Jonah Berger

Wharton professor Jonah Berger draws on his research to explain the six steps that make products or ideas contagious.

"The Catalyst identifies the key barriers to change and how to mitigate them. You'll learn how catalysts change minds in the toughest of situations: how hostage negotiators get people to come out with their hands up and how marketers get new products to catch on, how leaders transform organizational culture and how activists ignite social movements, how substance abuse counselors get addicts to realize they have a problem, and how political canvassers...