I am unapologetic about asking people to connect up their own responsibility for their total environmental footprint and how they decide to procreate and how many children they think are appropriate.

Peace, non-violence, human rights and the environment - if only everybody saw these as the seamless whole that they are

The future will be green, or not at all. This truth lies at the heart of humankind's most pressing challenge: to learn to live in harmony with the Earth on a genuinely sustainable basis.

The future will be green, or not at all

If something is sustainable, it means we can go on doing it indefinitely. If it isn't, we can't

Any regeneration project that fails to put environmental and social benefits at its very heart is unlikely to achieve anything more than a very short-lived spasm of spurious prosperity

We're never going to scare people into living more sustainably! We have to be able to demonstrate just how dynamic and aspirational such a world could be

Keeping people on side is a precondition of making any progress on sustainability issues

Climate change is not an environmental issue, but much more to do with security and economics

We are now running out of time, and the question now is not what is happening to the climate, but how bad will it be before the world starts doing enough?

Humankind's greatest priority is to reintegrate with the natural world.

There can be no acceptable future without an honest analysis of the past.

Lincoln is me. He is America. He is what makes us a great nation and a dangerous nation, all wrapped up in one man.

All our losses and sufferings will be made up to us in the resurrection.

We're wild horses. We're going to eat your food, knock down your tent and poop on your shoes. We're protected by federal law, just like Richard Nixon.

You treat a lady like a dame, and a dame like a lady.

Lao Tsu doesn't seem to hold to much stock for words or phrases or teachings.

Embodied courage chooses not to wait until illness or notice of death demands attention.

For a long time I tried to manage an honesty and openness about my personal life because I’m human and I’m normal – well, semi-normal.

Science can reconstruct Tyrannosaurus Rex from a fossilized bone and a fancied footprint, but it can't reconstruct God from the whole of creation.

The best thing you can say about any coach is his players play hard for him.