Länkar

Om mat
http://www.energybulletin.net/25328.html
http://www.energybulletin.net/6052.html
http://www.globalpublicmedia.com/lectures/446
http://transitionculture.org/category/food/
http://www.mostlywater.org/node/16141

Om tillväxtens gränser
http://www.amazon.com/Limits-Growth-Donella-H-Meadows/dp/193149858X
http://greatchange.org/ov-simmons,club_of_rome_revisted.pdf

Om systemiskt tänkande i en lärande process
http://www.rtis.com/nat/user/jfullerton/review/learning.htm