Rain forest Action Network - just what the name implies. Defenders of the Rain forest is a British student environmental group. Earth WINS is dedicated to supporting activism for the environment, peace, justice, human rights, Native Americans, and Indigenous peoples with a special emphasis on unsafe mining and reform of corporate law and business practices. Since 1991, BTG has been intimately involved in community based environmental action in greater Kansas City, including waste prevention, environmental education, residential recycling, and the promotion of business recycling efforts. World Wildlife Fund is dedicated to the preservation of wildlife habitat.
Institute monitors trends in population and critical resources.
The Population Bomb web site displays a constantly updated estimate of the world's population and covers any aspects of population growth. Hunger Awareness Week is a project of students at Northern Arizona University. U.S.PIRG is a nonprofit, non-partisan organization dedicated to serving as a watchdog for the nation's citizens and environment. PIRGs combine citizen and student action with expert research to advocate on behalf of a variety of environmental and other concerns. One kind of NGO is the professional association.