Sorry, I had to disable comments on this particular video because quite a few of them were inappropriate, even threatening. The views expressed in this video are those of Peter Singer, and not my own. This is a summary of his most famous and controversial philosophy paper, originally published in 1972. (The comments sections on my lecture videos are usually fun, informative, and helpful places. I am glad that they are there. Unfortunately, in this case, the number of genuinely threatening and abusive comments was just too high. Trust me, I am just as bummed about it as you are.) I am writing a book! If you to know when it is ready (and maybe win a free copy), submit your email on my website: https://www.jeffreykaplan.org/ I won’t spam you or share your email address with anyone.