But I have a lot of scientists whom I respect--from John Holdren, who is now the Science Advisor to the President, to Jim Hansen over at NASA, and a bunch of others--who tell us we have a 10-year window to try to meet the standard of keeping the temperature from rising over 2 degrees Centigrade or you reach the tipping point.
Kerry cites respected scientists warning about the urgency of climate change.
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The reason that happened, my friend, is because Donald Trump pulled out of that agreement.
It's a matter of mathematics and physics, not politics, not ideology. It is a response to the science.
We are not, I have not, President Biden has not, we are not saying to people, you should not fly.
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