Bill Gates on Energy and Climate Change

In this series of podcasts, Bill talks about why we need to develop new sources of energy that provide power without generating CO2. Among the topics he covers are the challenges with potential solutions such as carbon capture and sequestration, nuclear, wind, and solar; and why he believes the U.S. government should increase its funding for basic research in energy.

http://www.gatesnotes.com/Thinking/article.aspx?ID=104