One of the most dramatic social changes in history is brewing according (see entire article in The Economist: “Go Forth and Multiple a Lot Less”). At some point in the next several years, the fertility rate of half of the world will be 2.1 or below. This is replacement level fertility, where people only have [...]
Entries Tagged as 'replacement level fertility'
by Kristin Moyer | November 5, 2009 | 3 Comments