Move over: The world's population is expected to reach 8.5 billion by 2030 and 9.7 billion in 2050, a new United Nations report says.
FOX News: World
Wed, 07/29/2015 - 9:32am
Move over: The world's population is expected to reach 8.5 billion by 2030 and 9.7 billion in 2050, a new United Nations report says.