Population growth: the forgotten worry, though crisis continues
Population growth: the forgotten worry, though crisis continues - Portland, OR, February 06, 2009
The Global Footprint Network, which calculates the effect humans have on the environment and translates it to acres of land and water, estimates it would take more than two Earths to support human needs for food, raw materials and energy by 2050 if the U.N. projections are right...
- The Oregonian