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Mr. Science Himself, Neil deGrasse Tyson, Talks Global Warming, Death, and Elon Musk

Larry King NowJun 15 '15

Astrophysicist superstar Neil deGrasse Tyson pulls no punches. America’s favorite scientist talks climate change, why he doesn’t fear death, and whether he thinks Elon Musk’s mission to Mars will succeed.

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