What will cause humanity's demise? Will it be it artificial intelligence, a meteor, or ourselves? Neil deGrasse Tyson answers fan questions with comic co- host Chuck Nice and Josh Clark, host of the "Stuff You Should Know" and "The End of The World" podcasts.
NOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free here: https://www.startalkradio.net/all-access/cosmic- queries-the-end-of-the-world-with-josh-clark/
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