Around the World

4 segments

On today’s show: The Wall Street Journal’s Julia Angwin discusses how law enforcement is using your license plate to track you. We kick off our new series, Globavores, about the travels of food from the Columbian Exchange—this week we’ll discuss the tomato with culinary historian Andrew Smith and chef Lidia Bastianich. Lois Lowry on her latest novel, The Son. Daniel Botkin argues that we need to reassess our global conservation policies.