I believe humanity is a pretty interesting lot, and they're all really busy doing and thinking interesting things.

Compressed air can provide limitless amounts of clean energy using technology we have had for hundreds of years.

The agriculture taught at colleges between 1930 and 1980 has caused more damage on the face of the Earth than any other factor.

Wealth is a deep understanding of the natural world.

I can easily teach people to be gardeners, and from them, once they know how to garden, you'll get a philosopher.

Permaculture is a design system for creating sustainable human environments...Permaculture uses the inherent qualities of plants and animals combined with the natural characteristics of landscapes and structures to produce a life supporting system for city and country, using the smallest practical area.

You should never have gotten to the stage where you could see the last ancient forests! Just get out of there right now, because the lessons you need to learn are there. That's the last place you'll find those lessons readable.