Images of little green aliens are everywhere: Area 51, bongs, your ‘90s chain wallet. But why did we start depicting extraterrestrials that way? ELT uncovers the moment that beamed little green aliens into our homes (and hearts).Guests: sociologist of science Pierre Lagrange; Kentucky resident Bill Thomas; literature professor Roger Luckhurst.Special thanks to caller Willie. Thanks also to Sarah Scoles and Geraldine Sutton Stith.Learn more about your ad choices. Visit podcastchoices.com/adchoices
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