James Hansen: Why I must speak out about climate change
Climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply worried about the future.
Tags: 2012, Climate Communication, James Hansen, TED, Video
Categories: Climate Change, Environment, Science, Video, World News
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EARTH CLIMATE covers the broad spectrum of climate change, and the solutions, with the focus on the sciences. Earth Climate – we endorse data, facts, empirical evidence.
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