“Global warming is real. It is happening today. It is being charted by our satellites. It is being charted by our scientists. It is being charted by those of us in this body, and I think the real key is if we are ready to admit that fact and take the action to make the necessary conversion.”

“When you're doing a deal with someone in the southern Sahara, it's a very different way of doing business than in London. You can't sign them in the usual way because they'd end up getting ripped off, which would defeat the object of setting up a label like this.”