addresses the most pressing issues of our time: population growth and corporate economic growth as they interact with resource consumption rates, pushing us toward global ecological collapse

believes that the UK population should be reduced to no more than half its present 59 million to reach ecological sustainability

supports a return to traditional (1970-1996) Sierra Club population policy which includes both birth rates and overall mass immigration numbers in achieving U.S. population stabilization as quickly as possible

Population Action International asserts that demographic change is closely associated with greenhouse gas emissions, and that population dynamics will play a key role in attempts to mitigate and adapt to the effects of changes in the climate system in the future

from the online encyclopedia Wikipedia, a description of the book "Limits to Growth" which discusses the modeling of the consequences of a rapidly growing world population and finite resource supplies

works to secure the sustainable future of the United States, focusing on achieving national revitalization, population stabilization, immigration reduction, economic sustainability, and resource conservation

works to ensure that the best available science-based knowledge on human population's environmental and climate change impacts is actively integrated into policies and public outreach at the community to international levels

an organization devoted to research and policy analysis of the environmental impacts of immigration on the United States

keeps track of leading information facilities of value and/or significance to researchers in the field of Demography

looks at population problems from an energy viewpoint; with essays, charts and links illustrating predicted environmental and economic trends including oil reserve depletion, food production and population

provides information about population and sustainability issues

seek to translate the commitments of the International Conference on Population and Development (ICPD, Cairo 1994) into international cooperative programs in the field of sexual and reproductive health in developing countries

works to support a massive shift of attention and resources toward humane measures designed to stabilize and ultimately reduce world population to a sustainable level

advocates sound population policy for a smaller and truly sustainable population through voluntary incentives for smaller families and reduced immigration levels

aims to improve the quality of life of the poorest people in developing countries through programs & contributions to development policy discussions

dedicated to fighting the threat of U.S. overpopulation

an Internet gateway into the issues of population, poverty, health, consumption and the environment

provides essential leadership to increase awareness of the social, economic, and environmental consequences of rapid population growth

independent policy advocacy group working to strengthen public awareness and political and financial support worldwide for population programs grounded in individual rights

produces culturally sensitive radio and television soap operas to motivate people to adopt new attitudes and behaviors that foster reproductive and sexual health, gender equality, and environmental protection

working to slow population growth and achieve a sustainable balance between the Earth's people and its resources

seeks to improve reproductive health while achieving a humane, equitable, and sustainable balance between people and resources

provides the primary reference tool to the world's population literature

an international, educational nonprofit organization that seeks to reduce rapid population growth and achieve a world population in balance with a healthy global environment

uses experts in entertainment-education in addressing population and reproductive health issues