Zachary Tumin

Zachary Tumin is a member of the faculty at Columbia University’s School of International and Public Affairs. He has served in senior executive positions in public administration, industry, and academia, from Harvard Kennedy School to Wall Street’s Financial Services Technology Consortium to New York City government. With William Bratton, Tumin is coauthor of Collaborate or Perish! Reaching Across Boundaries in a Networked World (2012).

Madeleine Want is vice president of data at Fanatics Betting and Gaming. Her previous roles include product management for data at Audible and Axel Springer.