Astrophysicist and StarTalk Radio host Neil deGrasse Tyson sits down with futurist and author Ray Kurzweil for the first time.
Produced by Kamelia Angelova, Kevin Reilly, and Darren Weaver and by StarTalk Radio, a Curved Light Production, executive producer Helen Matsos, and producer Laura Berland.
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StarTalk Radio is a podcast and radio program hosted by astrophysicist Neil deGrasse Tyson, where comic co-hosts, guest celebrities, and scientists discuss astronomy, physics, and everything else about life in the universe. Follow StarTalk Radio on Twitter, and watch StarTalk Radio "Behind the Scenes" on YouTube.