United Nations Division of Sustainable Development http://www.un.org/esa/sustdev/ documents, reports, links, conferences, etc.
Sustainable Development Gateway http://www.sdgateway.net/ links to organizations, reports, etc.
Understanding the world today http://gsociology.icaap.org This is about global social change
Rudy Rummel's Freedom, Democracy, Peace site. http://www.hawaii.edu/powerkills/
Developement Gateway Communities http://topics.developmentgateway.org/ Their aim is to reduce poverty and promote sustainable development. This site has news, discussion, announcements.
Marina DeBris, artist with a cause, to raise awareness of ocean pollution http://www.washedup.us/
Free resources on program evaluation and social research methods http://gsociology.icaap.org/methods