The United Nations Environment Programme (UNEP) plays a big role in helping the international community set a global environmental agenda and promotes "the coherent implementation of the environmental dimension of sustainable development within the United Nations." Readers may scout the site by a number of categories, including Climate Change, Disasters & Conflicts, Ecosystem Management, Environmental Governance, Chemicals & Waste, Resource Efficiency, and Environment Under Review. Of special interest to many readers, the site also boasts an excellent Publications page, where users may download dozens of UNEP reports, including an annual report, which includes a very informative Year in Brief section.