Humane Society is the nation's most effective animal protection and animal welfare charity working to end suffering for all animals.
Overpopulation & Africa Sources and further reading: https://sites.google.com/view/sourcesoverpopulationandafrica For most of our history, the human population
Population Education is the only national program providing curriculum resources & professional development for K-12 educators focusing on human population.
Speak Out is a global environmental awareness campaign that brings attention to the growing crisis posed by overdevelopment and human population size.
a comprehensive guide to overpopulation, population control, Political Conflict, Pastoral Plan for Pro-life Activities, Humanae Vitae, feminism, insider information, World Population Plan of Action, Rockefeller Commission, Commission on Population Gr...
People and the Planet's web site on population and environment issues.