A profile of Ethan Mollick, a University of Pennsylvania professor whose early embrace of AI made him a go-to expert for policymakers and corporate leaders news wsj.com

Christopher Mims / Wall Street Journal: A profile of Ethan Mollick, a University of Pennsylvania professor whose early embrace of AI made him a go-to expert for policymakers and corporate leaders  —  Ethan Mollick at the University of Pennsylvania has become the go-to authority on the new technology