This episode starts with a discussion about dark humor and when it is OK to laugh at tragedy and moves into what is the difference between laughing with and laughing at, internet trolls, how extremes become caricature, how some vegans have a rational principled position and others are hypocrites, when is it OK to laugh about 9/11 or even Pearl Harbor, why Harambe isn't funny, how society is more disconnected than ever despite having more connections than ever, diversity vs. groupthink, how to train your newsreader to avoid groupthink, the pleasure of moving your position or changing your mind when presented with new information and perspectives, a discussion on the electoral college, and then Zaphod goes all 80's on us.