GreenFILE contains researched and accessible information on the environmental effects of individuals, corporations and local governments, and what can be done on each level to minimize negative impact. Topics covered include global warming, green building, pollution, sustainable agriculture, renewable energy, recycling, and more.
PhilPapers is a comprehensive index and bibliography of philosophy maintained by the community of philosophers. It includes content from journals, books, open access archives, and personal pages maintained by academics.
Social Science Database offers indexing and full text for hundreds of academic journals across a wide range of social science disciplines including anthropology, communication, criminology, economics, education, political science, psychology, social work, and sociology.