Good management is the art of making problems so interesting and their solutions so constructive that everyone wants to get to work and deal with them.

All is connected ... no one thing can change by itself.

I think an old style of addressing environmental problems is ebbing, but the rise of the so-called conservative, political movement in this country is not a trend towards the future but a reaction to this very broad shift that we are undergoing.

The first rule of sustainability is to align with natural forces, or at least not try to defy them.

This planet came with a set of instructions, but we seem to have misplaced them. Civilization needs a new operating system.

Don't give someone a problem without a tentative solution.