The mythic metropolis of Atlantis has long been an object of our curiosity, but the search for where it was and who lived there has left its origin story underwater. On this episode, we\u2019ll explore how this thought experiment about a fallen empire from the mind of Plato turn into a justification for grand projects of bigotry from eugenicists, pseudo-archeologists and \u2013you guessed it\u2013 Nazis.\xa0