NASA scientist James Hansen has a TED talk in which he addresses climate change:
He talks about his motivation for speaking out, as well as for engaging in civil disobedience to try to encourage the emergence of stronger climate policies.
Keep coal underground, along with unconventional oil and gas
NASA scientist James Hansen has a TED talk in which he addresses climate change:
He talks about his motivation for speaking out, as well as for engaging in civil disobedience to try to encourage the emergence of stronger climate policies.
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Related:
James Hansen arrested, taken to Anacostia jail
Hansen in The Globe
Informative presentation
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