Sheryll Cashin is the author of White Space, Black Hood: Opportunity Hoarding and Segregation in the Age of Inequality. She has been called "one of the most important civil rights scholars of our time." Her book "exposes the ways in which American policy decisions, from the early twentieth century to the present, have constructed a ‘residential caste system’ resulting in the entrapment of Black people in high-poverty neighborhoods while ‘overinvesting in affluent white space.’" In this rich conversation she talks to Current Affairs editor-in-chief Nathan J. Robinson about how racial segregation was created and why it persists. We dive deep into the mechanisms by which inequality reproduces itself from generation to generation.