Hidden Brain Podcast that discusses early variables in your life, from the quality of your kindergarten teacher to the neighborhood you grew up in, and the can lasting effects it can have on economic mobility. Zipcode DestinyThere’s a core belief embedded in the story of the United States: the American Dream. The possibility of climbing the economic ladder is central to that dream. This week we speak with Raj Chetty, one of the most influential economists alive today, about the state of economic mobility in the U.S.