November 22, 2011
Increasing capacity per dollar in computer technology has driven exponential growth for 50 years. The same could happen in the energy industry.
August 23, 2011
The wind, solar, biomass, and geothermal sector has grown in fits and starts — and now may have the momentum to become a self-sustaining industry.
May 24, 2011
A review of Earth, Inc., by Gregory Unruh.
April 11, 2011
A hasty, large-scale movement away from nuclear power would not resolve most of the issues raised by the ongoing crisis in Japan. Instead, we need more thoughtful discussions now about the energy systems of the future.
February 22, 2011
His inventions from 50 years ago enabled cell phones, laptops, and flat-screen TVs. Now, at age 88, he’s aiming to make solar power cheaper than coal.
February 22, 2011
Some executives and scientists are calling for a radical rethinking of chemicals, cars, farms, and our future.
February 22, 2011
New research revealing a disparity between what shoppers say and what they do debunks the myth of the ethical consumer.