One of the hallmarks of living in a high-income country is that we can usually take food safety for granted. But what happens when food contamination recalls are on the rise? Food contamination was a full-blown epidemic at the turn of the 20th century. Abdul reflects on how much behind-the-scenes work goes into keeping food safe. Then he interviews Deborah Blum, a science journalist and author of two books about the history of food safety about what the history of food safety regulation should teach us about the future.