Learn what even experts don't know about basic ecosystem function, decision making, and more.
Water cycle basics (830 K Flash). Discover the #1 cause of flooding and drought worldwide. In English, Chinese (水循环常识), Russian (Водный цикл), Spanish (Los principios del ciclo del agua), or French (Les principes de base du cycle de l'eau).
PowerPoint water cycle demonstration (zipped, about 1.3 megabytes). Ideal for classroom and presentation use. English: Water Cycle Basics; Chinese: 水循环常识; Russian: Водный цикл; Arabic: المبادئ الأساسية لدورة الماء في الطبيعة
Resolving conflict and achieving consensus. A variety of tutorials from Bob Chadwick:
Grassroots Restoration: Holistic Management for Villages by Sam Bingham. One of the best books ever written about Holistic Management, a great introduction for anybody. 90 pages. English, French, and Russian. HTML, PDF, Word.
Living from Livestock by Sam Bingham. A 1984 classic centered on Navajo country. PDF, about 8 MB.
The Bespectacled Crocodile by John Hall. Excellent teacher's manual developed in West Africa with illustrations. English, French, HTML, PDF, Word.