| There may be little reason to hope the Rio+20 meeting in Brazil will lead to major global action against climate change. World leaders have skipped it. The draft agreement the delegates from 190 countries have written is rightly criticised as weak.
Yet it turns out that one specific climate challenge - how to eliminate subsidies for fossil fuels such as oil, gas and coal - is attracting extraordinary interest, and might at least inspire countries to take small but significant steps toward reducing greenhouse-gas emissions...............................................Full Article: Source
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