Andriy Onufriyenko/GettyEthan Mollick says AI requires organizational changes to work well, not just individual use.Mollick is a professor at UPenn's Wharton School, where he runs an AI lab.Mollick's research shows that AI can boost productivity but requires strategic deployment.Wharton professor Ethan Mollick believes that companies won't see gains from AI until they make changes at an organizational level."Until we change the organization, we won't get much benefit," he said at the MIT AI conference on Saturday.Mollick has become a prominent figure in the AI revolution.