New book - 'Building a Better World in Your Backyard' - on Kickstarter (sponsored friend)

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Sharing knowledge to build rich, sustainable lives.

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in sustainability, appropriate technology, poverty reduction, and permaculture.

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Bwb-book-mockup-no-bg.png New book Building a Better World in Your Backyard Instead of Being Angry at Bad Guys Check currently being funded on Kickstarter. (sponsored friend).


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Arcata Educational Farm
Organic farming is the form of agriculture that relies on crop rotation, compost, biological pest control, mechanical cultivation, and other techniques using natural processes, to maintain soil productivity and control pests. Organic farming excludes or strictly limits the use of synthetic fertilizers, pesticides, and livestock feed additives. Genetically modified organisms are excluded, and organic standards in Britain and Australia exclude engineered nanoparticles.

"Organic agriculture is a production system that sustains the health of soils, ecosystems and people. It relies on ecological processes, biodiversity and cycles adapted to local conditions, rather than the use of inputs with adverse effects. Organic agriculture combines tradition, innovation and science to benefit the shared environment and promote fair relationships and a good quality of life for all involved..." -- International Federation of Organic Agriculture Movements

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CCAT pedal powered innovations

Years of pedal powered innovations from CCAT, all in one place.

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Community action news

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Apr 15 UK Climate news: Thousands block roads in Extinction Rebellion protests across London [1]

Apr 3 Climate news 2019: Parents around the world mobilise behind youth climate strikes [2]

Apr 2 City Of Sydney Announces 100% Renewable Energy Target [3]

Mar 29 Amsterdam: A Modest Proposal to Eliminate 11,000 Urban Parking Spots [4]

Mar 22 Community involvement USA: How the simple act of sharing a meal is creating community change [5]

Read More...


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Every designer's dirty little secret is that they copy other designers' work. They see work they like, and they imitate it. Rather cheekily, they call this inspiration.

Aaron Russell
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Man working in a rice field.
Food is any substance consumed to provide nutritional support for the body. It is usually of plant or animal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ingested by an organism and assimilated by the organism's cells in an effort to produce energy, maintain life, and/or stimulate growth. Historically, people secured food through two methods: hunting and gathering, and agriculture.

Agriculture is the cultivation of animals, plants, fungi and other life forms for food, fiber, and other products used to sustain life. Agriculture was the key implement in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that nurtured the development of civilization. In the developed world, industrial agriculture based on large-scale monoculture has become the dominant system of modern farming, although there is growing support for sustainable agriculture (e.g. permaculture or organic agriculture).

Sustainable agriculture is the practice of farming using principles of ecology, the study of relationships between organisms and their environment. It has been defined as "an integrated system of plant and animal production practices having a site-specific application that will last over the long term: satisfy human food and fiber needs; make the most efficient use of non-renewable resources and on-farm resources and integrate, where appropriate, natural biological cycles and controls; sustain the economic viability of farm operations; and enhance the quality of life for farmers and society as a whole.”

Related portal: Permaculture
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HSU Chiapas Program 2010: Humboldt State University's 2010 summer immersion in Appropriate Technology and Spanish Language & Culture took place in San Cristóbal de las Casas, Chiapas, Mexico. In 2010, we worked with Otros Mundos and various community members in San Cristobal de las Casas and near Acteal to collaboratively build three improved cookstoves, three rainwater catchment systems, windbelt prototypes, microhydro power feasibility studies, and a biogas digestor.

Practivistas Chiapas 2010 Projects
HSU Chiapas improved cookstoves
Improved cookstoves at Otros Mundos and in a rural community
(en español)  
HSU Chiapas micro hydro feasibility study
Microhydro feasibility study in a few rural communities
(en español)  
HSU Chiapas Windbelt ASE
Windbelts at Otros Mundos
(en español)  
HSU Chiapas biodigester
Biodigester at a demo house in San Cristobal  
HSU Chiapas rainwater catchment
Rainwater catchment systems at a demo house and in a rural community
(en español)  
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