Joseph Turow is Robert Lewis Shayon Professor of Communication at the University of Pennsylvania's Annenberg School For Communication. One of his recent books is Breaking Up America: Advertisers and the New Media World.
Jonathan Unger is director of the Contemporary China Centre at Australian National University. The most recent of his 14 books is Chen Village: Revolution to Globalization, co-authored with Anita Chan and Richard Madsen. Unger is lead author of a chapter in Wal-Mart in China on the conditions of employees at Chinese Wal-Marts.