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Article dans une revue Population & Societies Année : 2022

World population: 8 billion today, how many tomorrow?

Résumé

The world population will reach 8 billion in 2022 and should reach 9 billion by around 2037. The pace of increase is slowing, however. After peaking at 2% 60 years ago, annual growth has fallen by half (1% in 2022) and should continue to decrease until the population levels off at around 10 billion at the end of the century. One of the major demographic features of future decades will be the considerable population growth in Africa, where the population could almost triple by the end of the century, rising from 1.4 billion in 2022 to 3.9 billion in 2100.
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Origine : Accord explicite pour ce dépôt
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Dates et versions

hal-03823396, version 1 (20-10-2022)

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Paternité - Pas de modifications - CC BY 4.0

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Gilles Pison. World population: 8 billion today, how many tomorrow?. Population & Societies, 2022, 604, pp.1-4. ⟨10.3917/popsoc.604.0001⟩. ⟨hal-03823396⟩
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