Everything has to be done to build some sort of international democracy. We've seen only the tiniest beginnings of that.

Cost recovery is the polite way of saying, make families pay to educate their children.

Subsidize... or lend.

There is no degree of human suffering which in and of itself is going to bring about change. Only organisation can change things.

What I worry about is climate change, because that would have untold effects that we can't even measure yet.

I was recently looking at what they can actually do to reduce consumption of petrol. It would be quite possible to build automobiles out of carbon fibre that would be just as strong, weigh 10 times less and consume 10 times less petrol.

If we wait for the U.S. to do something, we will be waiting for a very long time. It's Europe, it's Australia, it's the other developed and middle developing countries that have got to do the job.