Robert Proctor is a historian of science at Stanford University. Please support this podcast by checking out our sponsors: – Theragun : https://therabody.com/lex to get 30 day trial – BetterHelp : https://betterhelp.com/lex to get 10% off – Indeed : https://indeed.com/lex to get $75 credit – Grammarly : https://grammarly.com/lex to get 20% off premium – Eight Sleep…