Mark Lilla, Professor of Humanities at Columbia University, recently participated in the Global Forum of the National Library of Israel. He discusses his book The Once and Future Liberal: After Identity Politics and offered insights into the past failures of progressive politics and how the liberal left can reinvent itself in a few easy steps. This season of the Tel Aviv Review is made possible by The Van Leer Jerusalem Institute, which promotes humanistic, democratic, and liberal values in the social discourse in Israel.