowflow setting, in order to use less water per wash cycle. The enzymatic detergents{{w|detergents}} available clean dishes more efficiently and more successfully with a smaller amount of water at a lower temperature.


====Washing machines====
=====Washing machines=====
 
On average, 23% of indoor water use is due to clothes washing.<ref name="autogenerated1"/> In contrast to other machines, American washing machines{{w|washing machines}} have changed little to become more sustainable. A typical washing machine has a vertical-axis design, in which clothes are agitated in a tubful of water. Horizontal-axis machines, in contrast, put less water into the bottom of the rub and rotate clothes through it. These machines are more efficient in terms of soap usage and clothing stability.
On average, 23% of indoor water use is due to clothes washing.<ref name="autogenerated1"/> In contrast to other machines, American washing machines{{w|washing machines}} have changed little to become more sustainable. A typical washing machine has a vertical-axis design, in which clothes are agitated in a tubful of water. Horizontal-axis machines, in contrast, put less water into the bottom of the rub and rotate clothes through it. These machines are more efficient in terms of soap usage and clothing stability.


===Outdoor water usage===
====Reducing water use in the garden====
 
There are a number of ways one can incorporate a personal yard{{w|yard}}, roof{{w|roof}}, and [[garden]] in more sustainable living. While conserving water is a major element of sustainability, so is sequestering water.
There are a number of ways one can incorporate a personal yard{{w|yard}}, roof{{w|roof}}, and [[garden]] in more sustainable living. While conserving water is a major element of sustainability, so is sequestering water.


====Conserving Water====
=====Using plants suited for the region=====
 
In planning a yard and garden space, it is most sustainable to consider the plants, soil, and available water. Drought resistant shrubs, plants, and grasses require a smaller amount of water in comparison to more traditional species. Additionally, native plants (as opposed to herbaceous perennials) will use a smaller supply of water and have a heightened resistance to plant diseases of the area. Xeriscape{{w|Xeriscape}}, a system that accounts for endemic features such as slope{{w|slope}}, soil type{{w|soil type}}, and native plant{{w|native plant}} range, can reduce landscape water use by 50 – 70%, while providing habitat{{w|habitat}} space for wildlife. By planting slopes one can reduce runoff{{w|Surface runoff}}. Grouping plants by watering needs further reduces water waste.  
In planning a yard and garden space, it is most sustainable to consider the plants, soil, and available water. Drought resistant shrubs, plants, and grasses require a smaller amount of water in comparison to more traditional species. Additionally, native plants (as opposed to herbaceous perennials) will use a smaller supply of water and have a heightened resistance to plant diseases of the area. Xeriscape{{w|Xeriscape}}, a system that accounts for endemic features such as slope{{w|slope}}, soil type{{w|soil type}}, and native plant{{w|native plant}} range, can reduce landscape water use by 50 – 70%, while providing habitat{{w|habitat}} space for wildlife. By planting slopes one can reduce runoff{{w|Surface runoff}}. Grouping plants by watering needs further reduces water waste.  


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In caring for a lawn, there are a number of measures that can increase the sustainability of lawn maintenance techniques. A primary aspect of lawn care is watering. In order to conserve water, it is important to only water when necessary, and to deep soak when watering. Additionally, a lawn may be left to go dormant, renewing after a dry spell to its original vitality.
In caring for a lawn, there are a number of measures that can increase the sustainability of lawn maintenance techniques. A primary aspect of lawn care is watering. In order to conserve water, it is important to only water when necessary, and to deep soak when watering. Additionally, a lawn may be left to go dormant, renewing after a dry spell to its original vitality.


====Sequestering Water====
=====Reusing grey water and unfiltered roof water=====
Greywater systems function in sequestering used indoor water, such as laundry, bath and sink water, and filtering it for reuse. [[Greywater]] can be reused in [[irrigation]] and toilet flushing. There are two types of greywater systems: gravity fed manual systems and package systems.<ref name="greenbuildingsupply1">[http://www.greenbuildingsupply.com/Public/Energy-WaterConservation/GreywaterSystems/index.cfm Greywater Systems: Reusing Bath, Laundry, and Sink Water to Conserve Fresh Water]. Green Building Supply. 2010. Web. 10 Nov. 2010.</ref> The manual systems do not require electricity but may require a larger yard space.<ref name="greenbuildingsupply1"/> The package systems require electricity but are self-contained and can be installed indoors.<ref name="greenbuildingsupply1"/>


A common method of water sequestrations is [[rainwater harvesting]], which incorporates the collection and storage of rain. Primarily, the rain is obtained from a roof, and stored on the ground in catchment tanks. Water sequestration varies based on extent, cost, and complexity. A simple method involves a single barrel at the bottom of a downspout, while a more complex method involves multiple tanks. It is highly sustainable to use stored water in place of purified water for activities such as irrigation and flushing toilets. Additionally, using stored rainwater reduces the amount of runoff [[pollution]], picked up from roofs and pavements that would normally enter streams through storm drains. The following equation can be used to estimate annual water supply:  
A common method of water sequestrations is [[rainwater harvesting]], which incorporates the collection and storage of rain. Primarily, the rain is obtained from a roof, and stored on the ground in catchment tanks. Water sequestration varies based on extent, cost, and complexity. A simple method involves a single barrel at the bottom of a downspout, while a more complex method involves multiple tanks. It is highly sustainable to use stored water in place of purified water for activities such as irrigation and flushing toilets. Additionally, using stored rainwater reduces the amount of runoff [[pollution]], picked up from roofs and pavements that would normally enter streams through storm drains. The following equation can be used to estimate annual water supply:  
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Note, however, this calculation does not account for losses such as evaporation or leakage.<ref>[http://www.portlandonline.com/shared/cfm/image.cfm?id=182095 How to Manage Stormwater: Rain Barrels]. Stormwater Management for Clean Rivers. Environmental Services. Web. 10 Nov. 2010</ref>
Note, however, this calculation does not account for losses such as evaporation or leakage.<ref>[http://www.portlandonline.com/shared/cfm/image.cfm?id=182095 How to Manage Stormwater: Rain Barrels]. Stormwater Management for Clean Rivers. Environmental Services. Web. 10 Nov. 2010</ref>


Greywater systems function in sequestering used indoor water, such as laundry, bath and sink water, and filtering it for reuse. [[Greywater]] can be reused in [[irrigation]] and toilet flushing. There are two types of greywater systems: gravity fed manual systems and package systems.<ref name="greenbuildingsupply1">[http://www.greenbuildingsupply.com/Public/Energy-WaterConservation/GreywaterSystems/index.cfm Greywater Systems: Reusing Bath, Laundry, and Sink Water to Conserve Fresh Water]. Green Building Supply. 2010. Web. 10 Nov. 2010.</ref> The manual systems do not require electricity but may require a larger yard space.<ref name="greenbuildingsupply1"/> The package systems require electricity but are self-contained and can be installed indoors.<ref name="greenbuildingsupply1"/>
== Literature and history ==
<!--
The earliest milestones for the modern sustainable living movement include the books ''Living the Good Life'' (1954) by Helen and Scott Nearing{{w|Helen and Scott Nearing}} and ''Silent Spring{{w|Silent Spring}}'' (1962) by Rachel Carson. Influential books in later years include ''The Limits to Growth{{w|The Limits to Growth}}'' (1972) by Donella Meadows and the classic which popularized the idea of [[appropriate technology]], ''[[Small is Beautiful]]{{w|Small is Beautiful}}'' (1973) by E. F. Schumacher.{{w|E. F. Schumacher}}
===Water projects and organizations===
 
The following Appropedia [[:Category:Projects|projects]] and [[:Category:Organizations|organizations]] are related to green living with water.
Over time many of these ideas have moved from the fringe to the mainstream - at least as topics of acknowledged importance, even when action lags well behind rhetoric. Sustainability is now an important selling point in advertising (often simply [[greenwashing]]), campaigns for policy changes are going on in cities around the world, and policies to encourage sustainable lifestyles on a societal level provoke fierce debates in election campaigns.
 
From 1972, the [[United Nations]] has held occasional conferences focused on improving sustainability within societies. So far, these have been held in 1972{{w|Conference on the Human Environment}}, 1992 and 2002{{w|Earth Summit 2002}}.<ref>[http://www.un.org/esa/sustdev/natlinfo/nsds/nsds.htm National Sustainable Development Strategies] United Nations Department of Economic and Social Affairs April 2008.</ref> In 2007 the United Nations published ''Sustainable Consumption and Production, Promoting Climate-Friendly Household Consumption Patterns''.<ref>[http://www.un.org/esa/sustdev/publications/household_consumption.pdf Sustainable Consumption and Production: Promoting Climate-Friendly Household Consumption Patterns] United Nations Department of Economic and Social Affairs 2007-04-30.</ref>
 
''For a more detailed history, see [[Wikipedia:Sustainable living #History]].''


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== See also ==
== See also ==
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{{Portal box|Green living}}
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== Interwiki links ==
== Interwiki links ==
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* [[Wikipedia:Alternative fuel vehicle]]
* [[Wikipedia:Alternative fuel vehicle]]
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* [http://www.ecoliteracy.org/ Center for Ecoliteracy]
* [http://www.ecoliteracy.org/ Center for Ecoliteracy]
** [http://www.ecoliteracy.org/blog/summer-education-sustainable-living A Summer of Education for Sustainable Living]
** [https://www.ecoliteracy.org/book/ecological-literacy-educating-our-children-sustainable-world Ecological Literacy: Educating Our Children For A Sustainable World]
* [http://www.cellonline.org/ Center for Ecological Living and Learning (CELL)]
* [http://www.cellonline.org/ Center for Ecological Living and Learning (CELL)]
* [http://www.simplycsl.org/ Center For Sustainable Living]
* [http://www.simplycsl.org/ Center For Sustainable Living]
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** [http://www.conservation.org/act/simplesteps/Pages/simplesteps.aspx?gclid=CNibsNXZj6kCFcJ05QodaxZGpw Take Steps to Live Green]
** [http://www.conservation.org/act/simplesteps/Pages/simplesteps.aspx?gclid=CNibsNXZj6kCFcJ05QodaxZGpw Take Steps to Live Green]
* [http://eartheasy.com/ Eartheasy]
* [http://eartheasy.com/ Eartheasy]
* [http://www.laleonaecolodge.com/ecotourism-costa-rica.html Ecotourism in Costa Rica]
* [https://quiethut.com/go-green-at-home/ Quiethut: Green Guide at Home]
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* [http://www.nrdc.org/living/ Natural Resources Defense Council: Smarter Living]
* [http://www.nrdc.org/living/ Natural Resources Defense Council: Smarter Living]
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* [http://www.sustainablelivingmagazine.org/ Sustainable Living Magazine]
* [http://www.sustainablelivingmagazine.org/ Sustainable Living Magazine]
* [http://urbansustainableliving.com/ Urban Sustainable Living Magazine]
* [http://urbansustainableliving.com/ Urban Sustainable Living Magazine]
* [http://worldgreen.org/living.html World Green: Living Green]  
* [http://worldgreen.org/category/s4-living-green/ World Green: Living Green]
* [https://www.survivalrenewableenergy.com/10-best-outdoor-solar-lights/ Green Living: Switch to Solar Powered Lights]  
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{{attrib wikipedia|Sustainable living}}
{{attrib wikipedia|Sustainable living}}

Revision as of 12:20, 18 February 2018

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Sustainable living in the 21st century can be described as "shifting to a renewable energy-based, reuse/recycle economy with a diversified transport system." -Lester R. BrownW, founder of the Worldwatch InstituteW and Earth Policy InstituteW[1]

Green living (or sustainable living) is a lifestyleW that attempts to reduce an individual's or society's use of the Earth's natural resourcesW and his or her own resources.[2] In practice, it deals about practical lifestyle choices, large and small, to live inline with the Earth's carrying capacities, while maintaining (or sometimes improving) our quality of life. Besides lifestyle choices, the housing and appliances we use also has its impact on the environment. These however are explained in detail at Autonomous houses and neighbourhoods. This article only focuses on choices in lifestyle/habits. Sustainable city living then again discusses some of the areas of action specific to green living in a urban environment.

In order to make sustainable choices, it is very helpful to have solid, reliable information that tells us which behaviors are sustainable and which are unsustainable, and -more importantly-, which actions will make the greatest positive difference for us, and should be prioritized.

Approach

Practitioners of sustainable living often attempt to reduce their carbon footprint by altering methods of transportation, energy consumptionW and diet.[3] Proponents of sustainable living aim to conduct their lives in ways that are consistent with sustainability, in natural balance and respectful of humanity's symbioticW relationship with the Earth's natural ecologyW and cycles.[4] The practice and general philosophy of ecological living is highly interrelated with the overall principles of sustainable development.

Eating

Reducing meat consumption

The adoption of a ecologic diet (primarily diets that do not contain meat, or diets that contain little meat) decreases the impact you have on the environment considerably.

Obtaining local and seasonal foods

A more sustainable means of acquiring food is to purchase locally. Buying food from local farmers reduces carbon offsets, caused by long-distance food transport, and stimulates the local economy.[5]

Also, in addition to buying local food, the food you buy is best seasonally grown. You can obtain seasonal food by buying the products which are now in season from farmers' marketsW. Seasonally grown food is grown and harvested within their suitable growing seasonW. Thus, seasonal foodW farming does not require energy intensive greenhouse production, extensive irrigation, plastic packaging and long-distance transport from importing non-regional foods, and other environmental stressors.[6] Local, seasonal produce is typically fresher, unprocessed and argued to be more nutritious. Local produce also contains less to no chemical residues from applications required for long-distance shipping and handling.[7]

Obtaining food from farmers in short supply chains

Conventional food distribution is additionally resource and energy exhaustive. A shorter supply chain increases efficiency and so also reduces greenhouse gas emissions.

Obtaining food from organic farmers

Purchasing and supporting organic products is another fundamental contribution to sustainable living. Organic farming is a rapidly emerging trend in the food industry and in the web of sustainability. According to the USDAW National Organic Standards BoardW (NOSB), organic agriculture is defined as "an ecological production management system that promotes and enhances biodiversity, biological cycles, and soil biological activity. It is based on minimal use of off-farm inputs and on management practices that restore, maintain, or enhance ecological harmony. The primary goal of organic agriculture is to optimize the health and productivity of interdependent communities of soil life, plants, animals and people." Upon sustaining these goals, organic agriculture uses techniques such as crop rotationW, permaculture, compost, green manure and biological pest controlW. In addition, organic farming prohibits or strictly limits the use of manufactured fertilizers and pesticides, plant growth regulatorsW such as hormonesW, livestock antibioticsW, food additivesW and genetically modified organismsW.[8] Organically farmed products include vegetables, fruit, grains, herbs, meat, dairy, eggs, fibers, and flowers. See organic certificationW for more information.

Growing your own food

In addition to local, small-scale farms, there has been a recent emergence in growing ones own food; ie using community gardens or private home gardens. With this trend, both farmers and ordinary people are becoming involved in food productionW. This helps in reducing carbon offsets even more, and also increases self-sufficiency.

Another way to become involved in growing your own food is by joining a local community-supported agriculture (CSA). A CSA consists of a community of growers and consumers who pledge to support a farming operation while equally sharing the risks and benefits of food production. CSA's usually involve a system of weekly pick-ups of locally farmed vegetables and fruits, sometimes including dairy products, meat and special food items such as baked goods.[9] Considering the previously noted rising environmental crisis, the United States and much of the world is facing immense vulnerability to famine. Local food production ensures food security if potential transportation disruptions and climatic, economical, and sociopolitical disasters were to occur.[5]

Food preservation and storage

Preserving and storing foods reduces reliance on long-distance transported food and the market industry. Home-grown foods can be preserved and stored outside of their growing season and continually consumed throughout the year, enhancing self-sufficiency and independence from the supermarket. Food can be preserved and saved by dehydration (e.g. solar food drying, freezingW, vacuum packingW, canningW, bottlingW, picklingW and jellying.[10]

Buying or producing one's own energy

Since electricity is an expensive utility, the first step towards conservation is to design a house and lifestyle to reduce demand. Fluorescent lights, laptop computers and gas-powered refrigerators save electricity, although gas-powered refrigerators are not very efficient.[11] There are also superefficient electric refrigerators, such as those produced by the Sun Frost company, some of which use only about half as much electricity as a mass-market energy star-rated refrigerator.

Some sustainable households may choose to produce their own renewable energy, while others may choose to purchase it through the grid from a power company that harnesses sustainable sources (also mentioned previously are the methods of metering the production and consumption of electricity in a household). Purchasing sustainable energy, however, may simply not be possible in some locations due to its limited availability. 6 out of the 50 states in the US do not offer green energy, for example. For those that do, its consumers typically buy a fixed amount or a percentage of their monthly consumption from a company of their choice and the bought green energy is fed into the entire national grid. Technically, in this case, the green energy is not being fed directly to the household that buys it.[12] In this case, it is possible that the actual amount of green electricity that the buying household receives is a small fraction of their total incoming electricity. This may or may not depend on the amount being purchased. The purpose of buying green electricity is to support their utility’s effort in producing sustainable energy.[13] Producing sustainable energy on an individual household or community basis is much more flexible, but can still be limited in the richness of the sources that the location may afford (some locations may not be rich in renewable energy sources while others may have an abundance of it).

Limiting our human reproduction

The population size needs to be reduced to 2 billion people, in order to keep within the limits of the earth's carrying capacity. As such, the decision of not reproducing is one of the most effective actions we can take. In practice, some families will be able to propogate and some not as we are all entitled to about 0,57 children[14][15] This does not mean off course that we can not have any children at all; adoption is still an option, as this does not increase the population size.

Reducing waste

As populations and resource demands climb, waste production contributes to emissions of carbon dioxideW, leaching of hazardous materials into the soil and waterways, and methane emissions. In America alone, over the course of a decade, 500 trillion pounds of American resources will have been transformed into nonproductive wastes and gases.[16] Thus, a crucial component of sustainable living is being waste conscious. One can do this by reducing waste, reusing commodities, and recycling.

There are a number of ways to reduce waste in sustainable living. One method is reducing paper waste, such as by taking action to cancel junk mail and move paper transactions to an online document. Another method to reduce waste is to buy in bulk, which reduces packaging materials. Preventing food waste is an alternative to organic waste compiling to create costly methane emissions. Food waste can be reintegrated into the environment through composting. Composting can be carried out at home or locally, with community composting. An additional example of how to reduce waste is being cognizant of not buying materials with limited use in excess, such as paint. Reduction aides in reducing the toxicity of waste if non-hazardous or less hazardous items are selected.[17]

By reusing materials, one lives sustainably by not contributing to the addition of waste to landfills. Reuse saves natural resourcesW by decreasing the necessity of raw materialW extraction. Recycling, a process that breaks down used items into raw materials in order to make new materials, is a particularly useful means of contributing to the renewal of goods. Recycling incorporates three primary processes; collection and processing, manufacturing, and purchasing recycled products.[18] An offshoot of recycling, upcycling, strives to convert a material into something of similar or greater value in its second life.[19] By integrating measures of reusing, reducing, and recycling one can effectively reduce production of waste and use materials in a sustainable manner.

Transport options

First of all, the house you buy or construct should be chosen to be in proximity to essential services such as grocery stores, schools, daycares, work, or public transit making it possible to commit to sustainable transportation choices.[20] This already reduces your carbon offsets from transport greatly.

With the depleting fossil oil reserves, climate warmingW exacerbated by carbon emissionsW and high energy prices, the conventional automobile industryW is becoming less and less feasible to the conversation of sustainability. Revisions of urban transportW systems that foster mobility, low-cost transportation and healthier urban environments are needed. Such urban transport systems should consist of a combination of rail transportW, bus transportW, bicycle pathways and pedestrianW walkwaysW. Public transport systems such as underground rail systems and bus transit systems shift huge numbers of people away from reliance on car mobilizationW and dramatically reduce the rate of carbon emissions caused by automobile transport.[21] CarpoolingW is another alternative for reducing oil consumption and carbon emissions by transit.

In comparison with automobiles, bicycles are a paradigm of energy efficient personal transportation. Bicycles increase mobility while alleviating congestionW, lowering airW and noise pollutionW, and increasing physical exerciseW. Most importantly, they do not emit climate-disturbing carbon dioxideW.[21] Bike-sharing programs are beginning to boom throughout the world and are modeled in leading cities such as ParisW, AmsterdamW and LondonW. Bike-sharing programs offer kiosksW and docking stations that supply hundreds to thousands of bikes for rental throughout a city through small deposits or affordable memberships.

A recent boom has occurred in electric bikesW especially in China and other Asian countries. Electric bikes are similar to plug-in hybridW vehicles in that they are battery powered and can be plugged into the provincial electric gridW for recharging as needed. In contrast to plug-in hybrid cars, electric bikes do not directly use any fossil fuels. Adequate sustainable urban transportation is dependent upon proper city infrastructureW and planning that incorporates efficient public transit along with bicycle and pedestrian-friendly pathways.[22]

Reducing our water use

In sustainable living, one can use water more sustainably through a series of simple, everyday measures. These measures involve considering indoor home applianceW efficiency, outdoor water use, and daily water use awareness.

Reducing water use in indoor appliances

Housing and commercial buildingsW account for 12 percent of America’s freshwater withdrawals.[23] A typical American single family home uses about 70 gallons per person per day indoors.[23] This usage can be reduced by simple alterations in behavior and upgrades to applianceW quality.

Toilets

Flush toilets account for almost 30% of residential indoor water use in the United States.[24] Some tweaks can be applied to still reduce water consumption greatly with flush toilets. Another option is to install a type of toilet that doesn't use water at all. For example, composting toilets treat human waste through composting and dehydrationW, producing a valuable soil additive.[25] These toilets feature a two-compartment bowl to separate urine from feces. The urine can be collected or sold as fertilizer. The feces can be dried and bagged or composted. These toilets cost scarcely more than regularly installed toilets and do not require a sewer hookup. In addition to providing valuable fertilizer, these toilets are highly sustainable because they save sewage collection and treatment, as well as lessen agricultural costs and improve topsoilW.

Showers

On average, showers are 18% of indoor water use, at 6-8 gallons per minute traditionally in America.[24] A simple method to reduce this usage is to switch to low-flow, high-performance showerheads. These showerheads use only 1.0-1.5 gpm or less. An alternative to replacing the showerhead is to install a converter. This device arrests a running shower upon reaching the desired temperature. Solar water heaters can be used to obtain optimal water temperature, and are more sustainable because they reduce dependence on fossil fuels. To lessen excess water usage, water pipes can be insulated with pre-slit foam pipe insulation. This insulation decreases hot water generation time. A simple, straightforward method to conserve water when showering is to take shorter showers. One method to accomplish this is to turn off the water when it is not necessary (such as while lathering) and resuming the shower when water is necessary.

Dishwasher/Sinks

On average, sinks are 15% of indoor water use.[24] There are, however, easy methods to rectify excessive water loss. Available for purchase is a screw-on aerator. This device works by combining water with air thus generating a frothy substance that has more moisture and reduces water usage by half. Additionally, there is a flip-valve available that allows flow to be turned off and back on at the previously reached temperature. Finally, a laminar flow device creates a 1.5-2.4 gpm stream of water that reduces water usage by half, but can be turned to normal water level when optimal. In addition to buying the above devices, one can live more sustainably by checking sinks for leaks, and fixing these links if they exist. According to the EPA, "A small drip from a worn faucet washer can waste 20 gallons of water per day, while larger leaks can waste hundreds of gallons":[24] When using a sink, being more aware of water usage is a very simple way to use water more sustainably. For instance, when washing dishes by hand, it is not necessary to leave the water running for rinsing. It is more sustainable to rinse dishes simultaneously. On average, dishwashing consumes 1% of indoor water use.[24] When using a dishwasherW, water can be conserved by only running the machine when it is completely full. Additionally, it can be set to Lowflow setting, in order to use less water per wash cycle. The enzymatic detergentsW available clean dishes more efficiently and more successfully with a smaller amount of water at a lower temperature.

Washing machines

On average, 23% of indoor water use is due to clothes washing.[24] In contrast to other machines, American washing machinesW have changed little to become more sustainable. A typical washing machine has a vertical-axis design, in which clothes are agitated in a tubful of water. Horizontal-axis machines, in contrast, put less water into the bottom of the rub and rotate clothes through it. These machines are more efficient in terms of soap usage and clothing stability.

Reducing water use in the garden

There are a number of ways one can incorporate a personal yardW, roofW, and garden in more sustainable living. While conserving water is a major element of sustainability, so is sequestering water.

Using plants suited for the region

In planning a yard and garden space, it is most sustainable to consider the plants, soil, and available water. Drought resistant shrubs, plants, and grasses require a smaller amount of water in comparison to more traditional species. Additionally, native plants (as opposed to herbaceous perennials) will use a smaller supply of water and have a heightened resistance to plant diseases of the area. XeriscapeW, a system that accounts for endemic features such as slopeW, soil typeW, and native plantW range, can reduce landscape water use by 50 – 70%, while providing habitatW space for wildlife. By planting slopes one can reduce runoffW. Grouping plants by watering needs further reduces water waste.

After planting, placing a circumference of mulch surrounding plants functions to lessen evaporationW. To do this, firmly press two to four inches of organic matter along the plant's dripline. This prevents water runoffW. When watering, consider the range of sprinklers; watering paved areas is unnecessary. Additionally, to conserve the maximum amount of water, watering should be carried out during early mornings on non-windy days in order to reduce water loss to evaporation. Drip-irrigation systems and soaker hoses are a more sustainable alternative to the traditional sprinkler system. Drip-irrigation systems employ small gaps at standard distances in a hose, leading to the slow trickle of water droplets which percolate the soil over a protracted period. These systems use 30 – 50% less water than conventional methods.[26] Soaker hoses help to reduce water use by up to 90%.[27] They connect to a garden hose and lay along the row of plants under a layer of mulch. A layer of organic materialW added to the soil helps to increase its absorption and water retention; previously planted areas can be covered with compost.

In caring for a lawn, there are a number of measures that can increase the sustainability of lawn maintenance techniques. A primary aspect of lawn care is watering. In order to conserve water, it is important to only water when necessary, and to deep soak when watering. Additionally, a lawn may be left to go dormant, renewing after a dry spell to its original vitality.

Reusing grey water and unfiltered roof water

Greywater systems function in sequestering used indoor water, such as laundry, bath and sink water, and filtering it for reuse. Greywater can be reused in irrigation and toilet flushing. There are two types of greywater systems: gravity fed manual systems and package systems.[28] The manual systems do not require electricity but may require a larger yard space.[28] The package systems require electricity but are self-contained and can be installed indoors.[28]

A common method of water sequestrations is rainwater harvesting, which incorporates the collection and storage of rain. Primarily, the rain is obtained from a roof, and stored on the ground in catchment tanks. Water sequestration varies based on extent, cost, and complexity. A simple method involves a single barrel at the bottom of a downspout, while a more complex method involves multiple tanks. It is highly sustainable to use stored water in place of purified water for activities such as irrigation and flushing toilets. Additionally, using stored rainwater reduces the amount of runoff pollution, picked up from roofs and pavements that would normally enter streams through storm drains. The following equation can be used to estimate annual water supply:

Collection area (square feet) x Rainfall (inch/year) / 12 (inch/foot) = Cubic Feet of Water/Year

Cubic Feet/Year x 7.43 (Gallons/Cubic Foot) = Gallons/year

Note, however, this calculation does not account for losses such as evaporation or leakage.[29]

Literature and history

The earliest milestones for the modern sustainable living movement include the books Living the Good Life (1954) by Helen and Scott NearingW and Silent SpringW (1962) by Rachel Carson. Influential books in later years include The Limits to GrowthW (1972) by Donella Meadows and the classic which popularized the idea of appropriate technology, Small is BeautifulW (1973) by E. F. Schumacher.W

Over time many of these ideas have moved from the fringe to the mainstream - at least as topics of acknowledged importance, even when action lags well behind rhetoric. Sustainability is now an important selling point in advertising (often simply greenwashing), campaigns for policy changes are going on in cities around the world, and policies to encourage sustainable lifestyles on a societal level provoke fierce debates in election campaigns.

From 1972, the United Nations has held occasional conferences focused on improving sustainability within societies. So far, these have been held in 1972W, 1992 and 2002W.[30] In 2007 the United Nations published Sustainable Consumption and Production, Promoting Climate-Friendly Household Consumption Patterns.[31]

For a more detailed history, see Wikipedia:Sustainable living #History.

See also

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References

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Interwiki links

External links

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  1. Ross, Greg. "An interview with Lester Brown" American Scientist.
  2. Ainoa, J., Kaskela, A., Lahti, L., Saarikoski, N., Sivunen, A., Storgårds, J., & Zhang, H. (2009). Future of Living. In Neuvo, Y., & Ylönen, S. (eds.), Bit Bang - Rays to the Future. Helsinki University of Technology (TKK), MIDE, Helsinki University Print, Helsinki, Finland, 174-204. ISBN 978-952-248-078-1.
  3. Winter, Mick (2007). Sustainable Living: For Home, Neighborhood and Community. Westsong Publishing. ISBN 0-9659-0005-3.
  4. The Center for Ecological Living and Learning (CELL)–philosophy
  5. 5.0 5.1 Cite error: Invalid <ref> tag; no text was provided for refs named Astyk, Sharon 2008
  6. Seymour, John. The Self-Sufficient Life and How to Live It. London: DK Publishing, 2003.
  7. Princen, Thomas. The Logic of Sufficiency. New York: MIT Press, 2005.
  8. Organic Agriculture - What is Organic Agriculture? Iowa State University. 2008. Web. Retrieved on: 18 Nov 2010.
  9. Nabhan, Gary. Coming Home to Eat. Berkeley, CA: W.W. Norton, 2002.
  10. Ciperthwaite, Wm. A Handmade Life: In Search of Simplicity. New York: Chelsea Green, 2004.
  11. Sunfrost rates 15 cu. ft. refrigerators at 0.27 kWh/day (2007-12-27), while Dometic (formerly Servel) gas refrigerators cool only 8cuft for 325 W continuous (i.e. 7.8 kWh/day) ALternatively, they use about 8 US gal of LP gas per month, which in most places is more expensive than the equivalent electricity.(2007-12-27)
  12. Buy Green Power and Electricity to Help the Environment. Consumer Reports: Expert Product Reviews and Product Ratings from Our Test Labs. Consumers Union of U.S., July 2007. Web. 28 Oct. 2010.
  13. Hamilton, Andy, and Dave Hamilton. The Self-sufficient-ish Bible: an Eco-living Guide for the 21st Century. London: Hodder & Stoughton, 2009. Print.
  14. Having 2 children maintains population size, divided by 3,5 makes 0,57
  15. The decision on who can and can not reproduce will probably depend on financial means (to be able to support children), and genetic makeup
  16. Hawken, Paul, Amory Lovins, and L. Hunter Lovins. Natural Capitalism: Creating the Next Industrial Revolution. New York City: Little, Brown and Company, 1999. Print.
  17. Reduce United States Environmental Protection Agency. 5 May 2010. Web 10 Nov. 2010
  18. Wastes – Resource Conservation – Reduce, Reuse, Recycle United States Environmental Protection Agency. 05 May 2010. Web 10 Nov. 2010
  19. UpCycle Sustainability Management. Presidio Graduate School. Web. 10 Nov. 2010
  20. Jeffery, Yvonne, Michael Grosvenor, and Liz Barclay. Green Living for Dummies. Indianapolis, IN: Wiley Pub., 2008. Print.
  21. 21.0 21.1 Brown, Lester R. Plan B 4.0: Mobilizing to Save Civilization. New York: W.W. Norton, 2009.
  22. Brown, Lester R. Plan B 4.0: Mobilizing to Save Civilization. New York: W.W. Norton, 2009.
  23. 23.0 23.1 Cite error: Invalid <ref> tag; no text was provided for refs named Hawken, Paul 1999
  24. 24.0 24.1 24.2 24.3 24.4 24.5 Indoor Water Use in the United States WaterSense: An EPA Partnership Program. US Environmental Protection Agency, 09 Nov. 2010. Web. 10 Nov. 2010.
  25. What is a Composting Toilet? Composting Toilet World. Envirolet. 2010. Web. 10 Nov. 2010.
  26. Pinkham, R. and Dyer, J., 1993: "Linking Water and Energy Savings in Irrigation," Rocky Mountain Institute Publication #A94-4.
  27. Soaker Hoses: Good for your Garden, Your Wallet, and Our Environment Saving Water Partnership. Seattle and Participating Area Water Utilities. 2005. Web. 10 Nov. 2010.
  28. 28.0 28.1 28.2 Greywater Systems: Reusing Bath, Laundry, and Sink Water to Conserve Fresh Water. Green Building Supply. 2010. Web. 10 Nov. 2010.
  29. How to Manage Stormwater: Rain Barrels. Stormwater Management for Clean Rivers. Environmental Services. Web. 10 Nov. 2010
  30. National Sustainable Development Strategies United Nations Department of Economic and Social Affairs April 2008.
  31. Sustainable Consumption and Production: Promoting Climate-Friendly Household Consumption Patterns United Nations Department of Economic and Social Affairs 2007-04-30.
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