If you have come to help me you can go home again. But if you see my struggle as part of your own survival then perhaps we can find a way to work together.

Climate change economics is the next industrial revolution. The countries who invest now in this new growth market will gain the advantage of a first mover. Those who don't risk being left behind.

We do not need magic to change the world, we carry all the power we need inside ourselves already: we have the power to imagine better.

The time has come to lower our voices, to cease imposing our mechanistic patterns on the biological processes of the earth, to resist the impulse to control, to command, to force, to oppress and to be

The illusion is mainly due to our inability to recognize that the modern industrial system, with all its intellectual sophistication, consumes the very basis on which it has been erected.

Men occasionally stumble over the truth, but most of them pick themselves up and hurry off as if nothing ever happened.

What is designed by humans can be changed by humans.

The only ethical decision is to take responsibility for our own existence and that of our children. Make it now.

It's not enough that we do our best; sometimes we have to do what's required.

We still do not know one thousandth of one percent of what nature has revealed to us.