www.worldwatch.org. World Watch is a not-for-profit magazine that tracks key indicators of the Earth's well-being. We monitor & evaluate changes in climate, forest cover, population, food production, water resources, biological diversity, & other key trends, & identify & analyze the most effective strategies for achieving a sustainable society - including those that come from the advances of science & technology, the rethinking of traditional economics, & the neglected wisdom of now-vanishing indigenous peoples. Our goal is to provide policymakers, educators, researchers, reporters, & concerned individuals worldwide with the information they need to make decisions that will lead to a sustainable economy. We accept no advertising, & we are beholden only to our readers, from whom we welcome comments.