Dig a trench through a landfill and you will see layers of phone books like geographical strata or layers of cake…. During a recent landfill dig in Phoenix, I found newspapers dating from 1952 that looked so fresh you might read one over breakfast. – William Rathje, The Economist, 8 September 1990

Humankind has not woven the web of life. We are but one thread within it. Whatever we do to the web, we do to ourselves. All things are bound together. All things connect. – Chief Seattle, 1855

There is nothing in which the birds differ more from man than the way in which they can build and yet leave a landscape as it was before. – Robert Lynd, The Blue Lion and Other Essays

We abuse land because we regard it as a commodity belonging to us. When we see land as a community to which we belong, we may begin to use it with love and respect. – Aldo Leopold, A Sand County Almanac