text: Japan and Italy, for example, have a 1.4 TFR, a "mathematical tipping point" at which the population will decline by 50 percent in 45 years. As for the rest of Europe, by 2050 only three countries in the E.U., which today has an average rate of 1.5 TFR, will not be experiencing population declines. Those countries are France, Luxembourg, and Ireland.