I don't think global warming is to do with us, I think it's a natural circle. I don't think a few Ferraris make that much difference.

In global warming, I think everyone is scratching their heads - are there technological things that can be brought to bear that can make a difference?

Global warming is something that happens to all of us, all at once.

The administration has insisted it's not their job to fight global warming.

The administration has insisted it's not their job to fight global warming. In fact they have both the legal and moral responsibility to tackle global warming pollution.

The G-8 has clearly rejected the failed U.S. policy of voluntary programs to address global warming.