Instead of physicists teaching physics, physicists should go home and see what physics applies to their home.

I confess to a rare problem - gynekinetophobia, or the fear of women falling on me - but this is a rather mild illness compared with many affluent suburbanites, who have developed an almost total zoophobia, or fear of anything that moves. It is, as any traveller can confirm, a complaint best developed in the affluent North American, and it seems to be part of blue toilet dyes, air fresheners, lots of paper tissues, and two showers a day.

Permaculture offers a radical approach to food production and urban renewal, water, energy and pollution. It integrates ecology, landscape, organic gardening, architecture and agro-forestry in creating a rich and sustainable way of living. It uses appropriate technology giving high yields for low energy inputs, achieving a resource of great diversity and stability. The design principles are equally applicable to both urban and rural dwellers

You won't get cooperation out of a hierarchical system. You get enforced directions from the top, and nothing I know of can run like that.

If we lose the forests, we lose our only teachers.

Few people today muck around in earth, and when on international flights, I often find I have the only decently dirty fingernails.

Anyone who ever studied mankind by listening to them was self-deluded. The first thing they should have done was to answer the question, "Can they report to you correctly on their behavior?" And the answer is, "No, the poor bastards cannot."