The Atlantic's Steve Clemons leads a provocative session on energy issues with Pulitzer-Prize winning author Daniel Yergin, Steve Koonin of the US Dept. of Energy, Dan Kammen of the World Bank and biofuels expert Stephen Mayfield of UC San Diego. Alexis Madrigal follows with Amory Lovins, author of "Reinventing Fire: Bold Business Solutions for the New Energy Era. (#22775)