#PublicPolicy

Groundbreaking demographic research reveals a powerful correlation between America’s declining religiosity and plummeting birth rates, adding crucial cultural dimensions to economic explanations for the nation’s fertility crisis while providing stark warnings for Thailand’s even more severe population challenges. Comprehensive analysis from leading research institutions, including extensive reporting synthesis by major news outlets, detailed demographic studies from the Institute for Family Studies, and new data from the Pew Research Center’s 2023-2024 Religious Landscape Study, demonstrates that highly religious Americans consistently maintain much larger families than their secular counterparts, while the growing population of religiously unaffiliated individuals has dramatically reduced their fertility to levels comparable with the world’s lowest-birth-rate societies. The fertility gap between religious and secular Americans has widened significantly over recent decades, with researchers calculating that virtually the entire decline in U.S. fertility from 2012 to 2019 can be attributed to growing irreligion combined with the exceptionally low birth rates among non-religious populations. Most critically for Thai readers, these findings illuminate how cultural and spiritual institutions provide essential social scaffolding for family formation—scaffolding that Thailand has been rapidly losing through urbanization, secularization, and changing social values, contributing to the kingdom’s catastrophic fertility decline that now threatens long-term economic stability and intergenerational support systems.

A growing body of demographic research finds a clear association between declining religiosity in the United States and the nation’s falling birth rate, adding a cultural dimension to well-known economic explanations for fewer children. Recent reporting and data syntheses – notably a long-form piece in Newsweek summarizing experts’ views, a detailed demographic analysis posted by the Institute for Family Studies, and new estimates from the Pew Research Center’s 2023–24 Religious Landscape Study – show that Americans who are more religious tend to have larger families, while the religiously unaffiliated have had markedly fewer children in recent decades. At the same time, the number of people who identify as nonreligious has grown, meaning the fertility gap by religion now helps explain a meaningful share of the overall decline in U.S. births. These trends matter to Thailand because Thai fertility has fallen even more rapidly, and understanding cultural as well as economic drivers can help shape policies to stabilise family formation and cushion the social effects of population ageing. See the Pew report here, the Institute for Family Studies analysis here, and the CDC’s 2023 birth data here.

A state education official in Oklahoma is under intense scrutiny after revelations surfaced that, while mandating the display of Bibles in public school classrooms, he allegedly kept nude photographs on his work computer. The growing scandal raises profound questions about educational leadership, the role of religion in public schools, and the standards to which public servants are held. For Thai readers, this controversy invites comparison with Thailand’s own debates about moral standards in educational policy, the separation of personal conduct from professional responsibility, and religious influence within state institutions.

The growing reluctance among millennials to have more than two children has emerged as a defining demographic trend, with new research highlighting the complex social and economic factors influencing modern family size decisions. This movement, closely linked to rising living costs and shifting values, carries important implications for Thailand as its own birthrate stagnates and younger generations reconsider their priorities.

A recent report by Business Insider details how economic uncertainty—notably high childcare costs, student debt, and the shaky job market—has led many millennials in developed countries to cap their families at two children or forego parenthood entirely. Drawing from interviews with parents and leading sociologists, the article illustrates how families struggle to afford additional children, especially in expensive urban centers. According to a cited Pew Research Center study, millennial women average about 2.02 children, aligning with earlier generations numerically but diverging in terms of economic stability and timing. Experts argue that for many in this cohort, achieving even a two-child household often feels like a luxury rather than a default lifestyle (businessinsider.com).

A wave of new scientific analysis is redefining how experts understand the ongoing decline in birth rates across wealthy countries, raising deep questions for the future of advanced economies including Thailand. The latest research, profiled in a recent Newsweek lead, points to a complex web of factors fueling the trend, with implications reaching far beyond family size–affecting national prosperity, social cohesion, and public health systems.

Rich nations around the world are witnessing historic lows in fertility, even as overall global population growth begins to plateau. According to authoritative sources such as Wikipedia’s synthesis of worldwide fertility data, the total fertility rate (TFR) in countries like South Korea, Taiwan, and Ukraine has dipped to 1.0 or lower, far below the “replacement rate” of approximately 2.1 necessary to maintain population levels. Similar declines are observed in Chile, China, Japan, Malta, Poland, and Spain, with TFR values at or below 1.2 (Wikipedia).

As vacationers flock to the scenic beauty of coastal Maine, a rising tide of invisible hardship persists, just beyond the sightlines of Mount Desert Island’s bustling tourist hubs. The latest reports reveal a significant escalation in rural homelessness across Hancock County, where forested lanes and tranquil coves mask a swelling crisis among residents living in tents, vehicles, abandoned homes, or on borrowed plots of land—an issue mirrored in many global tourism hotspots, including Thailand’s own rural and resort-adjacent provinces.

As Thailand’s youth increasingly turn to their screens for social connection and self-expression, new research reveals a troubling link between excessive smartphone and social media use and the surge in mental health problems among young people. National statistics and leading academic studies confirm that anxiety, depression, eating disorders, and even suicidality are rising at alarming rates, raising urgent questions about how Thai society can protect its next generation from what experts call a digital health emergency.

A groundbreaking new study reveals that individuals with higher intelligence are not only better at academic tests but are also significantly more accurate at predicting their own futures, offering critical insights for personal and societal decision-making. This finding, based on nearly two decades of data from over 3,900 older adults in England, is stirring debate about how Thai people and policymakers might approach health, financial planning, and education in a world of increasing uncertainty ZME Science.

A recent study spotlighted by Parents.com has captured the attention of families across the United States and beyond by ranking the states with the “happiest” families in America. The research, which surveyed aspects of well-being from emotional support to financial security, reveals surprising regional differences and underscores the growing global interest in family life quality. While this study centers on the American context, its findings and methodologies offer valuable takeaways for Thai readers concerned with family happiness, societal wellbeing, and work-life balance.

A groundbreaking new study has found that individuals with higher IQs possess a significantly greater ability to predict life events, resulting in better-informed decision-making. The research, led by the University of Bath’s School of Management and published in the Journal of Personality and Social Psychology, sheds light on the crucial role intelligence plays not only in academic and occupational achievements but also in everyday judgments about health, finances, and personal safety. For Thai readers, understanding these findings could prove essential in navigating critical choices for both personal and national development.

Recent research highlights a global shift: with the average human lifespan rising rapidly, younger generations are poised to experience profoundly different careers, family lives, and retirement than any generation before. According to a new analysis shared by ROAR Forward and featured in a US media report, life expectancy in developed nations has ballooned from 62 years a century ago to approximately 80 today, with experts forecasting over 20 million centenarians worldwide by 2100. This longevity revolution is sending ripple effects across societies—and nowhere are those effects more relevant than in rapidly aging Asian nations like Thailand.

A prominent psychiatrist has expressed deep remorse over his role in transforming the landscape of autism in America—a change that saw US autism rates leap from 1 in 2,000 children in the 1980s to approximately 1 in 31 today. The surge, he says, is largely attributable to expanded diagnostic criteria introduced in the 1990s and further broadened in the 2010s, with far-reaching consequences for families, public health policy, and social attitudes across the globe—including in Thailand.

A sweeping analysis of TikTok’s most popular mental health advice videos has found that more than half contain misleading or incorrect information, raising alarms among healthcare professionals and policymakers about the social media giant’s growing influence on health behaviors worldwide. The investigation, which assessed 100 top-trending mental health advice clips on TikTok, concluded that 52 of these videos included some form of misinformation, often offering dubious quick fixes, misused psychological terminology, and claims devoid of scientific backing. As TikTok becomes a key source of health information for millions—especially the young—these findings highlight urgent global and Thai concerns about digital literacy, the risks of self-diagnosis, and the need for effective regulatory and educational responses.

For generations, the recipe for a healthy and long life has typically featured a familiar mix: maintaining a balanced diet, exercising regularly, and keeping chronic illnesses in check. Yet decades of scientific research are now highlighting another, often overlooked “hidden health habit” that is even more influential—our relationships. In a synthesis of findings presented by Psychology Today on June 1, 2025, experts summarize why the warmth, stability, and quality of our social ties might be the single most powerful predictor of both mental and physical well-being later in life, potentially outstripping even the benefits of healthy eating or fitness routines (psychologytoday.com).

A newly published article is reigniting debate around the roots of depression, presenting fresh analysis and decades of scientific evidence that question the long-standing view that depression is primarily a biological illness requiring medical treatment. The piece asserts that psychological, not biological, factors may lie at the heart of depression—a claim with profound implications for how the disorder is diagnosed and treated globally and in Thailand.

For years, the mainstream belief—widely propagated by medical authorities and reinforced by pharmaceutical marketing—has been that depression is caused by chemical imbalances in the brain and should be approached like other physical illnesses. This perspective shifted in the 1980s, coinciding with the publication of the American Psychiatric Association’s DSM-III manual and the widespread introduction of antidepressant medications, especially selective serotonin reuptake inhibitors (SSRIs). However, the article cautions that this medicalization of depression is not firmly founded on scientific evidence and may be failing patients worldwide (madinamerica.com).

A widely discussed New York Times opinion piece by a Harvard computer science professor has reignited debate about the role of personal ideology in university education, arguing that increased polarization on campus is eroding public trust in academia and undermining the primary mission of teaching and research (NYTimes).

The article, published on May 2, 2025, arrives at a moment when global conflicts and identity-based movements have sharpened divisions within higher education, including Thailand’s own top-tier universities. The professor, who describes involvement in Jewish and Israeli student support, anti-antisemitism initiatives, and other activism outside the classroom, explains a steadfast commitment to keeping his own teaching space focused solely on the subject of computer science—even amid requests from students engaged in campus protests for special academic consideration.

Imagine being offered a bet: flip a coin, and if it lands heads, you win 1,000 baht—but if it lands tails, you lose 1,000 baht. Most people, in Thailand or around the world, would decline such an even-odds bet. This instinctive fear of losing—despite the potential to win an equal amount—is no accident. In fact, it is a well-documented psychological phenomenon known as “loss aversion”, which profoundly shapes human decision-making in daily life, finance, relationships, and even national policy.

A groundbreaking new study is challenging longstanding demographic wisdom by asserting that humanity’s current fertility rate is now too low to guarantee survival—even if average births per woman meet the historical “replacement” level. The research, led by a Japanese scientist and published in the journal PLOS One, argues that the global average of 2.1 children per woman simply isn’t enough. Instead, it suggests that a fertility rate of 2.7 is the true mark required to ensure humanity’s long-term prospects, a conclusion that carries serious implications for countries like Thailand, where the fertility rate is well below these thresholds.

New research and commentary have intensified calls for urgent action to protect reproductive health data, as recent legal cases in the United States and rapid growth of health-tracking technology expose gaps in data privacy protections with potential global implications, including for Thailand. The conversation arises amid the prosecution of individuals, such as a Nebraska teenager whose private messages were used as evidence in violating abortion laws, and the adoption of telehealth abortions and digital health tools following major changes to American abortion rights.

A groundbreaking new study has found that preschool children’s brains respond differently when stories are shared through live book reading versus on a screen, suggesting that how children experience stories may impact key aspects of their social and cognitive development. The research, published in the journal Developmental Science, used advanced neuroimaging technology to observe children’s brain activity during both types of storytelling—a live reading from a book and a recorded story paired with images on a screen (PsyPost).

An intensifying mental health crisis among American youth has pushed hundreds of desperate parents to an agonizing decision: relinquishing custody of their own children to the state, simply to obtain the urgent, specialized mental health care unavailable to them otherwise. Recent stories brought to light by USA TODAY, including the harrowing experience of Nina Richtman in Iowa, highlight not only immense personal suffering but also systemic gaps in health and social support across the United States, reverberating with important lessons for Thai families, policymakers, and healthcare providers alike (USA TODAY 2025).

Genetics has delivered a powerful verdict in the ongoing discussion about “race”: there is no meaningful biological basis for racial categories, even as their social significance continues to impact lives worldwide. This scientific clarity comes at a time when political and cultural debates, such as recent US presidential orders attacking museum exhibitions that deny race is a biological reality, reignite age-old controversies. For Thai readers navigating conversations on ethnicity, heritage, and health, understanding what genetics truly reveals about human difference is more important than ever.

A growing body of international research shows that grandparents are shouldering unprecedented levels of childcare—transforming not only family relationships but also the way societies must support both the elderly and the youngest generations. Recent reports, including one from The Atlantic published in April 2025, highlight “an age of peak grandparenting,” with nearly 60% of American grandmothers providing childcare for grandchildren, and more than 40% seeing a grandchild weekly. Experts warn that the consequences of this shift are profound, shaping retirement, family bonds, and child development not just in the West but across Asia—including Thailand, where traditional family structures and rapid societal changes intersect in unique ways.

As plastic pollution continues to be a global environmental scourge, the effects of microplastics on human health remain a pressing question. Research in this area is accelerating, with a prominent study from the University of New Mexico revealing alarming insights. Led by toxicologist Matthew Campen, the team has identified a significant increase in microplastics present in human brain samples from 2024 compared to those from 2016. This research indicates microplastics are steadily accumulating in our bodies, casting uncertainty over potential health impacts.