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Community action

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Community action has a lot to offer. See it, celebrate it and sample it. Through community we can do so much more than we think we can.

Welcome to CASwiki. Our focus is on Community Action for Sustainability. This includes community involvement through climate action, environmental action and many other sustainability topics.

The gift of climate and ecological emergency is that we all get to work together. Ordinary citizens and community groups naturally share what they learn, and what they know of what helps. Everyone can help, everyone has something to offer, everyone is welcome. We all need to design, make and grow a better future for ourselves, our communities and our world. Together we CAN. Yes we CAN.

Video

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Cosmolocal discovery club

Each week 3 different short videos from across the world.

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Guy Singh-Watson - 80 Voices for Nature's Revival
Authors: The Soil Association Videos, 1.45 mins.
Date: 2026-09-03
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It's time for a Carbon Emissions Land Tax
Authors: John Muir Trust, 1.50 mins.
Date: 2024-12-18
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Te Au Roa o Te Rakihouia
Authors: Department of Conservation, 10.00 mins.
Date: 2026-06-03

Food activism, Community climate action Scotland, Community action/New Zealand / ...This week's featured UK videos / ... read more about Cosmolocalism

street party on Southwark Bridge during the Thames Festival. Attribution: Garry Knight
  • News Citizens need to power Europe's future, demnext.substack.com (Oct 02, 2026) — The EU can enable new democratic institutions: in European countries; with a European Citizens’ Assembly as a 4th branch of government, and by legally enforcing the Global Citizens’ Assembly on AI, Claudia Chwalisz and Another Democratic Future
  • News Fifty Billion Seedlings: Can Ethiopia Replant Its Ravaged Forests?, e360.yale.edu (Oct 01, 2026)
  • News Want solar but don’t own a roof? California just legalized plug-in panels, no permission required, latimes.com (Sep 30, 2026)
  • News Corporations claim their fossil fuel emissions are a drop in the ocean. But what if we could count the real cost? Graham Readfearn, theguardian.com (Sep 29, 2026) — A new tool called Carbon Impacts Tracer can be used to estimate climate impact from emissions across eight metrics, including lost food production
  • News Concern mounts over slow-moving, planetary-scale ‘Kelvin’ wave heading for California, theguardian.com (Sep 28, 2026) — The ocean phenomenon could raise sea levels by up to a foot as El Niño keeps warm water trapped along the coast
Community involvement
Food
Towards sustainable economies
Climate
Environment quality
  • News The Space Time Continuum, Alternative Editorial (Sep 27, 2026) — Empty spaces will be put back into use, Andy Burnham said, turning them into "community hubs, health centres, shared workspaces, cafés and the local services that people actually want to see.”
  • News ‘Small, flowering islands’: German city reveals how nature thrives when neighbours care for street tree beds, theconversation.com (Sep 21, 2026)
  • News Fifty billion trees by 2030: how Ethiopia is recruiting citizens across the country to plant, plant, plant, theguardian.com (Sep 17, 2026) — After losing much of its forests in recent decades, the country’s people have led the way in planting saplings across the country as part of the government’s Green Legacy Initiative
  • News The Space Time Continuum, Alternative Editorial (Sep 27, 2026) — Empty spaces will be put back into use, Andy Burnham said, turning them into "community hubs, health centres, shared workspaces, cafés and the local services that people actually want to see.”
  • News European farmers face ‘unprecedented crisis’ after successive heatwaves, theguardian.com (Aug 17, 2026)
  • News Mnyumbuni Eco Hub: A Beehive of Community, Learning and Abundance, grassecon.substack.com (Aug 10, 2026) — How Mweria, ecosystem restoration and community coordination are turning Mnyumbuni into a living hub of food, skills and shared abundance, Grassroots Economics, Njambi Njoroge, Aude Peronne, and Will Ruddick
  • News The Space Time Continuum, Alternative Editorial (Sep 27, 2026) — Empty spaces will be put back into use, Andy Burnham said, turning them into "community hubs, health centres, shared workspaces, cafés and the local services that people actually want to see.”
  • News Local energy co-op model takes off in Switzerland, thenews.coop (Sep 03, 2026) — Since lawmakers introduced the local energy community model six months ago, more than 1,800 have been set up
  • News European Central Bank official warns climate crisis poses growing threat to ‘core financial stability’, theguardian.com (Aug 01, 2026)
  • News Thousands protest inaction over climate crisis in Switzerland, france24.com (Sep 19, 2026) — Several thousand people marched in the Swiss cities of Geneva and Lausanne on Saturday to protest government inaction in the face of global warming
  • News South Korea's president orders all-out response to heatwave, reuters.com (Aug 06, 2026)
  • News The politics of heat, where “voters are greener than politicians, the media—even we ourselves—seem willing to admit” [The Break-Down], Daily Alternative (Jul 18, 2026)
  • News How a South African town cleaned up its polluted river using stones, wood and sand, theguardian.com (Aug 31, 2026) — Scientists say system to treat contaminated wastewater offers a model for ensuring food security in a fast-warming climate
  • News Young activists in the Maldives confront climate threats to their island nation, seattletimes.com (Aug 06, 2026)
  • News Cities need EU and national support to deliver lower urban speeds, eurocities.eu (Jul 28, 2026)

Events

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  • Event Sep 15, 2026 (Tue) — Free Money Day, Global invitation for people to explore, in a liberating and fun way, what it might be like if our relationship to money was a little different. Sep 15, annually, freemoneyday.org
  • Event Sep 18, 2026 (Fri) — Park(ing) day, global, public, participatory project where people across the world temporarily repurpose curbside parking spaces and convert them into public parks and social spaces to advocate for safer, greener, and more equitable streets for people, myparkingday.org
  • Event Sep 21-27, 2026 (Mon-Sun) — Global Week Of Action For Peace And Climate Justice, climatemilitarism.org
  • Event Sep 21, 2026 (Mon) — International Day of Peace, Globally shared date, Sep 21 each year for all humanity to commit to Peace above all differences and to contribute to building a Culture of Peace, internationaldayofpeace.org
  • Event Oct 01, 2026 (Thu) — World Vegetarian Day, Oct 1 each year, bringing awareness to the ethical, environmental, health, and humanitarian benefits of a vegetarian lifestyle, worldvegetarianday.navs-online.org
  • Event Oct 02, 2026 (Fri) — International Day of Non-Violence, observed each year on 2 October, the birthday of Mahatma Gandhi, un.org
  • Event Oct 07, 2026 (Wed) — World Day for Decent Work, October 7 is the World Day for Decent Work, ituc-csi.org
  • Event Oct 10, 2026 (Sat) — World Mental Health Day, Oct 10, annually, wmhdofficial.com
  • Event Oct 10, 2026 (Sat) — World Homeless Day, Oct 10 each year, drawing attention to homeless people’s needs locally and provide opportunities for the community to get involved in responding to homelessness, worldhomelessday.org
  • Event Oct 10, 2026 (Sat) — World Migratory Bird Day, worldmigratorybirdday.org
  • Event Oct 13, 2026 (Tue) — International Day for Disaster Risk Reduction, Oct 13, annually, promoting a global culture of natural disaster reduction, including prevention, mitigation, and preparedness, un.org
  • Event Oct 16, 2026 (Fri) — World Food Day, celebrated every year around the world on 16 October, often with a focus on food security, fao.org
  • Event Oct 16, 2026 (Fri) — International Repair Day, annual celebration for everyone who makes repair happen in their communities around the world. "Repair for Everyone"., openrepair.org
  • Event Oct 17, 2026 (Sat) — International Day for the Eradication of Poverty, Oct 17 each year, honouring victims of poverty, hunger, violence and fear, with participation by the poorest of people an important aspect of the observance of the Day, un.org

2021-2030, UN Decade on Ecosystem Restoration, International community action events

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Page data
Keywords Sustainable community action
SDG SDG11 Sustainable cities and communities
Authors Phil Green
License CC-BY-SA-3.0
Language English ()
Related 15 subpages, 23 pages link here
Redirects Sustainable community action, CASwiki, Community action for sustainability
Views 1,437 page views (analytics)
Created December 10, 2013 by Phil Green
Last edit September 16, 2026 by Felipe Schenone
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