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David Holgren

David Holmgren (born 1955) is an ecologist, ecological design engineer and writer. He is perhaps most well known as co-originator of the permaculture concept with Bill Mollison. Through the spread of permaculture around the world, his environmental principles have exerted a global influence.

bron wikipedia

Permaculture and peak oil – Beyond sustainability
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Oekofilm – Interview
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David Holmgren on the Endurance of Suburbia
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David Holmgren Retrofitting The Suburbs
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