Neil deGrasse Tyson's existential crisis on the role science has played in advancing war

In his science education efforts on programs like "Cosmos: A Spacetime Odyssey,", astrophysicist and Hayden Planetarium director Neil deGrasse Tyson has typically taken an upbeat, curiosity-driven approach to the topic of scientific discovery. But on...

About: "Salon Talks" Art, Books and Music

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