Permaculture is not the movement of sustainability and it is not the philosophy behind it; it is the problem-solving approach the movement… — Toby Hemenway Copy Share Image
The "environmental movement" is becoming an economic movement, is joining the social justice movement, is becoming a sustainability movement. It's leaving behind… — Edward Norton Copy Share Image
With apologies to the green movement, "sustainability" is a myth. History and archaeology show that societies are always moving to the edge… — Arthur Demarest Copy Share Image
