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POPSSustainable World SourceBook The Sustainable World SourceBook is a concise (58 pages), attractive and user-friendly personal manual for contributing to a sustainable world. It contains essential information on the state of the planet and recommended solutions, effective actions for greening your life, and a resource directory of useful organizations, books, films and websites.
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POPSBest Places to Get Free Books - The Ultimate Guide Best of the best free book resources on net. pdfs, docs, ebooks, mp3s... philosophy, science, technology, religion, theology, futurism, fiction.... almost all public domain intellectual work is available online. net is soon going to become the sum of all human knowledge (or has it already :)