How a fraud and a wacko convinced two centuries of masturbators that jacking off caused blindness, insanity, gout and hairy palms

All this because I am writing an article on the history of the phrase “hairy palms”, referring to the consequences for Onanists (a biblically inspired name for masturbators). As well as young men, vampires and werewolves were famously hairy-palmed, a distinctly non-human trait that could be used to identify the “evil” within.









