Plan B for climate-change agreement

Negotiations leading up to December's climate-change summit are not going smoothly. So what can the summit still achieve?
NPR
Oct. 28, 2009

Paul Bledsoe at the National Commission on Energy Policy agrees a framework agreement will keep the momentum going.

PAUL BLEDSOE: If it involves China and India and U.S. and other non-Kyoto signatories, it would be a very important step forward.

Bledsoe expects a new worldwide binding treaty can still be achieved -- next year.