If you ask me, it'd be a little short of disastrous for us to discover a source of clean, cheap, abundant energy because of what we would do with it. We ought to be looking for energy sources that are adequate for our needs, but that won't give us the excesses of concentrated energy with which we could do mischief to the earth or to each other.

Economies are supposed to serve human ends.. not the other way round. We forget at our peril that markets make a good servant, a bad master and a worse religion.

Prominent exploration experts have recently predicted that total world production of liquid oil will peak by about the end of this decade-or a few years later if production does not rise much-and will decline thereafter.

The markets make a good servant but a bad master, and a worse religion.

I think along the way, as we treat nature as model and mentor, and not as a nuisance to be evaded or manipulated, we will certainly acquire much more reverence for life than we seem to be showing right now.

Many business leaders are asking fundamental questions about what business they're in, why they are doing it and how it can be used as a means of healing human and natural communities.

The reason the U.S. lags so badly is that we have obsolete rules that favor big over small, supply over efficiency, and incumbents over new market entrants.