The California Coastal Commission commits a good old fashioned shakedown.

An environmentalist becomes an object lesson on why we like cars.

But for anyone else, a frozen hell.

But not by us, for once!

Stop using all fossil fuels within ten years, he says?

It is claimed that this boat runs on biodiesel made form the crew's fat and that it is carbon-neutral. But how is that calculated?

It does seem slightly odd that the famous Nobel Peace Prize should go to someone who is famous, more or less, for talking loudly.

Leonardo diCaprio says logging is bad for the environment. Environmentalists say we should use more wood. Make up your mind...