Obama says winner of clean-energy race will lead global economy

Speaking at MIT, the president addresses the twin challenges of combating climate change and trying to keep the U.S. competitive in the race to develop and sell new energy systems. Over the next three years, Americans will be required to replace nearly all their traditional light bulbs with cooler, more energy-efficient bulbs under a 2007 bill signed by President Bush.

Read the whole article on LA Times - Science

More from LA Times - Science