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What communities can do
Overview, see right hand column for more
Parents For Future
Global Climate Strike For Future Event, Mar 15, 2019, on facebook
School strike for climate
School strike for climate, also known in various regions as Fridays for the Future, Youth for climate or Youth strike 4 climate, is a growing international movement of children and students leaving their school to take part in demonstrations for climate action.
The first school strike for climate was started by Greta Thunberg staging an action outside the Swedish Riksdag (parliament), holding a sign that read "Skolstrejk för klimatet" or "school strike for climate" during August 2018. W
Citizens' Climate Lobby
Citizens' Climate Lobby (CCL) is an international grassroots environmental group that trains and supports volunteers to build relationships with their elected representatives in order to influence climate policy. The CCL is a registered 501(c) with approximately $300 thousand in revenue in the United States in 2015. Operating since 2007, the goal of CCL is to build political support across party lines to put a price on carbon, specifically a revenue neutral carbon fee and dividend (CF&D) at the national level. CCL is supported by notable climate scientists James Hansen, Katharine Hayhoe, and Daniel Kammen. CCL's advisory board also includes former Secretary of State George P. Shultz, former US Representative Bob Inglis, actor Don Cheadle, and RESULTS founder Sam Daley-Harris.
Founded in the United States, CCL has groups in Australia, Bangladesh, Belgium, Brazil, Burundi, Cameroon, Canada, Chile, Colombia, Côte d'Ivoire, France, Gambia, Germany, Ghana, Iceland, India, Italy, Kenya, Mexico, Nepal, the Netherlands, New Zealand, Nigeria, Panama, the Philippines, Poland, Portugal, Qatar, Romania, Serbia, Scotland, Spain, Sweden, Switzerland, Tanzania, the Ukraine, and the United Kingdom.
350.org, international environmental organization encouraging citizens to action with the belief that publicizing the increasing levels of carbon dioxide will pressure world leaders to address climate change and to reduce levels from 400 parts per million to 350 parts per million. It was founded by author Bill McKibben with the goal of building a global grassroots movement to raise awareness about anthropogenic climate change, to confront climate change denial, and to cut emissions of carbon dioxide in order to slow the rate of global warming. 350.org takes its name from the research of Goddard Institute for Space Studies scientist James E. Hansen, who posited in a 2007 paper that 350 parts-per-million (ppm) of CO2 in the atmosphere is a safe upper limit to avoid a climate tipping point. W
TckTckTck, the Global Call for Climate Action
Why it matters
Because of the time lag in the carbon system, and due to our past emissions - we are still going to experience a certain level of climate change. Even if we stopped all emissions tomorrow we would expect another 30-40 years of temperature rise, and more than a century of sea-level rise. 
Climate change fairness, justice and peace
"Indications of changes in the earth's future climate must be treated with the utmost seriousness, and with the precautionary principle uppermost in our minds. Extensive climate changes may alter and threaten the living conditions of much of mankind. They may induce large-scale migration and lead to greater competition for the earth's resources. Such changes will place particularly heavy burdens on the world's most vulnerable countries. There may be increased danger of violent conflicts and wars, within and between states." 
Recognizing and addressing the fact that those least responsible for climate change experience its greatest impacts is seen by many as being central to climate justice. W
Climate change and inequality
“Unless the burden of poverty in developing nations is alleviated by significant financial support for mitigation, adaptation, and the reduction of deforestation, the ability of developing countries to pursue sustainable development is likely to diminish, to the economic and environmental detriment of all.” 22 leading climate scientists 
Why climate change is a women’s issue
"Women are more likely to die or suffer the long term consequences of the rising tide of natural disasters and resource wars unleashed by climate change, and are largely excluded from the search for solutions," 
Emissions Reduction Community based currency schemes
A community based emissions reduction currency scheme is a C4 type local currency in which local currency issues are backed by the emissions reductions of the schemes members. The local currency, when accepted for trade by other members or local businesses, thereby rewards participants for their efforts at global warming prevention. These currencies may have various degrees of convertibility into carbon saved, renewable energy, or national currency. W
Low Carbon Communities
Open CO2 is a project to help crowdsource open carbon accounts for local communities worldwide. It can also be about carbon literacy, encouraging ourselves to learn more about what the available data might show. Open local carbon accounts would help make possible Participatory carbon budgeting. See separate article: Open CO2
Participatory carbon budgeting
News and comment
See separate article: Climate news
September 21 - Zero Emissions Day
March 28, 2015 - Earth Hour! 8:30 p.m. to 9:30 p.m. local time.
February 13 and 14, 2015 - Global Divestment Day, "Let’s make fossil fuels history."
Apps for sustainability
"I See Change", help NASA track climate change from your phone
Citizens data initiative
Carbon Dioxide Information Analysis Center, organization within the United States Department of Energy that has the primary responsibility for providing the US government and research community with global warming data and analysis as it pertains to energy issues. The CDIAC, and its subsidiary the World Data Center for Atmospheric Trace Gases, focus on obtaining, evaluating and distributing data related to climate change and greenhouse gas emissions. W
carbonn Climate Registry, database of local government climate action
CDP Open Data Portal, The CDP (formerly the Carbon Disclosure Project) is an organisation based in the United Kingdom which supports companies and cities to disclose the environmental impact of major corporations. It aims to make environmental reporting and risk management a business norm, and drive disclosure, insight and action towards a sustainable economy. Since 2002 over 6,000 companies have publicly disclosed environmental information through CDP. W
Climate Visuals, includes some Creative Commons images
How many gigatons of CO2? Information is Beautiful
“climate change is the moral struggle that will define this century.” Desmond Tutu 
"If we are together, nothing is impossible" Winston Churchill
Mapped: Climate adaptation around the world, Nov 8, 2016 carbonbrief.org
Collective climate action and networked climate governance, citeulike.org
Wikipedia: Abrupt climate change, Adaptation to global warming, Climate change and poverty, Climate change mitigation, Climate justice, Effects of global warming, Glossary of climate change, Index of climate change articles, Individual and political action on climate change, R20 Regions of Climate Action, Tipping point (climatology), Climate change and society (category), Alternatiba, Village of Alternatives