Discusses how many people the earth can support in terms of economic, physical, and environmental aspects.

Can Earth's and Society's Systems Meet the Needs of 10 Billion People? is the summary of a multi-disciplinary workshop convened by the National Academies in October 2013 to explore how to increase the world's population to 10 billion in a ...

In Empty Planet, Ibbitson and Bricker travel from South Florida to Sao Paulo, Seoul to Nairobi, Brussels to Delhi to Beijing, drawing on a wealth of research and firsthand reporting to illustrate the dramatic consequences of this population ...

This study traces the idea of a world population problem as it developed from the 1920s through the 1950s, long before the late-1960s notion of a postwar “population bomb.” Drawing on international conference transcripts, the volume ...

October 31, 2011, marked an uneasy milestone for Planet Earth.

The population of Earth has exploded over the last 100 years.