In London - Part 3 March 18, 2007 : 5:05 PM

On Tuesday, I gave the keynote address at the Point Carbon conference where thousands of businesses, policy makers, carbon traders and others were represented. At the same conference a year ago, only 15% of the companies were reducing their carbon internally - this year 65% are. This is a hopeful sign that Europe is really moving rapidly forward. We need to redouble our efforts to get the United States to move forward just as quickly.