Rob Fox, Dan Regester, and Jake Goldman break down the worst year in human history, a year so bad it makes 2020 look like the Roaring Twenties. We’re talking 536 A.D., when the whole world literally lost most of its food and sunlight for 18 months and most of the world was at war. Then, a few years later, a 200 year Bubonic Plague pandemic hit (and the wars didn’t stop).