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Here's a video on the subject - you can hear the chickens squawking in the background
David Holmgren on the Endurance of Suburbia
http://hk.youtube.com/watch?v=iTYe8WloF1U
Holmgren is the "co-originator of the permaculture concept"
Some points he makes
+ Suburbia is no more dense than denser agricultural areas,
+ But suburbanites consume far more
+ The suburbs have: water, hard surfaces to capture land
+ Houses can be retrofitted to have solar panels, and some wind
PUBLIC POLICY and central planning may be far too slow - people may adopt on their own.
(Flexibility in planning may be forced on local officials)

http://pagead2.googlesyndication.com/pagea...TzIIexXn-qbxqkQ
ENVISION:
+ Larger households, with boarders being taken in
+ Tasks (growing food etc) to be shared
+ Garages can be turned into workshops
David Holmgren Retrofitting The Suburbs - Part1
http://hk.youtube.com/watch?v=2cjhQWdbqE4
David Holmgren Retrofitting The Suburbs - Part2
David Holmgren Retrofitting The Suburbs - Part3
http://hk.youtube.com/watch?v=RC3kS0keJEY
David Holmgren Retrofitting The Suburbs - Part4
David Holmgren Retrofitting The Suburbs - Part5
http://hk.youtube.com/watch?v=HwMxCdugvYQ
