Neil deGrasse Tyson explores geopolitics with Ambassador Susan Rice, PhD, co-host Chuck Nice, neuroscientist Heather Berlin, PhD, and cybersecurity expert Stephen Garcia. (WARNING: strong language, discussions of suicide and mental health, other adult topics.)

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Thanks to this week’s Patrons for supporting us: Paul Weist, Alexandra Uribe Coughlan, Annie C Hickman.

Photo Credit: StarTalk.