For info about divesting from nuclear weapons companies, go to ****** Thanks to the Future of Life Institute for helping support this video ****** (in particular, thanks to Max Tegmark for guest narrating and Meia Chita-Tegmark for her feedback) And thanks to everyone who supports MinutePhysics on Patreon! ****** Link to Patreon supporters here: ****** Music by Nathaniel Schroeder, ****** REFERENCES Climate-model showing impacts of nuclear winter – ****** Current urrent status of global nuclear forces ****** Financing the Nuclear Industry – ****** MinutePhysics is on Google - ****** And facebook - ****** And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich This video is about the continued dangers of nuclear weapons and the nuclear arms race in the post-cold war world, particularly nuclear winter but also modernizations by the US and Russian governments, EMPs (electromagnetic pulses), fallout, explosions, terrorism, other accidents, etc.