WORLD POPULATION TO HIT 7 BILLION BY 20011
CNN - The world's population is forecast to hit 7 billion in 2011, the vast majority of its growth coming in developing and, in many cases, the poorest nations. A staggering 97 percent of global growth over the next 40 years will happen in Asia, Africa, Latin America and the Caribbean, according to the Population Reference Bureau's 2009 World Population Data Sheet. . .
In the developed world, the United States and Canada will account for most of the growth -- half from immigration and half from a natural increase in the population -- births minus deaths, according to the report. . . A stark contrast can be drawn between Uganda and Canada, which currently have about 34 million and 31 million residents, respectively. By 2050, Canada's population is projected to be 42 million, while Uganda's is expected to soar to 96 million, more than tripling.