Listening to nature's operating instructions.

For a long time we have thought we were better than the living world, and now some of us tend to think we are worse, that everything we touch turns to soot. But neither perspective is healthy. We have to remember how it feels to have equal standing in the world, to be "between the mountain and the ant . . . part and parcel of creations," as the Iroquois traditionalist Oren Lyons says.

A solitary American monk named Thomas Berry writes that in our relationship to nature, we have been autistic for centuries. Wrapped tightly in our own version of knowledge, we have been unreceptive to the wisdom of the natural world. To tune in again, to have the "spontaneous environmental rapport" that characterized our ancestors, will take doing something that is perfectly delightful: reimmersing ourselves in the natural world.

Biomimicry is … the conscious emulation of life’s genius.

When the forest and the city are functionally indistinguishable, then we know we have reached sustainability.

For the 99 percent of the time we've been on Earth, we were hunter and gatherers, our lives dependent on knowing the fine, small details of our world. Deep inside, we still have a longing to be reconnected with the nature that shaped our imagination, our language, our song and dance, our sense of the divine.

The real survivors are the Earth inhabitants that have lived millions of years without consuming their ecological capital, the base from which all abundance flows.