Bring diversity back to agriculture. That's what made it work in the first place.

The more we pour the big machines, the fuel, the pesticides, the herbicides, the fertilizer and chemicals into farming, the more we knock out the mechanism that made it all work in the first place.

There is no place where we can safely store worn-out reactors or their garbage. No place!

I sort of kept my hand in writing and went to work for the Sierra Club in '52, walked the plank there in '69, founded Friends of the Earth and the League of Conservation Voters after that.

We've got to search back to our last known safe landmark. I can't say exactly where, but I think it's back there at the start of the Industrial Revolution, we began applying energy in vast amounts to tools with which we began tearing the environment apart.

I don't think we have very good records about what they were thinking except, as I pointed out earlier today, that they did invent our political system.