2 Ergebnisse für: 4.553.033
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James Hansen: Why I must speak out about climate change - YouTube
https://www.youtube.com/watch?v=fWInyaMWBY8&t=07m25s
http://www.ted.com Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so...
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Thoughts from Dead Animals - YouTube
https://www.youtube.com/watch?v=MxauNFLyu08
In which Hank visits the Philip L Wright Zoological Museum. Ze asked us to talk about what makes our places special...I couldn't think of a better way. http:...