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03/09/2006:

"World Population Growth to be Concentrated in Developing Nations"

By 2050, world population is projected to reach nine billion people. That would constitute a 38 percent jump from today's population total of 6.5 billion, and more than five times the 1.6 billion people believed to have existed in 1900. Demographers foresee declining, more aged populations in many industrialized nations, and explosively-growing, ever-younger populations in much of the developing world. VOA's Michael Bowman reports from Washington, both trends are seen as problematic.

If projections hold true, future global population growth will be heavily concentrated in Latin America, Africa and South Asia. Carl Haub is senior demographer at the Washington-based Population Reference Bureau. "All world population growth today is in the developing world. There is no natural population growth in Europe, and even the U.S. is very heavily dependent on immigration," he said.

By 2050, Africa's population, both northern and sub-Saharan, is expected to surge from 900 million to almost two billion, while South Asia's population is projected to swell from 1.6 billion to nearly 2.5 billion. At the same time, Europe's population is expected to shrink from 730 million to 660 million.
voanews.com