The National Center for Appropriate Technology is a nonprofit organization that helps people implement small-scale, local, and sustainable solutions to reduce poverty, promote healthy communities, and protect natural...

This website hosts a wealth of information concerning the environment, on-going conservation and restoration efforts, and opportunities for everyone to lend a hand. Fun features include online quizzes, videos, and...

A lecture-only course that uses current references to explore views on the human/nature relationship. Topics include definitions of environmental ethics, sustainability, "centrisms," "Green Politics," "Deep Ecology,"...

This PowerPoint presentation describes the terms and principles of quality assurance (QA) and quality control (QC) for environmental analysis. The presentation is easy to understand and QA explanations are concise.

The Stockholm Environment Institute (SEI) contains an electronic version of a print newsletter concerned with energy utilization and technologies in the Third World. The research and publications areas of the site allow...