Environmentalist Quotes and aphorisms about much John Muir ,, Bread without flesh is a good diet, as on many botanical excursions I have proved. Tea also may eas... John Muir John Muir Greta Thunburg Paul Hawken ,, I doubt very much that the chief executives of any of the Fortune 500 corporations can name five ed... Paul Hawken ,, Throughout the industrial era, economists considered manufactured capital - money, factories, etc. ... Paul Hawken ,, Money and prices and markets don't give us exact information about how much our suburbs, freeways, ... David R. Brower David R. Brower David R. Brower