In January 2013, Jeffrey Epstein sent a blunt email to the computer scientist Ben Goertzel. Epstein had funded Goertzel's research in artificial intelligence and was frustrated with a lack of progress. However, on this day, the disgraced financier wasn't writing to discuss algorithms or neural networks — he wanted to discuss Goertzel's hair. "I think it is now time for you to drop the hippie look," Epstein wrote, warning Goertzel that his "disheveled 80s appearance" was an "unnecessary