The community is such an important factor to realising global environmental sustainability as we all must achieve it together, & we can only achieve it together.
Below are 5 broad groupings of communities that must be engaged;
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The case for climate action must be remade from the ground upwards
http://www.guardian.co.uk/commentisfree/cif-green/2010/feb/08/case-for-climate-change-science
With the science under siege and the politics in disarray, it may fall to civil society to keep this still crucial fight alive