The Zach Show | EP160 The Zach Show | EP160 The Zach Show | EP160

#160 - Brian Toon: NUCLEAR WINTER, Putin's Nuclear Threat, Accidental Launches, Global Policy, & Carl Sagan #160 - Brian Toon: NUCLEAR WINTER, Putin's Nuclear Threat, Accidental Launches, Global Policy, & Carl Sagan #160 - Brian Toon: NUCLEAR WINTER, Putin's Nuclear Threat, Accidental Launches, Global Policy, & Carl Sagan