Description of Penn Wharton Business School Video: Wharton Legal Studies & Business Ethics Professor Kevin Werbach talks about issues of spectrum, regulation, innovation, evolution, and revolution in the Network Age. Prof. Werbach spoke as part of the 2011 BizTalks: “Five Wharton Professors – Five Game-Changing Ideas” presented by the Wharton Dean’s Undergraduate Advisory Board (WAB) in conjunction with the Wharton Innovation Group.