Voodoo Histories
David Aaronovitch
Overshoot
William R. Catton
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Continuities in Cultural Evolution
Margaret Mead
The Herbalist's Way: The Art and Practice of Healing With Plant ...
Nancy Phillips & Michael Phillips
Perennial Vegetables
Eric Toensmeier
Creating Wealth
Gwendolyn Hallsmith & Bernard Lietaer
The Great Turning
David C Korten