Experts have predicted that the world's population will crash in the next 40 years. Currently, there are an estimated 8.3 billion people on Earth, but this number is in danger of being halved by the year 2064. Scientists say this could happen because of any of the four reasons - climate collapse, a pandemic, global conflict or resource shortages. Certain portions of a new paper "explore hypothetical future scenarios" as the researchers "modelled what could happen if major environmental crises abruptly imposed severe carrying–capacity limits on Earth." Scientists from the University of Milan said, "Under a deliberately conservative worst–case assumption that Earth's sustainable carrying capacity suddenly dropped to around two billion people, our model predicts a rapid global population decline, with humanity potentially halving by around the year 2064."Also Read: <a href="https://www.wionews.com/trending/scientist-says-humans-will-have-to-build-noah-s-ark-to-escape-extinction-fail-to-discover-1756899348625">Scientist says humans will have to build 'Noah's Ark' to escape extinction — ‘Fail to discover...’</a>&nbsp;The researchers stated that they are not predicting anything, and this is merely an "illustrative mathematical scenario" which explores how abrupt changes can affect the population dynamics of the world. The study was published in the journal Chaos, Solitons &amp; Fractals and analysed 12,000 years of human population growth. A mathematical equation was devised which accurately reproduced the population growth patterns from the Neolithic era to the modern age. They took into account slow growth in some periods and accelerated growth in others. The calculations showed that the current trajectory is stable.Also Read: <a href="https://www.wionews.com/trending/physicist-1960-prediction-of-2026-doomsday-humans-earth-1776151089397">Physicist's 66-year-old prediction of exact day in 2026 humans will be 'squeezed to death' surfaces</a><h2>Doomsday scenario predicted for November 2026</h2>However, in the worst-case scenario, Earth could sustain only about two billion people, only a quarter of the current population. The number of people would dramatically plummet, with half the population gone. "In a scenario where carrying–capacity constraints suddenly become abruptly active, (our equation) predicts a rapid population decline," the researchers wrote. The paper also analysed the "doomsday" scenario proposed in 1960, according to which there would be such an explosion of people that humanity would go extinct on November 13, 2026, a Friday. The researchers wrote that since fertility rates declined globally, we avoided this scenario. But, "the underlying mathematics of runaway growth can still reappear under certain conditions." &nbsp;

A study has noted that the human population could fall to half its current number in the next 38 years. This is based on a mathematical equation and is not a prediction. They have cited four factors for this scenario occurring in the near future.

Experts have predicted that the world's population will crash in the next 40 years. Currently, there are an estimated 8.3 billion people on Earth, but this number is in danger of being halved by the year 2064. Scientists say this could happen because of any of the four reasons - climate collapse, a pandemic, global conflict or resource shortages. Certain portions of a new paper "explore hypothetical future scenarios" as the researchers "modelled what could happen if major environmental crises abruptly imposed severe carrying–capacity limits on Earth." Scientists from the University of Milan said, "Under a deliberately conservative worst–case assumption that Earth's sustainable carrying capacity suddenly dropped to around two billion people, our model predicts a rapid global population decline, with humanity potentially halving by around the year 2064." Also Read: Scientist says humans will have to build 'Noah's Ark' to escape extinction — ‘Fail to discover...’ The researchers stated that they are not predicting anything, and this is merely an "illustrative mathematical scenario" which explores how abrupt changes can affect the population dynamics of the world. The study was published in the journal Chaos, Solitons & Fractals and analysed 12,000 years of human population growth. A mathematical equation was devised which accurately reproduced the population growth patterns from the Neolithic era to the modern age. They took into account slow growth in some periods and accelerated growth in others. The calculations showed that the current trajectory is stable. Also Read: Physicist's 66-year-old prediction of exact day in 2026 humans will be 'squeezed to death' surfaces Doomsday scenario predicted for November 2026 However, in the worst-case scenario, Earth could sustain only about two billion people, only a quarter of the current population. The number of people would dramatically plummet, with half the population gone. "In a scenario where carrying–capacity constraints suddenly become abruptly active, (our equation) predicts a rapid population decline," the researchers wrote. The paper also analysed the "doomsday" scenario proposed in 1960, according to which there would be such an explosion of people that humanity would go extinct on November 13, 2026, a Friday. The researchers wrote that since fertility rates declined globally, we avoided this scenario. But, "the underlying mathematics of runaway growth can still reappear under certain conditions."

A study has noted that the human population could fall to half its current number in the next 38 years. This is based on a mathematical equation and is not a prediction. They have cited four factors for this scenario occurring in the near future.

CRASH INCOMING! Mathematical equation predicts human population will be halved by 2064

The world's population could hit 12.4 billion by the late 2070s, putting an immense burden on Earth's resources, a study has found. Even with 8.3 billion people, experts say that we are pushing the limits. Resources will continue to deplete in the coming years, and the number of people will keep rising. "The truly sustainable population is much lower and closer to what the world supported in the mid–twentieth century," said Professor Corey Bradshaw, lead author of the study. Their calculations showed that if everyone lived "within ecological limits and comfortable, economically secure living standards", then the population could rise by 2.5 billion. Researchers rang the warning bell, urging authorities to take urgent steps to mitigate the problem. "Humanity's current path will push societies into deeper crises unless we make major changes," Professor Bradshaw added.&nbsp;The study aimed to understand the impact of the growing population on food security, climate stability, and human well-being. They analysed over two centuries of global demographic records and applied ecological growth models to map the evolution of population sizes and growth trends over time. What they found was shocking. They state that Earth is giving a "clear biological signal" that it has taken on too much pressure and that people are taking more than what it has to offer. Bradshaw said that "we are pushing the planet harder than it can possibly cope" and Earth cannot even support "today's demand without major changes." He warned, "Earth cannot keep up with the way in which we are using resources."Also Read: <a href="https://www.wionews.com/trending/scientists-find-earth-did-not-warm-as-expected-from-2015-in-fact-it-was-way-worse-1774252556272">Scientists find Earth did not warm as expected from 2015. In fact, it was way worse</a><h2>Billions at risk amid strain on resources</h2>Having more people penned a different story for Earth before the 1950s. A growing population translated into rapid technological development. But in the 60s, this trend ended, and the world entered a "negative demographic phase." So adding more people no longer translates into faster growth, Professor Bradshaw said. During the negative phase, the researchers noted that the increasing population directly led to global temperatures rising and created larger ecological footprints and higher carbon emissions. The researchers warned that the planet's life support systems are already under strain, and billions of people face instability if drastic steps are not taken.&nbsp; &nbsp;

Earth's population could witness a drastic rise in the next 50 years, a study has warned. This would be terrible news since humans are already taking more from the planet than it has to offer. They have warned of a major crisis if urgent steps are not taken. 

The world's population could hit 12.4 billion by the late 2070s, putting an immense burden on Earth's resources, a study has found. Even with 8.3 billion people, experts say that we are pushing the limits. Resources will continue to deplete in the coming years, and the number of people will keep rising. "The truly sustainable population is much lower and closer to what the world supported in the mid–twentieth century," said Professor Corey Bradshaw, lead author of the study. Their calculations showed that if everyone lived "within ecological limits and comfortable, economically secure living standards", then the population could rise by 2.5 billion. Researchers rang the warning bell, urging authorities to take urgent steps to mitigate the problem. "Humanity's current path will push societies into deeper crises unless we make major changes," Professor Bradshaw added. The study aimed to understand the impact of the growing population on food security, climate stability, and human well-being. They analysed over two centuries of global demographic records and applied ecological growth models to map the evolution of population sizes and growth trends over time. What they found was shocking. They state that Earth is giving a "clear biological signal" that it has taken on too much pressure and that people are taking more than what it has to offer. Bradshaw said that "we are pushing the planet harder than it can possibly cope" and Earth cannot even support "today's demand without major changes." He warned, "Earth cannot keep up with the way in which we are using resources." Also Read: Scientists find Earth did not warm as expected from 2015. In fact, it was way worse Billions at risk amid strain on resources Having more people penned a different story for Earth before the 1950s. A growing population translated into rapid technological development. But in the 60s, this trend ended, and the world entered a "negative demographic phase." So adding more people no longer translates into faster growth, Professor Bradshaw said. During the negative phase, the researchers noted that the increasing population directly led to global temperatures rising and created larger ecological footprints and higher carbon emissions. The researchers warned that the planet's life support systems are already under strain, and billions of people face instability if drastic steps are not taken.

Earth's population could witness a drastic rise in the next 50 years, a study has warned. This would be terrible news since humans are already taking more from the planet than it has to offer. They have warned of a major crisis if urgent steps are not taken.&nbsp;

Scientists say humans are ravaging Earth, warn of drastic population rise by 2070s

human-population

Human Population, News on Human Population, stories on Human Population, articles on Human Population, Human Population stories at Wion, Human Population news, Human Population latest news

human population

CRASH INCOMING! Mathematical equation predicts human population will be halved by 2064

Scientists say humans are ravaging Earth, warn of major population rise by 2070s