Time Magazine: Energy — and results — is something that the campaign to create political action on climate change in the U.S. has often lacked. Over the past few years there has been a grassroots groundswell on global warming, but the focus has been on personal action, small behavioral changes individuals can make — or more often, buy — to reduce their impact on the Earth. It’s the light bulb theory — switch your wasteful incandescent lights for more energy-efficient compact fluorescent bulbs, and …