"I know that war and mayhem run in our blood. I refuse to believe that they must dominate our lives. ..." — Donella Meadows

Relative to most of the energy and material flows on Earth, the machinations of humankind are puny. The planet's powers are much, much bigger than our own. But in a few sensitive places, we're making an impact on a planetary scale, and that impact is not a good one.

There is hardly a place on Earth where people do not log, pave, spray, drain, flood, graze, fish, plow, burn, drill, spill or dump. There is no life zone, with the possible exception of the deep ocean, that we are not degrading.

We know it is impossible to go on finding, moving and wasting oil, leveling forests, paving land, dumping poisons, and multiplying our numbers. A new way of life, a new set of thoughts must be found.

Recession-resistant development produces things people need. Unsustainable growth churns out tinsel products that consumers have to be seduced into buying - until times get tough, when they quickly give them up.