We prefer to talk about 100% renewable instead of zero carbon. When you say zero carbon, you are not positively defined.

We celebrate the cherry tree not for its efficiency but for its effectiveness - and for its beauty. Its materials are in constant flow, and all those thousands of useless cherry blossoms look gorgeous. Then they fall to the ground and become soil again, so there's no problem

Our concept of eco-effectiveness means working on the right things - on the right products and services and systems - instead of making the wrong things less bad. Once you are doing the right things, then doing them "right," with the help of efficiency among other tools, makes perfect sense.

Modern culture appears to have adopted a strategy of tragedy. If we come here and say, I didn't intend to cause global warning, it's not part of my plan, then we realize it's part of our defacto plan because it's the thing that's happening because we have no other plan.

If we think about things having multiple lives, cradle to cradle, we could design things that can go back to either nature or back to industry forever.

I just think it is so delightful to see people, let their elbows free. I think the exuberance of it all is really exciting to me. It's a signal of the abundance of diversity and creative expression.

Consider this: all the ants on the planet, taken together, have a biomass greater than that of humans. Ants have been incredibly industrious for millions of years. Yet their productiveness nourishes plants, animals, and soil. Human industry has been in full swing for little over a century, yet it has brought about a decline in almost every ecosystem on the planet. Nature doesn't have a design problem. People do.