http://www.mindbites.com/lesson/8462 for full video
How can the same soothing liquid we drink and bathe in cut through materials used to build skyscrapers?
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Integral Permaculture Design
The pessimist complains abut the wind;
the optimist hopes it will change;
the realist adjusts the sails.
William George Ward
Designers build & navigate ships
Integral Permaculture Designers Manual
is one of the projects
of the Integral PermaCulture Academy