Jason Lewis: Climate change is natural, and we don't have the data to predict it | StarTribune.com

Here in Minnesota, electric bills are already starting to reflect a brave new world powered by wind turbines and solar panels (anything except nuclear -- especially after Japan).

Under "next-generation energy" legislation passed in 2007, the state's largest utility, Xcel Energy, is busy touting its green credentials as it struggles to comply with a 30 percent mandate for expensive renewable power by 2020.

All in the name of a global warming theory whose fundamental premise looks weaker every day.