[Barack Obama] done some good things, he's done a couple of bad things. He's obsessed with this all of the above energy policy and... lots and lots of drilling in the States, so he's been weak on it.

Alone among businesses, the fossil-fuel industry is allowed to dump its main waste, carbon dioxide, for free.

I'm far less a leader than a writer.

It drives me crazy to see so much of this planet's life so casually endangered. The first steps are so easy (drive smaller cars, for instance) that it's very hard to understand why we haven't taken them. But I know that this is the issue our generation will be judged by.

[Barack Obama] done some good things, he's done a couple of bad things. He's obsessed with this all of the above energy policy and... lots and lots of drilling in the States, so he's been weak on it.

We're going to need that kind of movement, because the fossil fuel industry is a sprawling adversary - at work everywhere, its tentacles in everybody's politics, invulnerable, I think, to direct frontal assault, but probably more brittle than it guesses if we come at it from all sides.

Solar power seems to be truly bipartisan in its appeal.