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2015-09-21 Mon 04:33
Edward Snowden, best known as the man who exposed the depths of our global surveillance system is also an enthusiastic nerd. On an episode of Neil deGrasse Tyson’s podcast, “Star Talk,” the two got to talking about aliens and whether we’ll ever be able to communicate with them. Snowden’s theory goes that aliens would probably have super-sophisticated encryption on their communications to protect themselves, rendering it impossible for humans to unscramble.