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In 2020, China's fertility rate⏤or the number of children a woman has over her lifetime⏤came in at 1.3, which is one of the lowest in the world.
Despite reversing the one-child policy in 2016, China's fertility rate has continued to decline.
As a result, there has been a rapid drop in the fertility rate.
the fertility rate. The shape of (the) population pyramid has changed.
That has an impact on the fertility rate in the country.
That has an impact on the fertility rate in the country.
But now the fertility rate is plummeting so much in specifically wealthy nations that the UN thinks that we'll peak at 10.9 billion around the year 2100, and then the population size on Earth is going to slowly start to decrease or stabilize.
They make these predictions by using the statistical idea of fertility rate.
To have a stable population you need a fertility rate of about 2.1 children per woman.
To have a stable population, you need a fertility rate of about 2.1 children per woman.
And so that has driven our overall fertility rate lower, although we all are seeing increases in births to women in their 30s and even in their 40s.
And so that has driven our overall fertility rate lower, although we all are seeing increases in births to women in their 30s and even in their 40s.
has happened. And it’s important. But you remember that the total fertility rate,
The horizontal axis is total fertility rate, children per woman per lifetime.
In fact, the fertility rate back here was actually worse than it looks.
The fertility rate, normally expressed in the number of births per woman, and also the replacement rate.
and they've had almost no effect on the demographics there and on the fertility rate.
And they've had almost no effect on the demographics there and on the fertility rate.
but China's total fertility rate, the average number of children a woman will have in her lifetime, has fallen all the way to 1.6, well below the 2.1 needed to maintain its size.
but China's total Fertility Rate, the average number of children a woman will have in her lifetime, has fallen all the way to 1.6, well below the 2.1 needed to maintain its size.