"The Science of Evil" by Simon Baron-Cohen, a psychology book about "lack of empathy" being interpreted as "evil" that was so good, it inspired a game show that tortures a contestant with farts, hornets, and much, much more. Oh, and it's spelled "Rikishi", so feel free to Google...and be...AMAZED.
I'd also like to thank Nate Winters for the writing help.
