Barry Blechman

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Ruth Greenspan Bell and Barry Blechman

Climate negotiators are celebrating the deal reached over the weekend at the conference in South Africa. But the agreement only validates an approach to climate change that has failed to reverse global warming for more than 20 years now.

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Ruth Greenspan Bell, Barry Blechman, and Micah Ziegler

Even the biggest boosters of the UN Framework Convention on Climate Change hold out little hope that its next conference this November will achieve anything concrete. It is time to supplement such global meetings with more limited talks -- which have a better chance of success.