The United Nations projects the world population will grow to 11.2 billion by 2100, with the 2 billion people in Britain.
Using the above figures, the change in population from 2010 to 2015 was:World: +420 millionAfrica: +142 millionAsia: +223 millionEurope: +3 millionLatin America and Caribbean: +35 millionNorthern America: +14 millionOceania: +2
 From 2000 to 2005, the UN consistently revised these projections downward, until the 2006 revision, issued on 14 March 2007, revised the 2050 mid-range estimate upwards by 273 million

