Hacker News with Generative AI: Demographics

A demanding work culture could be undermining efforts to raise birth rates (psypost.org)
China’s falling birth rate has become a major national concern, and a new study published in Biodemography and Social Biology suggests that the country’s demanding work culture may be partly to blame.
Fort Worth – Now 10th largest US city (wikipedia.org)
Fort Worth is a city in the U.S. state of Texas and the seat of Tarrant County, covering nearly 350 square miles (910 km2) into Denton, Johnson, Parker, and Wise counties.
Around the World, Many People Are Leaving Their Childhood Religions (pewresearch.org)
In many countries around the world, a fifth or more of all adults have left the religious group in which they were raised. Christianity and Buddhism have experienced especially large losses from this “religious switching,” while rising numbers of adults have no religious affiliation, according to Pew Research Center surveys of nearly 80,000 people in 36 countries.
Why Are Birthrates Plummeting Worldwide? [video] (youtube.com)
Percentage of parents financially supporting adult children reaches 3-year high (savings.com)
Half of parents with adult children provide regular financial assistance to their grown offspring. The average support per adult child is $1,474 monthly, about 6% higher than last year.
One big reason for fewer babies: phones? (vox.com)
All across the world, people are having fewer children. The birth rate is declining quickly in countries ranging from the United States to Finland to Mexico and Turkey.
The Vanishing Male Writer (marginalrevolution.com)
It’s easy enough to trace the decline of young white men in American letters—just browse The New York Times’s “Notable Fiction” list.
The Vanishing White Male Writer (compactmag.com)
It’s easy enough to trace the decline of young white men in American letters—just browse The New York Times’s “Notable Fiction” list. In 2012 the Times included seven white American men under the age of 43 (the cut-off for a millennial today); in 2013 there were six, in 2014 there were six.
Population much more than 8.2B, rural areas underestimated (popularmechanics.com)
While most estimates place the current human population at around 8.2 billion, a new study suggests we might be vastly underrepresenting rural areas.
Have we underestimated the total number of people on Earth? (newscientist.com)
Our estimates of rural populations have systematically underestimated the actual number of people living in these regions by at least half, researchers have claimed – with potentially huge impacts on global population levels and planning for public services. However, the findings are disputed by demographers, who say any such underestimates are unlikely to alter national or global head counts.
Show HN: I made a worldwide sexual life dashboard (worldsexmap.com)
The idea of World Sex Map is to share data-based insights about sexual life.
Immigration Accounts for Entire US Population Growth for First Time (newsweek.com)
Immigration was the sole driver of the United States' population growth in a single year for the first time since records began, a new study released Wednesday said.
Facebook Marketplace is keeping young people on the platform (cnbc.com)
Russians Shun Putin's Plea for More Babies as Population Shrinks (bloomberg.com)
Russia’s population is declining at its quickest pace since the Covid-19 pandemic, even after President Vladimir Putin declared that a demographic turnaround is the country’s most important priority.
How did South Korea start producing more babies after long decline? (aljazeera.com)
For the first time in nine years, South Korea’s birthrate has risen, reversing a long-term trend which has seen it decline to record lows.
The End of Children: Birth rates are crashing around the world (newyorker.com)
Societies do collapse, sometimes suddenly. Nevertheless, prophets of doom might keep in mind that their darkest predictions have been, on the whole, a little premature.
Almost 50 schools in South Korea to shut down amid worsening birth rate crisis (independent.co.uk)
South Korea’s rapidly worsening birth rate crisis continues as nearly 50 schools across the country are set to close in 2025 because there are not enough students.
Japan births fall to lowest in 125 years (ft.com)
Why Do Young Men Migrate? (thewire.in)
So many Americans died from Covid, it's boosting Social Security (fortune.com)
New research finds Social Security will pay out $205 billion less in future benefits owing to COVID-related premature deaths.
Life expectancy growth stalls across Europe as England sees sharpest decline (theguardian.com)
Life expectancy improvement is stalling across Europe with England experiencing the biggest slowdown. Experts are blaming this on an alarming mix of poor diet, mass inactivity and soaring obesity.
Population Decline Will Transform Our Social World (jacobin.com)
Population growth has been slowing and even reversing in many countries, a trend with far-reaching social implications that looks certain to continue.
Young men now spend more of their free time alone than any other group (flowingdata.com)
John Burn-Murdoch, for Financial Times (paywalled), breaks down data from the American Time Use Survey to show the increase in time spent alone, specifically among young people.
The reason for the rise in male childlessness (bbc.com)
When the US vice-presidential candidate JD Vance made a comment about “childless cat ladies”, he evoked an image of educated, urbanite, career-minded women.
Men have grown twice as much as women over past century, study shows (theguardian.com)
Amid the profound changes humanity has witnessed, one might be forgiven for failing to notice a rise in sexy and formidable men: those tall, broad-shouldered types that are strangers to self-doubt.
Japan Offers Free Daycare to Boost Tokyo's Falling Birth Rate (xatakaon.com)
Japan has been grappling with its demographic statistics with a sense of urgency, particularly regarding its declining birth rate. In 2023, the country recorded its eighth consecutive year of decreasing births, with a 5.1% drop that has pushed its fertility rate to historic lows.
China's population falls for third year in a row as birthrate declines (aljazeera.com)
China’s population fell for the third consecutive year in 2024, as a demographic crisis continues to loom over the East Asian superpower.
Cancer cases rising for women and younger adults in US, report finds (theguardian.com)
Certain types of cancer are on the rise among younger adults and women, according to a new report from the American Cancer Society. This marks the first time since the early 1900s that cancer has been higher among women than men.
As Russian losses in Ukraine mount, Putin faces devastating demographic timebomb (kyivindependent.com)
Looming 'demographic cliff': Fewer college students and fewer graduate (npr.org)
The long-predicted downturn in the number of 18-year-olds is almost here. And it isn't just a problem for higher education. It's a looming crisis for the economy.