The fourth episode features Dr. Georg Wolff in conversation with Prof. Dr. Manfred Berg. The topic is social division in the United States. Georg Wolff holds a Ph.D. in American history and works at the Heidelberg Academy’s Administrative Office; Academy member Manfred Berg is a professor of American history at Heidelberg University and is known to a wider audience for his contributions to *ZEIT*, *ZEIT Geschichte*, and the ARD program *Brennpunkt*.