A Basic Call to Consciousness: The Hau de no sau nee Address to the Western World, Geneva, Switzerland, Autumn, 1977
Calculate your Carbon Footprint (and learn about carbon offsets)
Quaker Earthcare Witness
Earth Witness Journal: The Blog of Quaker Environmentalist Marshall Massey
Earth Quaker Action Team (EQAT) Building a just and sustainable economy through nonviolent direct action
WiserEarth- The Social Network for Sustainability
Climate Crisis Coalition including the free CCC Newsfeed that can be delivered to you weekly via email. Highly informative and recommended.