 There have never been so many of us in the world. As of 15 November, 2022, there will be "one billion more human beings than in 2010, two billion more than in 1998 and five and a half billion more than in 1950", according to the newspaper LeMonde. In total, there will be eight billion people on Earth by mid-November, according to the UN. Show On World Population Day, 11 July, the United Nations chose to release this projection based on their latest demographic data. Currently, the world's population is increasing at its slowest rate since 1950, according to the UN.
Only "one chance in two" that the curve will be reversed before the end of the century, even though UN demographers estimate that it is "95% certain" that we will be between 8.9 and 12.4 billion by 2100. 8 billion in 2023, 10 billion in 2059 and up to 10.4 billion people in the 2080s. The cause? A significant drop in fertility in the so-called developed countries, according to the UN: "Two thirds of the world's population live in a country or area where lifetime fertility is less than 2.1 births per woman, which is about the level required for long-term zero growth for a low-mortality population," the report states. Population growth in the coming decades will occur mainly in "sub-Saharan African countries, which are expected to contribute more than half of the projected increase up to 2050." The eight countries estimated to see the largest population growths are the Democratic Republic of Congo, Egypt, Ethiopia, India, Nigeria, Pakistan, Philippines and Tanzania. One in two births will take place in Africa by 2050. Yet Africa is not the most populous continent in the world. In 2023, India will overtake China as the most populous country in the world. According to the study, there will be 1.668 billion Indians compared to 1.317 billion Chinese in 2050.
The significant population growth in these regions of the world is explained by the "increase in the number of people of reproductive age" combined with a decline in maternal and infant mortality rates. The UN study explains that this growth "has been accompanied by marked changes in fertility rates, increasing urbanisation and accelerating migration". UN Secretary General Antonio Guterres was quick to comment on the situation: "As we anticipate the birth of the Earth's eight billionth inhabitant, this is "a reminder of our shared responsibility to care for our planet and a time to reflect on where we are still failing to live up to our commitments to one another." Sources - What is a population pyramid? - Keywords: demography, population pyramid, age pyramid, aging, retirement, WORLD, 2023. Blog - Follow us on Twitter - Buy a poster - Contact us by email © December 2019 by PopulationPyramid.net, made available under a Creative Commons license CC BY 3.0 IGO: http://creativecommons.org/licenses/by/3.0/igo/ Other languages: العربيّة - Deutsch - español - français - italiano - 日本語 - 한국어 - Nederlands - polski - Português - Русский
"The human population has always moved around, seeking out new opportunity and freedoms." Image: USPLASH/Juliana Kozoski Stay up to date: Global HealthLicense and Republishing World Economic Forum articles may be republished in accordance with the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License, and in accordance with our Terms of Use. The views expressed in this article are those of the author alone and not the World Economic Forum. Global Agenda The Agenda WeeklyA weekly update of the most important issues driving the global agenda How many people will there be by 2023?There will soon be 8 billion people on Earth. According to UN estimates, this figure will be exceeded before the end of 2022. According to the UN, we will be closer to 11 billion people by the end of the century.
When did the world reach 1 billion?It is estimated that the population of the world reached one billion for the first time in 1804. It would be more than 100 years before it reached two billion in 1927, 123 years after 1 billion, but it took only 33 years to reach three billion in 1960.
What year will we reach 8 billion?In a report released on World Population Day, the U.N. also said global population growth fell below 1 per cent in 2020 for the first time since 1950. According to the latest U.N. projections, the world's population could grow to around 8.5 billion in 2030.
When did Earth Hit 7 Billion?Visualizing How A Population Hits 7 Billion
October 31, 2011 • The U.N. says today symbolically marks the moment when the world's population reaches 7 billion. A little more than two centuries ago, the global population was 1 billion. How did it grow so big so fast?
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