James Hansen:
James Hansen: De ce trebuie să vorbesc despre schimbările de climă

TED2012 · 17:51 · Filmed Feb 2012
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Specialistul climateric James Hansen ne povestește cum s-a implicat în studierea climei globale și în dezbaterile asupra ei. Astfel descrie dovezile covârșitoare care arată că se petrece o schimbare și de ce asta îl îngrijorează pentru viitor.

James Hansen has made key insights into our global climate — and inspired a generation of activists and scientists. Full bio
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