World Population 2022: A significant milestone in human growth will be reached when the world’s population reaches 8 billion on November 15, 2022. This unheard-of expansion is the result of incremental increases in human lifetime brought about by advancements in diet, personal cleanliness, public health, and medicine. It is also a result of some countries’ high and persistent fertility rates.
World Population 2022: Highlights
- It took 12 years for the world’s population to increase from 7 to 8 billion people, it will take roughly 15 years—until 2037—for it to reach 9 billion people, indicating that the population’s overall growth rate is slowing.
- World Population Prospects 2022, published on World Population Day, predicts that the world’s population will hit 8 billion on November 15, 2022, and that India would overtake China as the world’s most populous nation in 2023.
World Population 2022: United Nations Projections about World Population
- The United Nations stated that worldwide population growth dipped below 1% in 2020 for the first time since 1950 in a study released on World Population Day.
- The most recent U.N. estimates indicate that by 2030, there may be 8.5 billion people on Earth. By 2050, it will increase to 9.7 billion, and by the 2080s, it will peak at about 10.4 billion. It is anticipated to stay there until 2100.
- The eighth billionth person on Earth is expected to be born this year, making this year’s World Population Day a historic occasion.
“This is a time to celebrate our differences, acknowledge our shared humanity, and marvel at medical advances that have lengthened life expectancies and significantly lowered maternal and infant death rates, according to UN Secretary-General António Guterres. “
World Population 2022: Nations with Highest population
- Eight nations—the Democratic Republic of the Congo, Egypt, Ethiopia, India, Nigeria, Pakistan, the Philippines, and the United Republic of Tanzania—will account for more than half of the expected growth in the world’s population by 2050.
- More than half of the increase forecast through 2050 is anticipated to come from sub-Saharan African nations.
- The proportion of the population that is working age (between 25 and 64 years old) has been rising across most of sub-Saharan Africa, as well as in several regions of Asia, Latin America, and the Caribbean, as a result of recent declines in fertility.
- The “demographic dividend,” or change in the age distribution, offers a limited window for enhanced per-capita economic development. Countries should invest in the further development of their human capital in order to maximise the potential advantages of a favourable age distribution.
- To do this, they should make sure that everyone has access to quality healthcare and education, as well as encourage opportunities for productive employment and decent work.
World Population 2022: Increase in Percentage of people with age group of 65
- The percentage of people in the world over the age of 65 is anticipated to increase from 10% in 2022 to 16% in 2050.
- At that time, it’s anticipated that there will be roughly as many people in the world over 65 as there are under 12 and more than twice as many over 65 as under 5.
- Developing universal health care and long-term care systems, as well as strengthening the sustainability of social security and pension systems, are all actions that countries with ageing populations should take to adjust governmental programmes to the rising number of older people.
World Population 2022: Average LifeSpan of Human Population
- In 2019, the average life expectancy at birth was 72.8 years, an increase of about 9 years since 1990.
- It is anticipated that further mortality declines will lead to an average worldwide lifetime of roughly 77.2 years in 2050.
- But in 2021, the least developed nations’ life expectancy lagged 7 years behind the average worldwide.
World Population 2022: Effect of Covid
The three elements of population change have all been impacted by the COVID-19 pandemic. In 2021, the average life expectancy at birth declined to 71.0 years. While there is minimal evidence of an impact on fertility levels or trends in many other nations, it is possible that some countries saw short-term decreases in the number of births and pregnancies as a result of the pandemic’s multiple waves. All types of human mobility, including international migration, were severely constrained by the epidemic.
World Population 2022: FAQs
Ques: What is the current world population 2022?
Ans: In 2022 by November 15, the world’s population is expected to surpass 8 billion; half of those people reside in just seven nations. In November, the world’s population will surpass 8 billion, according to the UN projections, just made public.
Ques: What was the world population 100 years ago?
Ans: There were fewer than 2 billion people on the planet in 1900; today, there are approximately 8 billion. The world population has increased quickly, especially over the previous century.
Ques: When did the world population reach 8 billion?
Ans: Some important conclusions from the UN report as of November 15: On November 15, according to the UN Population Division, there will be eight billion people on the planet, more than three times as many as the 2.5 billion people who were counted in 1950.
Ques: When did Earth Hit 7 Billion?
Ans: World population reached 7 Billion on October 31, 2011. 31st October 2011 According to the UN, the day symbolises the day the global population exceeds 7 billion people.
Ques: What will be earth’s population in 2050?
Ans: According to UN projection, the world’s population will reach 9.7 billion in 2050, and around 10.4 billion in 2100, population growth will have practically stopped.