Dan Doctoroff is the founder and chief executive officer of Sidewalk Labs, an Alphabet company that works with cities to build products that address big urban problems. Prior to launching Sidewalk, he was CEO and president of Bloomberg LP, the leading provider of financial news and information. From 2002-2008, he was New York City's deputy mayor for economic development and rebuilding. Outside of work, he serves on the boards of the University of Chicago, World Resources Institute, and Human Rights First. He is a founder of Target ALS, an initiative to streamline discovery of new approaches to treating ALS (also known as Lou Gehrig's disease), and a founder and chairman of Culture Shed, New York's newest cultural institution.