Sentences with phrase «fertility rates are going»

Not exact matches

They can not tell us how much money will be invested in green energy R&D, whether fertility rates will go up or down, whether we will dig up all the remaining fossil fuels and burn them, or the outcomes of numerous other decisions that affect the atmosphere — though they can tell us what will probably happen if we do or don't take them (see «Earth, 2100 AD: Four futures of environment and society «-RRB-.

The fertility rate in the Palestinian territories is estimated to have gone from 7.39 in 1975 to 1980 to 5.09 in 2005 to 2010.

From its low point during the Depression to 1965, U.S. fertility never went below the replacement rate of 2.1, which is what a country needs in order to have a stable population in the long term.