UN's world population estimates raise questions on sustainability
Digital Journal - US
As human population figures worldwide are continuing to reflect widespread growth, the United Nations recently released a 240 page report that examines and projects trends over a wide period of time from 1950 to 2300. By 2050, according the UN Population Division analysis, there could be anywhere from 8 billion of us at the low end of the projection to 10.5 billion at the high end. …(14 January 2010)