Harvard Business School professor Clayton Christensen discussed the effects of disruptive innovation on a recovering economy in a talk to University of Virginia School of Law and Darden School of Business students on Feb. 12, 2013, at UVA Law.Christensen is regarded as one of the world's top experts on innovation and growth, and his ideas have been widely used in industries and organizations throughout the world. A 2011 cover story in Forbes magazine noted that ''Everyday business leaders call him or make the pilgrimage to his office in Boston, Mass., to get advice or thank him for his ideas.'' In a 2011 poll of thousands of executives, consultants and business school professors, Christensen was named as the most influential business thinker in the world.