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The recovery of the birth rate in most western countries around 1940 that produced the "baby boom", with annual growth rates in the 1.0 – 1.5% range, and which peaked during the period 1962–1968 at 2.1% per year, [13] temporarily dispelled prior concerns about population decline, and the world was once again fearful of overpopulation.
Based on this, the UN projected that the world population, 8 billion as of 2023, would peak around the year 2086 at about 10.4 billion, and then start a slow decline, assuming a continuing decrease in the global average fertility rate from 2.5 births per woman during the 2015–2020 period to 1.8 by the year 2100 (the medium-variant projection).
The population growth rate estimates (according to the United Nations Population Prospects 2019) between 2015 and 2020 [1] This article includes a table of countries and subnational areas by annual population growth rate.
It is also a natural biological phenomenon: The world’s population has tripled in the last 70 years—and will settle into a new dynamic equilibrium as limitations are reached, with an expected ...
HONG KONG — China said Tuesday that its population declined last year for the first time in six decades, a historic shift with profound implications for the world’s second-largest economy ...
The National Bureau of Statistics said the total number of people in China dropped by 2.08 million, or 0.15%, to 1.409 billion in 2023. ... That was well above the population decline of 850,000 in ...
The journal covers population studies, the relationships between population and economic, environmental, and social change, and related thinking on public policy. Content types are original research articles, commentaries, data and perspectives on statistics, archival documents on population issues, book reviews, and official documents from ...
Declines in youth populations vary by region, leading to uncertainty in higher ed. America's population is getting older, with the number of people aged 75 to 79 anticipated to grow by 44.7% by ...