If you get someone who looks after himself and those around him, that's a deep ecologist. He can talk philosophy that I understand. People like that don't poison things, they don't ruin things, they don't lose soils, they don't build things they can't sustain.

Freezing concentrates sugar (maple sugar), alcohol, and salt solutions as efficiently as heating distils water or alcohol from solutions. Open pans of maple sugar can have the surface ice removed regularly (each day) until a sugar concentrate remains. Salts in water, and alcohol in ferment liquors can be concentrated in the same way.

You can't live like a Bushman or an Aborigine anymore, so they've got to rethink the whole basis of how they're going to live. Permaculture helps you do that easily.

It’s a revolution. But it’s the sort of revolution that no one will notice. It might get a little shadier. Buildings might function better. You might have less money to earn because your food is all around you and you don’t have any energy costs. Giant amounts of money might be freed up in society so that we can provide for ourselves better. So it’s a revolution. But permaculture is anti-political. There is no room for politicians or administrators or priests. And there are no laws either. The only ethics we obey are: care of the earth, care of people, and reinvestment in those ends.

One of the great rules of design is do something basic right. Then everything gets much more right of itself. But if you do something basic wrong - if you make what I call a Type 1 Error - you can get nothing else right.

The important thing is not to do any agriculture whatsoever, and particularly to make the modern agricultural sciences a forbidden area - they're worse than witchcraft, really.

To create a mess in which we perish by our own inaction makes nonsense of our claim to consciousness and morality