- The world's population has risen from two billion in 1930 to 6.8 billion now, with nine billion projected by 2050. http://news.bbc.co.uk/1/hi/science_and_environment/10578484.stm 214 comments science
Linked pages
Related searches:
Search whole site: site:news.bbc.co.uk
Search title: Global population study launched by Royal Society - BBC News
See how to search.