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Featured Video: Why One Scientist Is Getting Arrested Over Climate Change

Environment  (tags: global warming, CO2, universal climate, earth climate changes, impact of global warmingCO2emissions, climate-change, destruction, endangered, environment, energy, habitat, humans, nature, oceans, science, world )

- 1289 days ago -
Very good science and communication by NASA, James Hansen speaks at a TED Conference about Climate Change.

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