Review & Outlook: The Post-Global Warming World - WSJ.com

The science on climate change and man's influence on it is far from settled. The question today is whether it makes sense to combat a potential climate threat by imposing economically destructive regulations and sinking billions into failure-prone technologies that have their own environmental costs. The earnest people going to Durban next month may think so. The rest of the world is wearier and wiser.