We are racing towards a precipice, which we are determined to fall over, which will sharply reduce the chances of decent survival. Well actually there are two. One is environmental catastrophe, which is imminent and we don't have a lot of time to deal with it and we're going the wrong way. The other has been around for 70 years, the threat of nuclear war.

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Source/Notes:
Interview for Global Conversation with Isabelle Kumar
April 17th, 2015