Al Gore – Changements climatiques et optimisme

Présentation d’Al Gore sur le climat.

Trois questions auxquelles ont doit répondre:

 

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Al Gore has three questions about climate change and our future. First: Do we have to change? Each day, global-warming pollution traps as much heat energy as would be released by 400,000 Hiroshima-class atomic bombs. This trapped heat is leading to stronger storms and more extreme floods, he says: « Every night on the TV news now is like a nature hike through the Book of Revelation. » Second question: Can we change? We’ve already started. So then, the big question: Will we change? In this challenging, inspiring talk, Gore says yes. « When any great moral challenge is ultimately resolved into a binary choice between what is right and what is wrong, the outcome is foreordained because of who we are as human beings, » he says. « That is why we’re going to win this. »

Ted Talks

 

 

 

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