Changing public attitudes have led to a decline in U.S. soda sales. But health expert Marion Nestle believes many people still consume unhealthy amounts of sugary drinks. She argues beverage companies are spending millions on research that misleads consumers.
Stanford Law professor Lawrence Lessig talks about the forces he sees threatening the future of the Internet as a place for innovation and free expression. His book is subtitled "The Fate of the Commons in the Connected World."
- Lawrence Lessig professor of law, Stanford University recent books include: "REMIX: Making Art and Commerce Thrive in the Hybrid Economy", "Free Culture: How Big Media Uses Technology and the Law to Lock Down Culture and Control Creativity" and "The Future of Ideas: The Fate of the Commons in a Connected World"
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