italy population 2100

"By the end of the century, the world will be multipolar, with India, Nigeria, China and the United States the dominant powers," said Richard Horton, describing the study as outlining "radical shifts in geopolitical power. Backlinks from other websites and blogs are the lifeblood of our site and are our primary source of new traffic.If you use our chart images on your site or blog, we ask that you provide attribution via a link back to this page.

For instance, although sub-Saharan Africa’s population is projected to soar, its fertility rates are forecast to decline from 4.6 births per woman in 2017 to 1.7 by 2100. We have provided a few examples below that you can copy and paste to your site:Your data export is now complete.

In comparison, Germany has a population density of 235 people per square mile while the U.S. has 94. This “is no longer the most likely trajectory for the world’s population,” says IHME director Christopher Murray, who led the research. Its population will increase from 66.6 million to peak at 74.9 million in 2063, before falling to 71.5 million by 2100. Italy population density is 199.1 people per square kilometer (515.7/mi 2) as of August 2020.

The Earth will be home to 8.8 billion people in 2100, two billion fewer than current UN projections, says new study.More than 20 countries, including Italy, Japan, Poland, Portugal, South Korea, Spain and Thailand, will see their numbers diminish by at least half by the year 2100, according to projections in a major study.China's population will fall from 1.4 billion people today to 730 million in 80 years, said the study led by an international team of researchers, published in The Lancet on Wednesday.The Earth will be home to 8.8 billion people in 2100, two billion fewer than current UN projections, the study said, foreseeing new global power alignments shaped by declining fertility rates and ageing populations.By century's end, 183 of 195 countries, barring an influx of immigrants, will have fallen below the replacement threshold needed to maintain population levels, it said.Sub-Saharan Africa, meanwhile, will triple in size to some three billion people, with Nigeria alone expanding to almost 800 million in 2100, second only to India's 1.1 billion.

Liberal immigration policies “could help maintain population size and economic growth even if fertility decreases.” But the authors warn that the response to population decline “must not compromise progress on women’s freedom and reproductive rights.” Demographic forecasts “which – the experts point out – contrast with the projections of ‘continuous global growth’ by the United Nations Population Division”.

In Niger, where the fertility rate was the highest in the world in 2017 – with women giving birth to an average of 7 children – a collapse to around 1.8 is expected by 2100.

"However, in the face of declining population there is a very real danger that some countries might consider policies that restrict access to reproductive health services, with potentially devastating consequences," Murray cautioned. "However, most countries outside of Africa will see shrinking workforces and inverting population pyramids, which will have profound negative consequences for the economy. Italy's population is predicted to halve to 30 million by 2100, according to a new study.

Historical powers Italy and Spain, meanwhile, decline from the top 15 to 25th and 28th, respectively.Indonesia could become the 12th largest economy globally, while Nigeria -- currently 28th -- is projected to crack the top 10.

China’s will fall nearly that much, from 1.4 billion people today to 730 million in 80 years. (AP Photo/Gregorio Borgia) Several European countries including Spain and Italy are set to see their populations halve by the end of the century, according to new research. "Founded in 2007 and supported by the Bill and Melinda Gates Foundation, IHME had become a global reference for health statistics, especially its annual Global Burden of Disease reports. Total area is the sum of land and water areas within international boundaries and coastlines of Italy. Chart and table of Italy population from 1950 to 2020.

"China's will fall nearly that much, from 1.4 billion people today to 730 million in 80 years.Sub-Saharan Africa, meanwhile, will triple in size to some3 billion people, with Nigeria alone expanding to almost 800 million in 2100, second only to India's 1.1 billion.