October 1, 2009
Population growth has a significant impact on the natural environment, but that impact is shaped by a wide range of mediating factors — including technology, consumption patterns, economic policies and political choices. Slower population growth alone will not solve today’s environmental challenges. But slower growth—together with reduced resource consumption in affluent countries–could help give us... MORE
October 1, 2009
Water is essential to survival. But as demand for clean, fresh water grows, supplies are dwindling. Climate change is melting the glaciers and snowpack that supply the world’s great river basins, including the Ganges, Nile and Yangtze. Pollution, waste and mismanagement also take a toll on the availability of this vital resource. The next century... MORE
October 1, 2009
Human history is replete with dire warnings of mass famine, and, frequently, the real thing. And ever since Thomas Malthus observed that population growth tends to outstrip food production, debate has raged over whether an ever-growing human population will be able to feed itself. But the links between population growth and hunger are complex. Famine... MORE
October 1, 2009
Slowing population growth can make a significant contribution to climate change mitigation. Moreover, the means to slow population growth—family planning and reproductive health services, girls’ education, and poverty alleviation—can help societies adapt to climate change by bolstering resilience.
Slowing population growth is a piece of the mitigation “pie.” Slower population growth could make a substantial... MORE