Global-Warming Myths
It's time to move forward on regulating greenhouse gases and here's a regulatory plan that makes sense.
Features
Topics
Planning for a Climate-Changed World
As the global picture grows grimmer, states and cities are searching for the fine-scale predictions they need to prepare for emergencies--and to keep the faucets running.
Vinod Khosla
A veteran venture capitalist's new energy.
Jump-Starting Solar Energy
The potential of solar energy remains unfulfilled.
Hell and Hydrogen
No matter how well they're engineered, hydrogen cars offer no real answer to the imminent threats posed by global warming.
China's Coal Future
To prevent massive pollution and slow its growing contribution to global warming, China will need to make advanced coal technology work on an unprecedented scale.
China's Energy Dilemma
In a few years, China will be the world's largest emitter of carbon dioxide. Don't look for any quick and easy solution to the problem.
Remembering the Montreal Protocol
As its 20th anniversary approaches, what can the landmark agreement on controlling CFCs teach those who want to control greenhouse gases?
Silicon and Sun
In his lab facing the Pacific Ocean, Daniel Morse is learning new ways to build complex semiconductor devices for cheaper, more efficient solar cells. He has an unlikely teacher: sea sponges.
The Un-Coal
By investing in energy efficiency, we could vastly reduce carbon dioxide emissions and save money.
