In a laboratory at the University of Massachusetts Boston, the developmental psychologist Edward Tronick asked mothers to play with their babies for a few minutes, then drop their faces into a blank, expressionless mask. The infants, most of them under a year old, did everything they could to bring their mothers back. They smiled. They pointed. They screeched. They threw both hands up in a small, urgent gesture that looked, in slow motion, like a question: what is happening here?

That experiment is now called the Still-Face Paradigm, and it produced one of the most quietly radical findings in developmental psychology. Tronick’s later micro-coded studies of mother-infant interaction suggested that even in healthy, securely attached pairs, the two are out of emotional sync roughly 70 percent of the time. The match is the exception. The mismatch is the rule.

What separates the secure babies from the insecure ones is not how often the connection lands. It is how often it gets repaired.

The experiment that broke a comforting myth

Before Tronick, the dominant image of a good mother was a kind of emotional metronome — perfectly attuned, perfectly responsive, perfectly available. The still-face study turned that picture inside out.

Tronick filmed hundreds of mother-infant dyads frame by frame. He coded micro-expressions, gaze direction, vocal pitch, the timing of a head turn. What he found was that even the warmest, most engaged pairs spent most of their interaction time slightly off. The mother looked away as the baby looked up. The baby cooed as the mother adjusted a sleeve. They missed each other constantly. And then, often within a second or two, they found each other again.

Tronick described three phases that played out in his lab. The good was the moment of attuned exchange — the baby smiles, the mother smiles back, the loop closes. The bad was the still face itself, the rupture, the moment a baby’s posture collapses and her gaze drops. The ugly was something else entirely: according to Tronick’s research, the most damaging scenario is when there is no opportunity for repair, when the child stays stuck in the distressed state without reparation.

The rupture itself was not the wound. The absence of repair was. That distinction reframes nearly every parenting mistake a tired adult has ever made. Snapping at a toddler in a grocery aisle is a rupture. Walking out of the room mid-tantrum is a rupture. Looking at a phone when a child is mid-sentence is a rupture. None of these, on their own, damages attachment. What damages attachment is the rupture that never gets stitched back together.

Why seventy percent mismatch is good news

The 70 percent figure comes from Tronick’s micro-analytic coding of normal, securely attached mother-infant pairs. It is a baseline, not a failure rate. In the underlying work with Jeffrey Cohn, published in Child Development in 1989, the pairs spent only a small fraction of their playtime in genuinely coordinated states, cycling between matched and mismatched roughly every few seconds. Even the most competent caregivers were misreading their babies more often than they were reading them correctly.

The reason this is good news is mechanical. A baby raised in perfect synchrony would never learn the skill that matters most — how to come back from disconnection. Repair is a muscle. It only develops if it is used.

The predictive variable for secure attachment is not the frequency of attuned moments. It is the rate at which a dyad recovers from misattuned ones. Babies who experienced consistent repair learned, at a pre-verbal level, that disconnection was survivable. Babies who did not learned the opposite.

What rupture looks like at six months old

In the still-face videos, the sequence is almost unbearable to watch. A baby will try every social tool she has. She smiles. She vocalizes. She reaches. When none of it works, she does something stranger — she begins to self-soothe. She sucks her thumb. She turns her head away. She slumps. Her body learns, in the space of two minutes, that the social channel is offline.

Tronick characterized this withdrawal as adaptive rather than ominous — a way for an infant to conserve energy and self-protect when repeated bids for connection fail. Later neuroscience has traced how the presence or absence of a caregiver tunes an infant’s developing stress circuitry, work reviewed in Frontiers in Systems Neuroscience. The infant is not breaking. She is budgeting. She is learning that effort in this particular direction does not pay.

Multiply that across thousands of interactions over the first three years, and you get something close to a working model of relationships. Connection is reliable, or it is not. Repair is possible, or it is not.

The mechanism, in plain terms

What gets transmitted across a repair is more important than what gets transmitted across a match. In a matched moment, the baby learns: you see me. In a repaired moment, the baby learns something harder and more durable: when you stop seeing me, you come back.

That second lesson is the foundation of what attachment researchers call earned security. Adults who can tolerate conflict, sit with rupture, and trust that a partner will return after a hard conversation tend to have been raised by caregivers who modeled exactly that — not perfection, but reliable return. The inverse is also documented: where the early pattern was rupture without repair, the nervous system learned, before it had words, that the gap between disconnection and reconnection was unbridgeable.

A generation of parents has been told that any rupture is a rupture too far — that a raised voice, a moment of impatience, a snapped no will leave a mark. Tronick’s data says the opposite. The rupture is normal. The rupture is, in fact, the precondition for the most important developmental work a baby does. A parent who is never frustrated, never short, never blank-faced is not modeling a human being. They are modeling a vending machine. And the child who grows up watching a vending machine does not learn how to handle the day, years later, when the people they love turn out to be people.

The piece of parenting that turns out to matter most is the part nobody films. The apology two hours after the snap. The hand on the shoulder after the door has been slammed. The quiet sentence — I was wrong to talk to you like that — delivered without performance. That sentence, repeated across childhood, is what builds the working model of a world where mistakes are recoverable.

The reason repair is so load-bearing becomes clearest in its absence. Writing in Psychology Today, clinicians who work with adult children of narcissistic mothers describe a recurring pattern. The mother withdraws affection. The child performs harder. The mother eventually returns, but without ever naming the rupture, without acknowledgment, without the small sentence that closes the loop. The child of that dynamic does not learn that rupture is survivable. They learn that rupture is their fault, and that reconnection is contingent on performance — an imprint that shows up decades later as hypersensitivity to any sign of withdrawal, and an inability to trust the return when it comes.

How clinicians use the finding now

Decades after the original experiment, the still-face paradigm is now used in clinics to screen for risk in infant mental health. A 2009 review and meta-analysis covering dozens of studies documents how researchers have adapted the procedure across clinical and at-risk infant samples. The protocol is simple — a few minutes of normal play, a brief still-face, then reunion — but what gets coded is the reunion. How fast does the baby re-engage? How quickly does the mother re-attune? Does repair happen at all?

Therapists working with new parents now teach the rupture-repair cycle as an explicit skill. The training is not how to avoid mistakes. The training is how to come back from them — how to name what happened, how to make the body language match the words, how to let a small child see an adult acknowledge a misstep without collapsing into shame.

What Tronick uncovered in a windowless lab turns out to describe something larger than mother-infant pairs. It describes the basic mechanics of every close relationship a person will have. Couples therapists talk about it. Friendship researchers talk about it. The pattern is the same — rupture is inevitable, and repair is the variable that determines whether the bond holds.

The Orion Magazine essay that opens with Tronick’s still-face footage frames connection in nearly cosmological terms, as a binding force that works through resonance, repetition, and variation. The variation is the point. The misses are the point. The thing that looks like failure — the 70 percent of the time when one person reaches and the other looks away — turns out to be the medium through which the real work happens.

Fifty-one years after the still face

The babies in Tronick’s original footage are in their early fifties now. Some of them are parents themselves. Some are grandparents. The micro-expressions captured on those reels — the screech, the raised hands, the slow collapse and faster recovery — became the data that reshaped how an entire field thinks about love.

What the footage shows, in the end, is not a baby breaking. It is a baby waiting. The face goes blank. The baby works. The face comes back. The baby’s posture re-inflates in something close to real time, as if a small bellows had been filled. That moment of re-inflation — the second the connection comes back online — is the thing that, repeated thousands of times across a childhood, builds a person who can trust that other people will return.

The mismatch is most of the relationship. The repair is what makes the relationship hold.

The post In 1975, the developmental psychologist Edward Tronick filmed mothers dropping their faces into a blank mask and found that even securely attached pairs fall out of sync roughly seventy percent of the time, and that what holds the bond together is not the match but the repair that follows the rupture appeared first on Space Daily.

Chris Butler, the Honolulu-born surfer who renamed himself Siddhaswarupananda Paramahamsa and built a global Krishna-derived movement called Science of Identity, has reportedly not appeared in a verified public photograph since the mid-1980s. He reportedly stopped giving sit-down media interviews in 1977, the year his Hawaii following went from beach gatherings to organized ashram life, and the handful of grainy images that still circulate online, including the cover portraits used on his own audio cassettes, are now roughly four decades old. He is reportedly 78 years old, and almost no one outside his inner circle claims to know what he currently looks like.

That absence is the point of the movement, and the engine of its mystique.

The surfer who became a guru

Butler reportedly grew up in Honolulu in the 1950s, the son of a prominent local doctor and anti-war activist. He was reportedly a competitive surfer on Oahu’s North Shore in the 1960s, drifted through LSD and Vedanta, and around 1970 became a disciple of A.C. Bhaktivedanta Swami Prabhupada, the founder of the International Society for Krishna Consciousness, who gave him the Sanskrit name he still uses on cassette labels and book jackets.

By the early 1970s Butler was running his own offshoot in Hawaii, drawing a few hundred followers to lectures in Honolulu apartments and Kailua living rooms. He was photographed often during this period. He wore the saffron robes, the shaved head with the single tuft of hair at the back, and the painted clay markings on the forehead common to ISKCON monks.

1977: When the in-person guru began to recede

Something shifted in 1977. By most accounts from former members, Butler scaled back his public lectures that year and moved into a residence in Kailua, and the movement reorganized around audio cassettes of his talks rather than in-person darshan. Followers gathered in homes to listen to the tapes together. He did not disappear overnight, though. Through the 1980s he hosted a late-night Hawaii television program, Chris Butler Speaks, on which he delivered spiritual and theological lectures. It was only from the 1990s onward that he withdrew from public view almost entirely.

He reportedly gave one extended interview to a Honolulu reporter around the late 1970s. He has reportedly given no comparable on-the-record interview since. Requests from major media outlets over the following decades were reportedly either ignored or routed through intermediaries who declined on his behalf.

The clearest surviving portraits of him date from a small window in the early-to-mid 1980s, the same era as the television show. After that, the visual record essentially stops. A 1990s photograph occasionally surfaces in former-member forums, but its provenance is disputed.

A movement built on cassettes, then MP3s

Science of Identity Foundation, the nonprofit Butler reportedly founded in 1977, distributes his teachings through recorded lectures, books published under the Siddhaswarupananda name, and a network of affiliated yoga and meditation studios. The movement has claimed adherents across Hawaii, the Philippines, Australia, and New Zealand.

Followers describe a structure in which Butler’s voice is constant and his face is absent. New initiates may spend years inside the organization without ever seeing a recent photograph of him. The cassettes carry the same 1980s cover portrait. The MP3 files that replaced them carry the same portrait scanned to digital.

The pattern is a familiar one in accounts of charismatic movements: the deliberate cultivation of distance. The leader becomes a voice, a doctrine, a felt presence. The body recedes.

The Gabbard connection

Most of what the wider public knows about Butler arrived through political coverage of Tulsi Gabbard. Gabbard was reportedly raised inside the Science of Identity community in Hawaii. Her father, Mike Gabbard, was reportedly a prominent Butler follower before his own political career. When Tulsi Gabbard ran for Congress in 2012, then for president in 2020, then was nominated as Director of National Intelligence in 2024, reporters tried to photograph her childhood guru and were unable to do so.

Major publications including The New Yorker, The Intercept, The Daily Beast, and New York Magazine have published profiles attempting to describe Butler. None of them included a current photograph. Every illustration in those pieces used the same handful of decades-old images, sometimes cropped, sometimes color-corrected, always old.

Why old photographs make a person larger

The psychology of absence has been studied for years in the context of celebrity, romance, and authority. The scarcity principle in social perception holds that people assign greater value and intensity to figures who are harder to reach. The harder it is to see someone, the larger they tend to become in the imagination of those who wait. A guru you cannot photograph is, by that logic, more compelling than one who shows up on Instagram.

A related strand of work on attraction and what psychologists describe as love’s scarcity principle suggests that limited availability tends to signal importance, and that the absence of fresh information can produce a more intense bond than constant presence does. The pattern, first mapped in romantic relationships, translates to spiritual organizations with little distortion.

What former members describe

Accounts collected over the past decade from people who left the movement describe a community organized around a leader they rarely saw. Senior followers, sometimes called the inner circle, would occasionally travel to meet him. Rank-and-file members would not.

Some former members say they spent ten or fifteen years in the organization without ever being in the same room as Butler. They listened to him every day on tape. They quoted him. They prayed to a photograph of him taken before they were born.

One former follower said she had no idea what her guru’s voice sounded like at his current age. Only what it sounded like in 1982.

The visual record, frozen

If you search for Chris Butler today, you will find perhaps a dozen distinct images. A young surfer at Sunset Beach. A robed monk lecturing in Honolulu in 1972. A close-up portrait used on cassette covers, undated but stylistically consistent with the early 1980s. A long-lens photograph that may be from the 1990s and may not be him at all.

There is no verified photograph of him aged 60. None aged 70. None aged 78, which is his current age. The man who has shaped the daily life of thousands of households for half a century is, visually, a person who stopped existing during the Reagan administration.

Historical figures whose visual record is incomplete tend to be remembered through whichever image dominates the archive. Lincoln is the bearded president, not the clean-shaven lawyer. Einstein is the white-haired Princeton sage, not the patent clerk. Butler is the young Hawaiian monk on the cassette cover, because that is the only Butler the archive contains.

The Honolulu compound

Butler is widely reported to live in Kailua, on the windward side of Oahu, in a residential property owned through trusts associated with the Science of Identity Foundation. Reporters have described high walls, mature vegetation, and no visible activity. Neighbors have reportedly said they have lived next door for decades and have never seen him.

The property is roughly seven miles from Waikiki Beach, where he learned to surf in the 1950s.

A face the size of a generation

Forty years of visual silence is an unusual span. It covers the entire commercial history of the internet. It covers the introduction of the camcorder, the digital camera, the camera phone, the selfie, and the doorbell camera. A person who has not been photographed in forty years has, in effect, opted out of the visual era of human history.

The cassettes still play. The yoga studios still open in the mornings. The portrait on the cover, taken when Ronald Reagan was in his first term, is still the face that thousands of followers picture when they close their eyes to chant. The man himself, somewhere behind the wall in Kailua, is now closer in age to his own teacher Prabhupada at death than to the young surfer in the photograph.

The image does not age. The movement, organized around it, does not need it to.

The post Chris Butler stepped out of public view a generation ago and reportedly hasn’t given a real interview in decades — the clearest photos of the reclusive Hawaii guru are now roughly 40 years old appeared first on Space Daily.

New research spanning five continents and vastly different cultures -- from the steppes of Mongolia to the rainforests of the Pacific -- shows that hunting dogs and their owners cooperate, communicate and rely on each other in nearly identical ways, suggesting the relationship was forged in deep evolutionary time, perhaps 30,000 years ago.

The post Human-Dog Bond is Ancient, Universal and Strikingly the Same Everywhere: Study appeared first on Sci.News: Breaking Science News.

Adolescent appearance may predict survival into young adulthood, a new study suggests.

A growing body of evidence suggests that leaving Earth may do far more than challenge the human body. According to a new study, the absence of gravity itself could temporarily reshape consciousness, loosening the brain’s most strongly ingrained assumptions and opening the door to altered perceptions, expanded awareness, and even experiences that resemble some aspects of psychedelic states.

As humanity prepares for longer stays on the Moon, commercial space tourism, and eventual missions to Mars, researchers contend that understanding what happens to the mind in microgravity may be just as important as understanding the engineering that gets astronauts there. According to them, gravity may not simply keep people anchored to the ground—it may also help anchor human consciousness itself.

In a new paper published in Frontiers in Psychology, researchers Dr. Annahita Nezami and Dr. Elisa Raffaella Ferre of Birkbeck, University of London, explored decades of neuroscience, psychology, and spaceflight research to propose that Earth’s gravitational pull acts as a deeply embedded “super-prior” within the brain. By disrupting this ancient reference point, microgravity may trigger widespread changes across neural networks that underpin perception, self-awareness, and emotional regulation.

“Human consciousness has evolved under the constant pull of terrestrial gravity, yet its role in shaping perception and awareness has received limited theoretical attention,” researchers write. “As spaceflight transitions from short missions to long-duration habitation, understanding how consciousness responds to non-terrestrial gravity becomes increasingly urgent.”

Every human brain evolved under the constant force of Earth’s gravity. From before birth onward, sensory systems constantly rely on gravity cues to determine which way is up, where the body is in space, and how to interpret movement.

Researchers argue that this constant exposure has made gravity one of the brain’s most reliable assumptions. In the language of predictive neuroscience, the brain constantly generates expectations about the world and updates them using incoming sensory information. Gravity, they say, functions as a basic expectation—a “1G super-prior”—that helps stabilize consciousness.

Remove that constant, and things begin to change.

In orbit, vestibular signals from the inner ear become unreliable. Visual, proprioceptive, and balance information no longer align as the brain evolved to expect. The resulting mismatch generates anticipation errors, forcing widespread recalibration.

Those changes are already well documented among astronauts. Space travelers commonly experience spatial disorientation, altered body perception, sleep disturbances, mood swings, and, in some cases, feelings of depersonalization or derealization—states in which individuals feel separated from themselves or perceive their surroundings as unreal.

Astronauts have also reported more positive and profound experiences. Many describe feeling “unmoored,” “expanded,” and deeply interconnected with humanity, or overwhelmed by awe while viewing Earth from orbit. This phenomenon, known as the Overview Effect, has been associated with lasting shifts in values, increased environmental concern, and enhanced feelings of oneness.

The study suggests that these experiences might originate from the same neurocognitive processes triggered when gravity’s stabilizing role is weakened.

“By perturbing the most stable embodied reference – gravity itself – spaceflight offers a rare window into how fundamental expectations shape consciousness,” researchers write. “The loosening of perceptual boundaries in microgravity has been proposed as a neurocognitive foundation for the Overview Effect.”

Brain imaging studies lend support to the idea. MRI scans of astronauts before and after extended-duration missions have revealed structural changes, including fluid redistribution, enlargement of brain ventricles, and gray matter remodeling. Functional MRI studies have also found changes in connectivity among vestibular, sensory, and default mode network regions involved in awareness and the combining of internal and external information.

Especially intriguing are changes observed in the default mode network, a system involved in introspection, self-referential thought, and consciousness. Activity inside this network appears to diminish after spaceflight, with some changes persisting for months after astronauts return to Earth.

Electroencephalography studies have likewise detected reductions in alpha-wave activity during and after missions, another sign that brain function is being reorganized in response to microgravity.

These neural changes led the researchers to an unexpected comparison.

Many of the same large-scale patterns recorded after spaceflight resemble effects previously documented under psychedelic compounds such as psilocybin and LSD. In both situations, highly organized brain networks appear to loosen, while communication between previously separate regions increases.

Researchers stress that the mechanisms are entirely different. Psychedelics act through serotonin receptors, whereas microgravity represents an environmental disruption rather than a pharmacological one. Yet both seem to converge by weakening the brain’s highest-level assumptions and increasing the combination of sensory information.

According to researchers, this convergence phenomenon suggests that spaceflight could provide scientists with a natural, drug-free model for studying transformative states of consciousness.

The researchers argue that terrestrial gravity, microgravity, and psychedelic states may represent different conditions along a spectrum defined by the strength of the brain’s deeply ingrained “1G super-prior.” As that stabilizing role weakens, top-down constraints relax, potentially increasing neuroplasticity and mental flexibility.

The implications go beyond astronaut health. Understanding how consciousness changes in unfamiliar environments may provide new clues to the neural foundations of self-awareness. It could also prove increasingly important as private citizens spend more time in space and human settlements expand away from Earth.

Researchers suggest that microgravity offers scientists something that cannot be replicated on Earth—a chance to observe what happens when one of evolution’s oldest assumptions suddenly disappears.

“By situating consciousness in an environment for which evolution offers no precedent, spaceflight positions microgravity as a powerful natural neurocognitive catalyst for transformative experience,” researchers write. “In stepping beyond Earth’s gravity, we gain a unique vantage point from which to examine the contingent foundations of human awareness and the conditions under which it can be fundamentally transformed.”

Tim McMillan is a retired law enforcement executive, investigative reporter and co-founder of The Debrief. His writing typically focuses on defense, national security, the Intelligence Community and topics related to psychology. You can follow Tim on Twitter: @LtTimMcMillan.  Tim can be reached by email: tim@thedebrief.org or through encrypted email: LtTimMcMillan@protonmail.com 

Foreign veterans fighting in Ukraine face intense combat, serious mental health challenges, and limited access to care, leaving many without adequate support. Drone strikes, trench combat, and constant frontline danger have become defining features of the war in Ukraine. Now, a new UK study suggests that foreign military veterans who volunteered to fight in the [...]

Brexit is now 10 years old, but what many Remainers still fail to see, says Professor James Alexander, is that their cause was doomed from the start, for the word 'Leave' is eminently more appealing than 'Remain'.

The post Why Remain Lost, Why Leave Won appeared first on The Daily Sceptic.

A new study suggests Instagram may shape not just how people judge their looks but how their brains decide what counts as their own face

In 1974 two psychologists sent an attractive young woman to stand at the end of a bridge and stop men walking across. She asked each one to fill out a short questionnaire, then tore the corner off a sheet of paper, wrote down her name and phone number, and said he could call if he wanted to talk more about the study. The only thing that changed was which bridge the men had just crossed.

On a high, swaying footbridge, nine of the eighteen men who took her number later called. On a low, solid bridge nearby, only two of sixteen did. The men who had just been frightened were far more likely to phone a stranger, and Donald Dutton and Arthur Aron argued the reason was that they had felt their hearts pounding and read it, wrongly, as attraction.

Two bridges over the same river

The study ran over the Capilano River in North Vancouver, British Columbia. The frightening bridge was the Capilano Canyon Suspension Bridge, a five-foot-wide walkway of wooden boards strung from wire cables and stretched 450 feet across the canyon. It tilted and wobbled underfoot, its handrails were low cable, and it hung about 230 feet above rocks and shallow rapids. Roughly four in ten people crossing it gripped the rail and inched along.

The calm bridge sat upriver: a heavy cedar structure, wider and firmer, only about ten feet above a small stream, with high handrails and no sway. When the researchers later asked a separate group of men how frightened they felt crossing each one, the suspension-bridge group rated their own fear at 65 on a 100-point scale. The men on the solid bridge rated theirs at 3.

So the two groups began in very different physical states. One had a body still humming with adrenaline. The other did not. Everything that came after was designed to see whether that difference leaked into how the men responded to a woman.

What the interviewer measured

The interviewer told the men she was studying how scenery affects creativity, then asked each to write a short, dramatic story about an ambiguous picture of a woman. The stories were scored from one to five for sexual content by raters who did not know which bridge each man had been on. Men from the suspension bridge wrote stories with noticeably more sexual imagery, averaging 2.47 against 1.41 for the solid bridge.

The phone number was the second, blunter measure. The researchers reasoned that curiosity about the study should be about equal across both groups, so a difference in who actually called back would reflect a difference in interest in the woman herself. That is where the gap was widest: half the men from the suspension bridge called, against roughly one in eight from the solid bridge.

One detail mattered to the interpretation. When a male interviewer ran the same routine, the effect vanished. Men leaving the scary bridge wrote no racier stories and were no more likely to call him back. The arousal only seemed to redirect toward someone the men might plausibly be attracted to.

The check the authors built for themselves

A skeptic could object that the two bridges drew different kinds of people. The suspension bridge is a tourist attraction, so its visitors might be bolder, more out-of-town, or simply in a different mood than someone strolling a quiet park. Dutton and Aron raised that objection themselves, and ran a second version to answer it.

This time they kept only suspension-bridge visitors, comparing men stopped right after crossing with men from the same crowd approached at least ten minutes later, once their nerves had settled. The freshly rattled men again wrote more sexual stories and called more often: thirteen of twenty, against seven of twenty-three for those who had cooled down.

A third study moved indoors, where the researchers could control more. Eighty male university students were told they would receive an electric shock, some led to expect a strong jolt and some a mild one. A woman they believed was another participant sat nearby. Men braced for the painful shock reported more attraction to her and again produced more sexual imagery. Crucially, the boost came from anticipating their own shock, not from worrying about hers, which argued against the idea that they were simply moved by a woman in distress.

How much can two bridges really tell us?

The studies are vivid, but they are small and old, and the famous bridge experiment carries the usual hazards of research done in the wild. The groups were not randomly assigned; they sorted themselves by which bridge they chose to cross. The phone-call measure rested on a few dozen men, the kind of sample where a handful of decisions swings the result. And the whole design worked in one narrow direction only: a female interviewer and unaccompanied young men. It says nothing about anyone outside that setup.

The interpretation is also more contested than the tidy version suggests. Dutton and Aron leaned on the idea, drawn from earlier work by Stanley Schachter, that the body produces a wash of generic arousal and the mind looks around for a label to pin on it. On a swaying bridge, the nearest available label is the woman. But the authors themselves listed other readings of their data. Perhaps fear did not get relabeled as desire so much as loosen the brakes on feelings that were already there. Perhaps the link between fear and attraction is its own phenomenon rather than a special case of some grand rule about arousal. They could not rule those out, and which of those mechanisms is at work, if any, is not something a single field study could settle.

What survives is narrower than the headline but still striking: under the right conditions, a body stirred up by one cause can color a judgment about something else entirely. The bridge did not manufacture attraction out of nothing. It seems to have nudged men who were already inclined to notice a woman into noticing her a little more, and into reading their own pounding hearts as a reason.

That is the quiet, unsettling part of the finding. We tend to trust the feeling in our chest as a verdict about whoever is standing in front of us. Sometimes it is only a verdict about how high up we are.

The post In 1974, psychologists found men were more likely to mistake fear for attraction after crossing a high, swaying suspension bridge appeared first on Space Daily.

In a 2012 study, researchers handed some people a plain black storage box still in its flat-pack and let others inspect the same box already assembled. Then they asked everyone to name a price they would actually pay to keep it. The people who had built the box themselves bid an average of 78 cents. The people handed the finished box bid 48 cents. Same box, same parts, but the builders wanted it 63 percent more.

Michael Norton, Daniel Mochon and Dan Ariely called this the IKEA effect, after the Swedish furniture company whose products famously arrive with some assembly required. The short version of their finding is that labor leads to love: when people put their own effort into making something, they value the result more highly than anyone else does, sometimes absurdly so.

The origami people valued like a pro’s

The boxes showed the effect existed. A second experiment showed how large it could get. This time people folded an origami frog or crane from a single sheet of paper, with only an instruction diagram to guide them. Afterward they bid on their own creation, while a separate group of bystanders bid on those same paper frogs and cranes.

The builders valued their origami at about 23 cents. The bystanders, looking at the same lopsided results, would pay about 5 cents, treating them as close to worthless crumpled paper. The makers priced their work nearly five times higher than the market did.

The stranger comparison came next. The researchers had experienced origami folders make clean, well-crafted versions, and asked another group to bid on those. Outsiders valued the expert work at about 27 cents. The amateurs valued their own fumbling attempts at 23 cents. In their own eyes, in other words, their handiwork was worth almost as much as a professional’s, a gap so small it was not statistically meaningful.

To check that the builders were not simply overbidding to avoid losing something they had made, the researchers asked another set of folders to guess what the average student would pay for their creation. Those guesses came back about as high as their own bids. The makers did not just want to keep their origami. They genuinely seemed to believe other people would see the value too.

Effort only counts when the work is finished

If sheer effort were the whole story, then any labor should raise the price. The researchers found it did not. What mattered was completing the task.

In one experiment people built small Lego models, around a dozen pieces shaped like a helicopter, a bird, a dog or a duck. As expected, builders valued their own model more than an identical one built by a partner, bidding about twice as much for it. But a third group built a model and then took it apart again. For them the premium collapsed. Undoing the work erased the love, even though Lego is designed to be rebuilt in minutes and they could have reassembled it easily.

A final experiment made the same point from the other side. Some people assembled an IKEA box completely, while others were stopped two steps short of finishing. The finishers bid $1.46 for their box. Those left with an almost-complete box, all the pieces in hand, bid 59 cents, less than half as much. The boost came from crossing the finish line, not from the minutes of effort alone. And it held whether or not people described themselves as the do-it-yourself type.

Why a wobbly box feels more valuable

The researchers tested a few obvious explanations and set them aside. The premium was not simply about owning the thing, since the people who built and then dismantled a Lego model had handled and possessed it just as long as the builders, yet valued it less. It was not about customization either, because a standard IKEA box offers nothing to personalize.

What is left, they argued, is a mix of two older ideas. One is effort justification, the long-studied tendency to value what we have sweated over. The other is a sense of competence: finishing a task, even a trivial one, gives a small jolt of having shaped the world, and the finished object becomes proof of it. A crooked origami frog is not really worth 23 cents. But it is evidence that you made something, and that evidence feels valuable.

The authors trace the same instinct outside the lab. They open with the story of 1950s instant cake mixes, which reportedly sold poorly until manufacturers required cooks to add a fresh egg, restoring a little real labor to the box. They note the story probably had several causes, not one. But it rhymes with their results, as do the businesses that charge people to stuff their own teddy bears or harvest their own dinner on a farm.

What four small studies can and cannot show

The IKEA effect is real in these experiments, but it is worth being precise about their size. These were lab studies with modest numbers of mostly student participants, and the stakes were tiny. The products were boxes, paper frogs and Lego sets, and the prices ranged from a few cents to under two dollars. The researchers measured willingness to pay through bidding games, which approximate real purchasing but are not the same as walking into a store.

The authors are careful about reach. They flag that they used small-ticket items and that whether the effect holds for expensive purchases, a renovated kitchen or a self-built deck, was not something their data could answer. They suggest it might, pointing to homeowners who price their handmade brick walkway far above what any buyer will pay for it, but that is a reasonable guess, not a result.

The mechanism, too, is an argument rather than a settled fact. Effort justification and a feeling of competence fit the pattern, and the researchers ruled out a couple of rivals, but they say plainly that more work is needed to know exactly why building something makes us prize it. What the studies pin down is the pattern itself, and its limit: the glow comes only when the work succeeds. Effort that ends in a half-built box or a model torn back to pieces buys nothing.

That limit may be the most human part. We do not fall for our labor simply because it cost us something. We fall for it when it produces a thing we can hold up and call finished, however lopsided it turns out to be.

The post People who assembled a plain IKEA box would pay 63 percent more for it than people handed the same box already built, an overvaluation of their own labor that researchers named the IKEA effect appeared first on Space Daily.

The face you walked into the room with this morning was being read, by every person who looked at you, in approximately one hundred milliseconds — about a tenth of a second, faster than any conscious thought. The reading was not primarily about the features that took your DNA twenty years to assemble. The bones of your face, the colour of your eyes, the shape of your jaw, the symmetry of your features — these all contributed to the judgement, but they were not, on the available evidence, the only ingredients of it. A substantial part of how attractive any individual stranger perceived you to be, in the brief moment before they had any other information about you, was almost certainly whether you appeared to be having a good time. A genuine smile, animated expression, and the visible signs of a person enjoying being where they are produce, in the moment of first impression, attractiveness boosts that can rival what carefully selected clothing, makeup, or grooming can plausibly achieve.

According to a 2014 paper by Jessika Golle, Fred Mast, and Janek Lobmaier published in Cognition and Emotion titled “Something to smile about: The interrelationship between attractiveness and emotional expression”, the social effect of smiling on stranger-rated attractiveness has been replicated across enough independent studies and across enough cultural contexts to be considered one of the more robust findings in social psychology. Smiling faces are rated more attractive than neutral faces of the same person, across both sexes, across multiple age ranges, and across essentially every population that has been examined. The neuroimaging literature has identified the underlying mechanism: when human observers see a smiling face, the medial orbitofrontal cortex — a region of the brain involved in reward processing and the assignment of positive value to stimuli — shows a substantially stronger response than when the same observer sees a neutral face. The smiling face is, in a literal sense, registering in the observer’s brain as more rewarding to look at.

What kind of smile actually works

The specific type of smile matters substantially. As reported by a peer-reviewed PMC review of smile research and the broader perception literature, the most extensively studied distinction in the smile literature is between what researchers call Duchenne smiles and non-Duchenne smiles. The Duchenne smile, named after the 19th-century French neurologist Guillaume Duchenne who first characterised it, activates two distinct sets of facial muscles: the zygomatic major, which pulls up the corners of the mouth, and the orbicularis oculi, which creates the small crinkles around the outer corners of the eyes. Both muscle activations occur involuntarily when a person is genuinely amused or pleased. The non-Duchenne smile activates only the mouth corners and is the kind of polite, social smile produced on demand for photographs or to acknowledge a casual greeting.

The two types of smile are perceived very differently by observers, even though most people cannot articulate exactly what the difference is when they see one. Duchenne smiles register as genuine, warm, trustworthy, and substantially more attractive. Non-Duchenne smiles register as polite at best, performative or insincere at worst, and produce far smaller boosts to attractiveness ratings. The discrimination is automatic and is operating in the observer’s brain at the level of unconscious pattern recognition rather than conscious analysis. This is the underlying reason why the standard advice to “smile more in photos” often produces mediocre results in practice: the smiles are non-Duchenne. The viewer’s brain registers the difference even when the viewer cannot consciously identify what is wrong with the expression.

Why the effect is so large

Per a 2023 study in Evolutionary Human Sciences examining how smiling expressions interact with facial features in attractiveness judgements, the magnitude of the smiling-on-attractiveness effect is large enough to substantially affect outcomes in real-world social contexts. Across studies, happy facial expressions consistently produce the highest attractiveness ratings of any expression tested; angry expressions produce the lowest. The effect appears in both sexes but is particularly pronounced for ratings of female faces, where smiling can shift attractiveness ratings by amounts comparable to the difference between an averagely-rated face and a substantially above-average face. Even male facial masculinity — which interacts in complex ways with attractiveness preferences — is moderated by smiling: smiling reduces the avoidance response some women show toward strongly masculinised male faces.

The evolutionary and social explanation for this effect is, in the relevant literature, fairly direct. A smile is one of the few human expressions that is broadly cross-cultural — recognised across nearly every population that has been tested — and that consistently signals friendliness, low threat, willingness to engage, and positive emotional state. For an observer making rapid social judgements about whether to approach a stranger, the smile is a substantial piece of information: it indicates that the encounter is likely to go well, that the person on the other side is in a positive frame of mind, and that initial overtures will probably be reciprocated. The attractiveness boost is, in this account, the observer’s brain doing what brains do — bundling the information about the smile into a single quick-summary judgement about whether this stranger is worth engaging with. The summary judgement, in shorthand, comes back as “attractive.”

What the framework does not claim

Intellectual honesty requires noting the limits of the smiling-as-attractiveness effect. The research does not show that smiling can substitute for every other physical or social factor in attractiveness ratings. As covered by a 2025 review at All About Psychology on the broader smile-attractiveness literature, static physical features — facial structure, body shape, height, age, grooming — still contribute substantially to first-impression attractiveness ratings, and the smile effect is best understood as a substantial modifier of these underlying factors rather than as a replacement for them. A smiling face is more attractive than the same face not smiling. A smiling person is generally more approachable than a neutral one. Whether the smiling person is, in absolute terms, more attractive than a non-smiling person with substantially different underlying physical features is a question the research does not consistently answer.

What the research does support is a more specific and more practically useful claim. For any given person, in any given moment, the version of that person who appears to be genuinely enjoying themselves is going to be perceived as more attractive than the same person looking flat, distracted, or unhappy. The variable that each individual has the most direct control over, in the seconds before a first impression forms, is not their face or their body — those are mostly fixed at the moment of the encounter. The variable that is actually within their control is their expression, their visible emotional state, the degree to which they appear genuinely engaged with what is happening around them. The research consistently suggests that this variable, despite being the one most readily modifiable, is one of the larger factors that the observer’s brain weights when assigning the first-impression attractiveness rating. Looking like a person who is glad to be where they are turns out to be, by every available measure, a substantial part of what other people are responding to when they form their first impression of you.

The post One of the biggest factors in whether a stranger finds you attractive may not be your face, your body, or your clothing — research suggests it is whether you appear to be enjoying yourself in the moment they first see you, with a smile substantially modifying how attractive you appear in the brief seconds when first impressions form appeared first on Space Daily.

But not for all women

The post The Birth-Control Pill May Encourage Binge Eating appeared first on Nautilus.

The thing that has happened to the global space economy over the past 25 years is the kind of phenomenon that is easier to see in retrospect than to recognise while it is occurring. In 2000, the entire global space industry generated approximately $130 billion in annual revenue, almost all of it from government programmes and satellite communications. By 2023, the figure had reached approximately $630 billion. By 2035, on the most widely-cited forecast available, it is projected to reach $1.8 trillion — making space comparable in economic scale to the current global semiconductor industry, and substantially larger than the global pharmaceutical industry. The growth is occurring above the cloud line, mostly out of sight of the populations whose lives are being increasingly shaped by it, and at a pace that exceeds essentially any other major economic sector currently being tracked by long-range forecasters.

According to the World Economic Forum’s April 2024 announcement of the $1.8 Trillion Opportunity report developed with McKinsey & Company, the central finding of the analysis is that the bulk of the space economy’s growth between now and 2035 will not come from rockets, exploration missions, or moonwalks. It will come from terrestrial industries that have begun to depend, in fundamental but mostly invisible ways, on satellite-enabled services. Earth observation. Satellite communications. Positioning, navigation, and timing services. Weather forecasting. Supply-chain tracking. These are the categories projected to drive the substantial majority of the new value, and the industries most affected are not aerospace companies but supply-chain and transportation firms, food and beverage producers, retail chains, insurance companies, and the digital communications sector — none of which traditionally classified themselves as space companies, and most of which will not be aware of how dependent their operations have become on orbital infrastructure until something disrupts it.

The two halves of the space economy

Per McKinsey’s overview of the space economy structure, the field can be usefully divided into two distinct halves. The first is what McKinsey calls “the backbone” — the satellites, launchers, ground stations, and physical infrastructure that constitute the traditional space industry. This category includes SpaceX, Blue Origin, Rocket Lab, the various government space agencies, satellite manufacturers, and the companies that build and operate the orbital and ground hardware. The second half is “the reach” — the much larger ecosystem of applications, services, and businesses that depend on the backbone to deliver value to end users on Earth. Ride-hailing apps that rely on GPS satellites. Agricultural operations that use Earth-observation imagery for crop management. Logistics companies that track shipments via satellite. Climate monitoring services. Financial-services firms that use satellite-derived timing signals for high-frequency trading.

The growth projection puts most of the new value in the reach rather than the backbone. The McKinsey-WEF analysis specifies that traditional hardware and service providers will see their share of the total space economy slowly decrease over the next decade, while the reach grows substantially faster than the backbone. The implication is that the space industry of 2035 will look substantially different from the space industry of today — not because the rockets and satellites will be radically different, but because the population of companies and customers depending on them will have expanded across nearly every major sector of the global economy.

What is real versus what is aspirational

The drivers that have attracted the most popular attention — asteroid mining, lunar resource extraction, helium-3 fusion fuel, space-based manufacturing, orbital tourism — are largely not the drivers of the $1.8 trillion projection. They are aspirational additions to the space economy that may or may not materialise in the projected timeframe. Asteroid mining, in particular, has been promoted by various ventures over the past decade — Planetary Resources, Deep Space Industries, AstroForge — but no commercial asteroid-derived material has yet been brought to market, and the engineering and financial obstacles remain substantial. Lunar resource extraction is closer to operational reality, with NASA’s Artemis programme planning to demonstrate water-ice extraction from permanently shadowed polar craters in the 2030s, but commercial-scale lunar mining is unlikely to contribute meaningfully to the global economy before 2040 at the earliest.

What is real and immediately driving the growth is mostly less glamorous. Satellite mega-constellations are real — SpaceX’s Starlink alone has launched approximately 7,000 satellites and is on track for tens of thousands more. Amazon’s Project Kuiper, OneWeb, and several Chinese constellations are also deploying at scale. The total number of operational satellites in orbit has grown from approximately 2,000 in 2018 to more than 10,000 currently, and is projected to exceed 100,000 by 2030. Earth-observation services have matured to the point where commercial satellite imagery is now used routinely by agricultural insurance providers, commodity traders, climate scientists, and intelligence agencies. Commercial space stations, designed to replace the International Space Station when it retires in 2030, are under active development by Axiom Space, Voyager Space (Starlab), and the Blue Origin / Sierra Space joint venture (Orbital Reef). These are not science fiction. They are construction projects with timelines and financing.

What this means for the next decade

As reported by a December 2025 World Economic Forum analysis of developing economies in the space sector, the geographic distribution of space-economy growth is also shifting substantially. For most of the post-Apollo era, the global space sector was dominated by the United States and Russia, with significant activity in Europe and Japan. The picture in 2025 is more diverse. India successfully landed Chandrayaan-3 on the Moon’s south pole in 2023 — the first country to reach the south pole — and operates a substantial domestic launch industry. China’s space programme has approximate parity with NASA on several metrics and is targeting a crewed lunar landing by 2030. The United Arab Emirates has a Mars orbiter and is participating in lunar missions. Brazil, Nigeria, Mexico, and several Southeast Asian countries are building domestic satellite capabilities. The space economy is becoming, for the first time, a multipolar industry in which substantial value is generated outside the historical aerospace powers.

The structural risks to the projection are real and worth noting. The continued accumulation of orbital debris raises the long-term possibility of the Kessler syndrome — a cascading collision sequence that could render certain orbital altitudes unusable. The regulatory framework for space activity remains fragmented and inadequate to the scale of commercial activity now underway. Geopolitical tensions between the major space powers could produce export controls, technology restrictions, or worse. As covered in a 2024 Innovator analysis of the WEF/McKinsey findings, the $1.8 trillion figure is itself a base-case projection; the report’s upside scenario reaches $2.3 trillion, and the downside scenarios — in which orbital congestion, regulatory failure, or geopolitical disruption substantially slow the growth trajectory — produce significantly lower numbers. The most likely outcome is that the actual 2035 space economy lands somewhere in the broad range between these scenarios. The basic direction, however, is no longer seriously contested. Space is now an industrial sector at the scale of pharmaceuticals or semiconductors, growing faster than either, and is no longer adequately described as a frontier.

The post By 2035, the global space economy is predicted to reach roughly $1.8 trillion in annual value — up from approximately $630 billion in 2024 — driven by satellite mega-constellations, Earth observation services, commercial space stations, and the early stages of lunar resource extraction, in a quiet industrial revolution that many economists believe will exceed the speed of every previous economic transition in modern history appeared first on Space Daily.

The popular framing of emotional pain treats it as something metaphorical. The broken heart of unrequited love, the sting of rejection, the ache of grief, the cutting remark, the wound that will not heal: the language of physical injury used to describe emotional injury is so widespread across cultures and languages that it has been treated, until quite recently, as a poetic convention rather than a scientific claim. People who use the language to describe their suffering are usually understood to be reaching for a metaphor that captures something about the intensity of what they feel.

The peer-reviewed neuroscience of the past two decades has substantially complicated this picture.

What the brain imaging evidence has shown, across multiple research teams, multiple methodologies, and multiple populations, is that emotional pain is not metaphorically similar to physical pain. The two states activate substantially overlapping neural systems, produce substantially similar behavioural and physiological responses, and respond to substantially the same pharmacological interventions. The language of broken hearts and stinging rejection is, on the strongest current reading of the evidence, more literally accurate than the popular framing has assumed.

The 2003 Cyberball study

The foundational peer-reviewed study of the neuroscience of social pain was published in October 2003 by Naomi Eisenberger, Matthew Lieberman, and Kipling Williams in the journal Science. The team designed an experiment to induce social rejection in a controlled laboratory setting while participants were inside a functional magnetic resonance imaging scanner. They used a computer game called Cyberball, in which the participant played a virtual ball-tossing game with what they believed were two other human players. After a brief inclusion phase in which all three players passed the ball to each other, the two other players began passing the ball only to each other, excluding the participant for the remainder of the game.

The two other players were not, in fact, human. They were computer-controlled. The exclusion was a designed feature of the experiment. From the participant’s subjective experience, however, they had just been deliberately excluded from a social activity by two people they had been interacting with moments earlier.

The brain activation pattern during the exclusion phase was the most significant finding of the study. The dorsal anterior cingulate cortex, a region of the brain that processes the affective component of physical pain, was significantly more active during exclusion than during inclusion. The level of activation correlated positively with the participant’s self-reported distress at being excluded. The same region of the brain that becomes active when a person is burned, cut, or struck became active when the same person was ignored in a virtual ball-tossing game.

The Eisenberger team’s interpretation, supported by the subsequent literature, was that the human brain treats social exclusion as a form of injury. The neural alarm system that evolved to alert humans to physical damage to their bodies is, on the available evidence, the same alarm system that alerts humans to damage to their social bonds.

The 2010 Tylenol study

The strongest follow-up evidence for the Eisenberger thesis came from a different direction. In 2010, a team led by Nathan DeWall at the University of Kentucky, with colleagues at Toronto, Florida, UCLA, Florida State, and Georgia College, published a study in Psychological Science that asked a simple question. If social pain and physical pain activate the same neural systems, then a pharmacological intervention that reduces physical pain should also reduce social pain. The team tested this prediction directly.

Participants in the first experiment took either 1,000 milligrams of acetaminophen, the active ingredient in Tylenol and Panadol, or a placebo, every day for three weeks. They reported their daily experience of social pain (feelings of rejection, exclusion, hurt feelings) on a standardised scale throughout the study period. The participants who took acetaminophen reported significantly lower social pain than those who took placebo, with the difference emerging gradually over the three weeks and becoming statistically significant by the end of the study.

The second experiment, also with three weeks of acetaminophen or placebo, used functional magnetic resonance imaging at the conclusion of the dosing period. Participants played the same Cyberball exclusion game while being scanned. The acetaminophen group showed significantly reduced neural activation in the dorsal anterior cingulate cortex and the anterior insula during the exclusion condition, compared with the placebo group. The pharmacological intervention designed to reduce physical pain had reduced both the felt experience and the brain activation associated with social pain.

The finding was substantial. Acetaminophen is one of the most widely used pain relievers in the world, taken by hundreds of millions of people for headaches, muscle aches, fever, and other physical conditions. Its mechanism of action involves central nervous system effects rather than purely peripheral pain blocking, which is the reason it can affect the brain regions that process social pain in addition to the brain regions that process physical pain. The DeWall team noted that this finding has implications for the treatment of social rejection, chronic loneliness, and the social aspects of grief, although they emphasised that acetaminophen is not a recommended long-term treatment for any of these conditions.

The 2011 somatosensory finding

A third major piece of evidence came from a 2011 study by Ethan Kross, Marc Berman, Walter Mischel, Edward Smith, and Tor Wager, published in the Proceedings of the National Academy of Sciences. The Kross team designed the most powerful induction of social pain that had been attempted in a brain imaging study. They recruited 40 participants who had experienced an unwanted romantic break-up within the previous six months and who reported that thinking about their ex-partner still produced significant emotional distress. The participants were placed in an fMRI scanner and shown alternating photographs of their ex-partner and of a familiar but emotionally neutral acquaintance. In a separate task, the same participants experienced a moderate physical pain stimulus, applied as heat to the forearm.

The Kross team found that thinking about the rejecting ex-partner activated not only the affective regions of the brain associated with physical pain, as the Eisenberger team had shown, but also the somatosensory regions, including the secondary somatosensory cortex and the dorsal posterior insula. These are the brain regions that process the felt sensory quality of physical pain, not merely the emotional response to it. The activation pattern in these regions during the romantic rejection condition was 88 per cent predictive of physical pain when compared with a database of more than 500 published pain studies.

The finding moved the science forward in an important way. Until 2011, the strongest interpretation of the Eisenberger data was that social and physical pain shared the affective components but probably not the sensory components. The Kross data suggested that, at sufficient intensity, social pain activates the sensory components as well. The brain of a person looking at a photograph of an ex-partner who has recently rejected them is, on the available evidence, doing something substantially similar to the brain of a person who has been physically burned.

Our team came across an interesting short video that explains the psychology behind what happens when someone has been through too much in life. If this article resonates, it’s worth a watch – click here to view it. 

Why the brain works this way

The current best evolutionary explanation for these findings is that the social attachment system in the human brain piggybacked on the existing physical pain system rather than developing a separate alarm mechanism of its own. Mammalian young, including human infants, require an unusually long period of caregiving to survive. An infant separated from its caregivers will die. The evolutionary pressure to keep infants attached to caregivers, and caregivers attached to infants, has been one of the strongest selection pressures shaping the human brain over the past several hundred thousand years.

The existing physical pain system, which had evolved to register damage to body tissue and motivate behaviour that reduces such damage, was already capable of producing a sufficiently intense aversive signal. The most parsimonious evolutionary solution was to extend this signal to social loss, so that the threat of being separated from social bonds would feel as urgent and unbearable as the threat of physical injury. The result is that the human brain treats damage to relationships, exclusion from social groups, and the loss of attachment figures as variants of the same general category of threat that includes physical wounds.

This explanation, sometimes called the social attachment piggyback hypothesis, has been articulated in detail by Eisenberger in subsequent papers and is the standard evolutionary interpretation of the imaging findings. It is also consistent with the cross-cultural ubiquity of physical pain language in descriptions of social loss. Speakers of unrelated languages, in unrelated cultures, with no shared history of metaphor formation, describe rejection and grief in substantially the same terms. The convergence on physical pain vocabulary appears to be driven by the underlying neural reality rather than by any cultural transmission.

The honest limitations

The social-pain-physical-pain overlap thesis is not, despite the strength of the evidence above, fully settled in the peer-reviewed literature.

A 2014 study by Choong-Wan Woo, Tor Wager, and colleagues, published in Nature Communications, applied a more sophisticated form of brain imaging analysis called multivariate pattern analysis to data on both social rejection and physical pain. The Woo team found that while the same anatomical brain regions are activated by both kinds of pain, the precise neural patterns within those regions are distinct. The brain appears to be using the same general neighbourhood for both kinds of pain, but it is doing different things within that neighbourhood.

The Woo finding does not negate the Eisenberger and Kross results. It does mean that the strongest possible interpretation, in which social and physical pain are essentially the same experience differently triggered, is too strong. The current best reading is that the two kinds of pain share substantial neural infrastructure but are not identical. The overlap is genuine and substantial. The identity claim is too strong on the available evidence.

A separate methodological concern is that the laboratory inductions of social pain, including the Cyberball game and the ex-partner photograph paradigm, are short-duration acute experiences that may not perfectly model the chronic social pain of long-term loneliness, sustained grief, or persistent interpersonal trauma. The neural systems engaged by acute laboratory rejection may differ in important ways from those engaged by months or years of sustained social suffering. The peer-reviewed evidence on chronic social pain is thinner than the evidence on acute laboratory social pain, although the available work suggests broadly similar neural patterns.

What it means

Several things follow from the neuroscience of social pain that are worth saying clearly.

The first is that the popular framing in which emotional suffering is treated as fundamentally different from physical suffering, less real, less serious, less worthy of medical attention, is not supported by the available evidence. The brain treats damage to social bonds as a category of injury and produces a measurable distress signal that overlaps substantially with the distress signal produced by physical injury. The chronic loneliness that the World Health Organization now treats as a global public health concern, the grief that follows the death of a close attachment figure, and the social rejection that produces measurable mortality in long-term studies are all, on the available evidence, registering in the brain as forms of sustained low-grade pain.

The second is that the language people use to describe their emotional suffering is, on the strongest current reading, an accurate report of what is happening rather than a poetic exaggeration of it. A person who describes a breakup as feeling like being punched in the chest is not being dramatic. They are providing the most accurate available verbal description of a neural state that genuinely shares features with being punched in the chest.

The third is that the pharmacological evidence suggests interesting possibilities for the treatment of acute social pain, although the practical implications remain genuinely contested. The DeWall finding that acetaminophen reduces social pain has been replicated and extended in subsequent work, but the long-term implications for grief management, loneliness intervention, and the treatment of attachment-related disorders are not yet established.

The fourth, on the strongest current reading of approximately twenty years of peer-reviewed neuroscience, is that the human capacity for enduring pain extends to the capacity for enduring social pain, because the same neural systems are involved in both, and the same biological constraints determine what can be borne and for how long.

The popular framing has, in a sense, always known this.

The neuroscience is just confirming what every person who has ever lost someone has already been trying to say.

The post Research into the neuroscience of social rejection has shown that the brain regions that activate when a person is excluded, rejected, or grieving a lost relationship are the same regions that activate during physical injury, with the overlap being so substantial that a standard over-the-counter painkiller measurably reduces both kinds of pain, because the human brain has co-opted the physical pain system to register damage to social bonds appeared first on Space Daily.

Joanna Gray has a new low to report from the coal face of what remains of British education: the trend for blank walls in classrooms. This miserable "display diet" is designed, inevitably, to help the 'neurodiverse'.

The post We Should Push Back Against the Trend for Blank Walls in Schools appeared first on The Daily Sceptic.

Thought of the week, from Hannah Arendt: “Loneliness is not solitude. Solitude requires being alone whereas loneliness shows itself most sharply in company with others.”

We tend to treat those two words as different doses of the same medicine. Solitude is a bit alone, loneliness is very alone, and both come down to the simple business of not having people around. Arendt is saying something stranger and, I’ve come to believe, far truer. They aren’t two points on one scale at all. They’re separate states, and the proof is that the worst of one tends to strike at the exact moment you’re surrounded.

The two aren’t even related

Solitude is being alone, and it can be one of the better things in a life. When I’m in it, I’m not actually without company. I’ve got myself. There’s a quiet conversation that goes on between you and you when no one else is about, and in solitude that conversation has room to happen. You think, you wander, you settle. Alone, and entirely fine.

Loneliness is a different animal altogether. It’s the sense of not being met, of there being nobody, possibly including yourself, who registers that you’re really there. And its cruel signature, the thing Arendt puts her finger on, is that it doesn’t require you to be physically alone to do its work. It does its sharpest, coldest work in a full room.

Two evenings

I can hand you both states as two specific nights.

The first was a solitary one. An evening alone in my flat, no plans, nobody about, the phone face down. I cooked something slow, read for a good while, sat out on the balcony watching the city do its restless thing. Not a word exchanged with another human for hours, and I felt full, settled, perfectly good company to myself. That was solitude. Alone, and not lonely in the slightest.

The second was a crowded one. A big party here in Bangkok, packed and loud, a whole room of people I half-knew, a drink in my hand, laughter going off all around me. And somewhere in the thick of it, a cold wave of about the purest loneliness I know rolled straight through me. Surrounded on every side, and abandoned. Everyone present, nobody meeting me, the noise widening the gap rather than filling it. The strange thing was that I’d have sworn, walking in, that a big lively night was exactly what I needed. It turned out to be the precise opposite of the cure. I left early, walked home by myself, and felt better the instant I was out the door, because being alone had never been the problem. The un-meeting crowd was.

Why we reach for exactly the wrong cure

Because we muddle the two together, we reliably apply the wrong fix. Someone admits they’re lonely and we tell them to get out more, see people, fill the diary up. Sometimes that helps. Often it makes things worse, because we’ve prescribed company for a condition that sharpens in company. It’s handing a man dying of thirst a tall glass of saltwater. More people is the right answer to a solitude you didn’t choose. It is frequently no answer at all to loneliness, and now and then it’s an accelerant.

It runs the other way too. People who genuinely need solitude, real time alone with themselves, often grow frightened of it, because they’ve absorbed the idea that all aloneness is the dangerous kind. So they stuff their lives with company to dodge a thing that would actually have done them good, fleeing solitude as though it were loneliness, and losing the one dependably restorative sort of alone there is.

The company you keep with yourself

What sits underneath Arendt’s distinction is the relationship you have with your own self. In solitude you’re alone but not deserted, because you’re still keeping yourself company, still on decent terms with the only person guaranteed to be in the room. Loneliness, in her sense, is when even that company gives out, when you’ve been deserted by everyone else and, worse, by your own self too, and that is a desertion no crowd on earth can reach. A party can’t talk you out of it, because the party isn’t addressing the actual absence. Arendt put it with a precision I can’t improve on: in solitude I am with myself, two-in-one, but in loneliness I am truly one, left by everybody. The absence is closer to home than any room full of strangers.

That reframes the whole problem. If the loneliness that bites hardest in a crowd is partly the loss of your own company, then a real portion of the cure was never out there in a bigger guest list at all. It’s in rebuilding the ability to sit with yourself, so that you turn up to the party already in decent company, and the crowd becomes a bonus rather than a frantic, failing remedy. The people hardest to make lonely tend to be the ones most at home in their own solitude, the ones who never lost the thread of that quiet two-way conversation in the first place.

Working out which one you’re in

So the genuinely useful first move, when the alone feeling lands, is to figure out which of the two has actually arrived, because they want opposite things from you. If it’s solitude you’re flinching from, the answer is to stop bolting, sit in it, and rediscover that your own company isn’t an enemy to be drowned out. If it’s loneliness, especially the sort that flares up in a crowd, the answer was never simply more bodies in the room. It’s the harder work of being properly met by a few people, and of repairing the relationship with the self that’s gone silent.

I think about those two evenings whenever I catch myself reaching for company as a cure-all. The night alone that felt full, and the crowded night that felt like being left behind. Between them they taught me what Arendt put far more elegantly, that being alone and being lonely have almost nothing to do with one another, and that the loneliest I am ever likely to be is not in an empty flat but in a bright, loud room full of people, not one of whom, myself included, is fully there. Solitude I can always go home to. Loneliness is the thing that follows me into the party. Telling them apart is the first step to not handing myself the saltwater every time.

The post Quote by Hannah Arendt: “Loneliness is not solitude. Solitude requires being alone whereas loneliness shows itself most sharply in company with others.”e: “He who has a why to live for can bear almost any how.” appeared first on Space Daily.

A new view of the prisoner’s dilemma

The post Does Cooperation Beat Cheating After All? appeared first on Nautilus.

Quote of the day, from Friedrich Nietzsche: “He who has a why to live for can bear almost any how.”

It’s the kind of line that can sound like a fridge magnet if you meet it cold, the sort of thing printed under a photo of a mountain. But it has a much heavier history than the mountain photo suggests. Viktor Frankl, the psychiatrist who survived the Nazi camps, took this exact sentence as the key to who lived and who didn’t around him. The prisoners who held on, he observed, were rarely the strongest or the best fed. They were the ones who still had a why, a person to get back to, a piece of work unfinished, some reason waiting on the far side. Strip a man of his why and the how, however mild, became unbearable. Give him one and he could endure almost anything.

The how is never the deciding factor

We get this backwards most of the time. We assume people break under the weight of their circumstances, the how, and that if we could just make the how easier, lighter, more comfortable, people would cope better. So we chase comfort, and we treat hardship as the enemy, and we measure a good life largely by how few difficult hows it contains.

What Nietzsche saw, and Frankl confirmed in the most extreme laboratory imaginable, is that the how is almost never what does people in. People endure staggering hows, illness, grief, poverty, loss, as long as the why holds. And people crumble under remarkably gentle hows, a comfortable life, no real hardship at all, the moment the why goes missing. It isn’t the size of the burden that breaks a person. It’s carrying any burden at all without a reason to.

My grandmother, who refused to die on schedule

I watched this play out in my grandmother, my mum’s mother, in the last stretch of her life.

She’d been given a grim prognosis, a matter of a few months at the outside, and by every medical expectation she should have gone roughly when they said she would. She did not. She hung on, stubbornly, well past the date, and the doctors did that polite shrug doctors do when a patient ignores the timetable. What kept her going wasn’t medicine or clean living or luck. It was my cousin’s wedding, eight months out, which she had decided, flatly and without negotiation, that she would attend.

That wedding was her why. She talked about it constantly, planned her outfit, fussed about the seating, used it as a rope to pull herself along a corridor everyone else assumed she’d already reached the end of. She made it. She sat in the second row in a hat she’d agonised over for weeks, cried through the vows, danced one slow number with my cousin, and she died about three weeks later, the job done, the why spent. I have never seen a clearer demonstration that the body will keep going far past what seems possible if the mind has somewhere it absolutely intends to be.

The danger of a borrowed why

The trouble with a why is that not all of them hold, and we’re often running on ones that can be taken away. A why pinned entirely to another person, to your children, say, or a partner, is real and powerful, but it has a hostage quality. If they leave, or grow up, or die, the why goes with them, and people who built their entire reason for being on a single relationship can collapse spectacularly when it ends.

The sturdiest whys, I’ve come to think, tend to be the ones that renew themselves. A piece of work that’s never quite finished. A craft you keep getting better at. A cause larger than your own lifespan. Even, in my grandmother’s case, a next thing, always a next thing, a wedding and then a christening and then a great-grandchild she’d decided in advance she had to meet. She kept manufacturing new whys the moment the old ones were used up, which is, I suspect, the real trick. A why isn’t a thing you find once and keep. It’s a thing you have to keep renewing, because life keeps spending them.

Why comfort can be the quiet danger

What unsettles me about all this, as a reasonably comfortable man living a reasonably comfortable life, is the warning Nietzsche’s line carries underneath. If a why lets you bear almost any how, then the people most at risk aren’t necessarily the ones with the hardest hows. They’re the ones with the emptiest whys.

You can build a life with the difficulty engineered almost entirely out of it, smooth, cushioned, frictionless, and find yourself strangely unable to bear it, because comfort is not a why. It’s just an easy how. A person with everything and no reason can be far more fragile than a person with nothing and a fierce one. Which means the modern project of removing all hardship, if it isn’t matched by the harder work of building a reason, can leave people more breakable, not less. We optimise the how and forget to ask about the why, and then wonder why so many of the comfortable are the ones falling apart behind closed doors.

The question worth keeping in view

I don’t have my grandmother’s clarity. Most of us don’t, until something forces it on us. But the quote has changed the question I ask myself when a stretch of life gets heavy. The instinct is always to ask how do I make this easier, how do I reduce the load, how do I escape the how. Nietzsche points at the better question, which is whether the why is still there at all.

Because if the how feels unbearable, it’s worth checking whether the real problem is the weight or the missing reason underneath it. Often the burden hasn’t actually grown. The why has slipped out from under it, and the same load that was fine last year has become impossible, not because it got heavier, but because the thing that made it worth carrying went missing while you weren’t looking.

My grandmother couldn’t be killed on schedule because she point-blank refused to miss that wedding. None of us gets to choose our hows, not really. The one thing we have any say over is whether we’ve got a why strong enough to drag us through them, and whether, when one gets used up, we’re paying enough attention to reach for the next.

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If you are currently in your mid-forties and feeling somewhat worse about your life than you remember feeling in your twenties, the data suggest you are not alone, you are not broken, and the curve you are on bends back upward. The basic finding is one of the more robust patterns in the empirical economics of well-being. In a long series of papers running from approximately 2004 through 2025, the economists David Blanchflower of Dartmouth College and Andrew Oswald of the University of Warwick have analysed survey data on life satisfaction and happiness from millions of individuals across more than 130 countries. The pattern that has consistently emerged is a U-shape — high in youth, declining through early and middle adulthood, reaching a minimum somewhere in the late forties, and then rising again through the late fifties, sixties, and into the seventies. The same shape appears, with minor variations, in advanced economies, developing economies, individual US states, every European country examined, and the great majority of Latin American, African, and Asian countries surveyed.

The most comprehensive single statement of the finding came in 2020, when Blanchflower published a National Bureau of Economic Research working paper analysing life-satisfaction data from 132 countries. Averaging across the country-level estimates, he found the age minimum of well-being at 47.2 years in advanced countries and 48.2 years in developing countries — strikingly similar figures across radically different economic and cultural contexts. “The happiness curve is everywhere,” he concluded. A 2021 follow-up in the Journal of Population Economics extended the analysis to 145 countries and confirmed the same essential pattern, with the U-shape robust to statistical controls for income, education, marital status, and employment.

What the data actually show

The shape of the curve, examined country by country, is not identical everywhere. In some countries the dip is sharper; in others it is more gradual. The recovery phase varies in steepness. The absolute level of happiness at any given age varies enormously across countries — Scandinavian populations report substantially higher life satisfaction at all ages than populations in many lower-income or politically unstable countries. But the basic temporal pattern — that any given country’s well-being levels are lower in midlife than in either young adulthood or old age — replicates across an extraordinary range of national contexts. As reported in the University of Warwick’s press coverage of the original 2008 Blanchflower-Oswald paper, the researchers found the same U-shape in happiness levels and life satisfaction across 72 countries in their initial dataset, including economies as different as Norway, China, Iraq, and Argentina. The pattern is not specific to wealthy industrial democracies or to any particular cultural tradition. It appears to be a feature of being human across the adult lifespan, regardless of where the human in question happens to live.

For people inside the dip, the data carries a specific implication. The years between approximately 40 and 55 are, on average across the surveyed populations, the lowest-satisfaction years of adult life. The recovery is not automatic and not guaranteed for any individual — these are statistical averages across enormous populations, and any given person can defy the curve in either direction. But the general trajectory means that the experience of feeling that life has somehow narrowed or dimmed in midlife is, by the available data, the modal experience for adults in this age range, not a personal failure or a sign that something has specifically gone wrong. The corollary is that the late sixties and seventies, contrary to widely-held assumptions about ageing as a steady downhill, are typically reported by the people living through them as among the higher-satisfaction periods of adult life.

Why the curve might exist

The mechanisms behind the U-shape are not fully settled, and several competing explanations are now under active research. One leading hypothesis comes from the socioemotional selectivity theory developed by the Stanford psychologist Laura Carstensen, which proposes that as people perceive their remaining time as shorter, they progressively prioritise emotionally meaningful experiences over information-seeking or status-seeking ones. Older adults, in this account, are happier in part because they have become better at selecting the activities, relationships, and goals that actually produce contentment, and at letting go of the ones that do not. A second hypothesis emphasises expectation adjustment — by the late forties, most adults have learned what their lives will and will not deliver, and the gap between what they hoped for and what they have can produce acute disappointment; by the late sixties, that gap has often been reconciled. A third hypothesis emphasises the practical reduction of midlife stressors — the children grown, the career trajectory settled, the financial pressure typically eased — which simply removes some of the load that was depressing midlife well-being.

Per a 2022 review and replication of the U-curve in Frontiers in Psychology, neurobiological mechanisms may also play a role. Midlife is the period when adults typically carry the heaviest combination of work, financial, caregiving, and intergenerational responsibilities — the “sandwich generation” effect of being responsible for both children and ageing parents simultaneously. The cumulative allostatic load of chronic stress can suppress subjective well-being for years at a time. As these responsibilities reduce in late life, the stress load reduces, and the underlying capacity for satisfaction reasserts itself.

What the framework does not claim

Intellectual honesty requires noting that the U-curve finding has been actively contested within happiness economics over the past two decades, and the methodological debate remains unresolved on several points. Some critics — notably Paul Frijters and Tony Beatton in 2012, and Sonja Kassenboehmer and John Haisken-DeNew in 2013 — have argued that the U-shape appears in cross-sectional data but weakens substantially or disappears in longitudinal data that follows the same individuals across their lives. Others have suggested that the U-shape may be partly an artifact of cohort effects (different generations having different baseline happiness levels) rather than a pure age effect. The Princeton economist Angus Deaton has argued that the U-shape may depend on specific socioeconomic conditions and may not be as universal as the Blanchflower-Oswald papers suggest.

The Blanchflower group has responded to these critiques with subsequent analyses that they argue confirm the basic pattern across multiple datasets and methodological approaches. The debate continues. What is largely uncontested is that the well-being of younger adults (ages 18-25), particularly young women, has declined substantially in many developed countries since approximately 2014, in ways that complicate the traditional U-curve picture for the most recent cohorts. As documented by the Global Interdependence Center in a 2025 review of the global U-shape literature, the youth-end of the curve has flattened or reversed in some recent samples — meaning that for some current young adults, the typical pattern of starting high and dipping into midlife may not apply to them in the way it did to earlier generations. The midlife dip and the late-life recovery, however, continue to show up consistently in the older portions of the data.

Why the curve is invisible while you are on it

The most disconcerting feature of the U-curve, for people currently inside the dip, is that it tends to be undetectable as a temporary pattern from within. Someone in the middle of midlife dissatisfaction typically experiences the dissatisfaction not as one particular point on a long curve but as the new permanent reality of being themselves. The retrospective view from the seventies — that the forties were, statistically speaking, the lowest-satisfaction years of an otherwise broadly improving life — is not available to the person in their forties, who has no way to see the forthcoming recovery. The curve appears in the aggregate data because researchers can examine millions of lives at different ages simultaneously. Each individual life sees only the slice it is currently in. The empirical contribution of the Blanchflower-Oswald research programme, whatever the eventual outcome of the methodological debates around it, has been to make the broader shape visible at all — to point out, on the basis of survey data from hundreds of millions of human beings, that the dip is a feature rather than a final destination, and that the curve generally bends upward again on the other side.

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If you have ever lain awake at 3 a.m. running through a conversation you cannot rewrite, a decision someone else has already made, or a future event you cannot guarantee, you have arrived at the specific psychological territory that a former Roman slave named Epictetus mapped out approximately 1,900 years before you got there. Epictetus, who lived from roughly 50 to 135 CE, did not write anything down. His teachings were recorded by his student Arrian, who transcribed his lectures and later compiled the most essential ones into a short handbook called the Enchiridion. The handbook, approximately 53 short chapters long, opens with what is probably the single most consequential sentence in the entire Stoic tradition. According to the Stanford Encyclopedia of Philosophy’s entry on Epictetus, the line begins: “Of things that exist, some are in our power and some are not in our power. Those that are in our power are conception, choice, desire, aversion, and in a word, those things that are our own doing. Those that are not under our control are the body, property or possessions, reputation, positions of authority, and in a word, such things that are not our own doing.”

What Epictetus then argued is that almost all human suffering arises from a single, repeated, correctable error: confusing the first category with the second. We try to control things that belong in the not-in-our-power column — other people’s opinions of us, the behaviour of relatives, the outcome of negotiations, the weather, the economy, the past, the future, our own bodies and lifespans — and we neglect the small, genuinely controllable category, which consists of our own judgements, intentions, and responses. The result is chronic frustration about things we were never going to be able to change, accompanied by chronic neglect of the things we actually could change. The Stoic prescription, articulated in chapter 1 of the Enchiridion and elaborated across the much longer Discourses, is to perform this sorting deliberately and continuously, until it becomes second nature.

The dichotomy in practice

The classical Stoic exercises around what modern Stoic-revival writers have called the “dichotomy of control” were not abstract philosophical contemplations. They were daily practices, intended to be performed in the morning before the rest of the day’s events began, and reviewed in the evening after the day was over. The morning practice involved anticipating the day’s likely difficulties — encounters with rude or dishonest people, unexpected setbacks, frustrations of various kinds — and pre-sorting them into the two categories. The encounter with the rude colleague would happen or not happen; that was not in our control. Our response to it was. The traffic on the road would be heavy or light; that was not in our control. Our patience inside that traffic was. The clients we hoped to sign would sign or not sign; that was not in our control. Our preparation, our presentation, and our equanimity in the meeting were.

The same logic applied to the bigger questions of a life. Whether one’s children turn out as one hopes, whether one is loved by the people one loves, whether one’s career succeeds, whether one stays healthy, whether one lives to be old — Epictetus would have placed all of these squarely in the not-in-our-power column. The only things in our power, in his strict reading, are our own judgements and responses. As the modern Stoic writer Donald Robertson summarises the framework, drawing on Epictetus’s own emphasis: maintaining the distinction between what is up to us and what is not is the foundational practice from which all other Stoic exercises follow. Per Philosophy Break’s reference on the dichotomy of control as a Stoic device for a tranquil mind, the point of the practice was not resignation but reallocation of attention — moving one’s effort away from the controllable shape of the world and toward the controllable shape of one’s own response to whatever world arrives.

The route from Greece to the modern clinic

The connection between Epictetus’s teaching and modern cognitive behavioural therapy is not a strained academic parallel. It is direct, documented, and explicitly acknowledged by the founders of the therapeutic tradition themselves. As reported in a 2023 review in Neurological Sciences on the Western origins of mindfulness therapy in ancient Rome, Albert Ellis, the founder of Rational Emotive Behavior Therapy in 1955, explicitly credited Epictetus as the primary philosophical influence on his approach. Ellis quoted the famous line from chapter 5 of the Enchiridion — “Men are disturbed not by things, but by the views which they take of them” — in his foundational 1955 paper introducing the new therapeutic method, and reproduced it in numerous subsequent publications. Aaron Beck, who developed Cognitive Therapy in the 1960s (the broader framework that came to be called Cognitive Behavioural Therapy when combined with behavioural techniques), wrote in his original treatment manual for depression that “the philosophical origins of cognitive therapy can be traced back to the Stoic philosophers, particularly Epictetus.”

The structural parallels are precise. Ellis’s foundational ABC model — Activating event, Belief about the event, Consequence (emotional or behavioural) — maps almost exactly onto Epictetus’s distinction between events themselves and our judgements about events. The CBT technique of “cognitive restructuring,” which involves identifying automatic negative thoughts and examining whether they accurately reflect reality, is structurally identical to the Stoic exercise of examining one’s judgements about external events. The CBT concept of “locus of control” — directing attention toward what one can influence rather than what one cannot — is the dichotomy of control restated in the language of mid-twentieth-century psychology. Even the third-wave therapies like Acceptance and Commitment Therapy (ACT) and Dialectical Behavior Therapy (DBT), which add components of mindfulness and acceptance, draw on Stoic exercises that Ellis and Beck had originally underemphasised. The Serenity Prayer, written by Reinhold Niebuhr in 1932 — “grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference” — is the dichotomy of control rendered in twentieth-century devotional language.

What the evidence base now shows

The descendant of Epictetus’s teaching is now, by a substantial margin, the most empirically supported form of psychotherapy in modern medicine. Cognitive Behavioural Therapy has been tested in literally thousands of randomised controlled trials across the past five decades, covering depression, generalised anxiety disorder, panic disorder, post-traumatic stress disorder, obsessive-compulsive disorder, eating disorders, insomnia, chronic pain, and a long list of other conditions. The aggregate effect sizes from meta-analyses are typically in the moderate to large range, with Cohen’s d values between approximately 0.5 and 1.0 depending on the condition and the specific protocol. CBT is the first-line recommended treatment for several major mental-health conditions in clinical guidelines issued by the National Institute for Health and Care Excellence in the UK, the American Psychiatric Association, the American Psychological Association, and equivalent bodies across most developed countries.

As documented in the Robertson and Codd 2019 paper in The Behavior Therapist, the central therapeutic insight that runs through this entire empirical edifice — that emotional disturbance is mediated by judgements about events rather than by the events themselves, and that the path to reduced disturbance runs through revising the judgements rather than changing the events — is, in essentially its original form, what Epictetus was teaching his students in Nicopolis in the late first and early second centuries CE. The mechanism is the same. The vocabulary has changed. The clinical context has changed. The empirical infrastructure has changed beyond anything anyone in ancient Rome could have imagined. But the basic move at the heart of the intervention — sorting the things that are up to us from the things that are not, and reallocating attention accordingly — is recognisably the same move that opens chapter 1 of the Enchiridion.

What the framework asks

The practical implication for an ordinary person not currently in therapy is not that they should adopt the entire apparatus of clinical CBT. It is that the basic distinction Epictetus drew is available to anyone, costs nothing, and has been validated by approximately seventy years of clinical research and approximately two thousand years of philosophical practice. The exercise itself is straightforward. Whatever is currently troubling you — the conversation, the decision, the rejection, the diagnosis, the news, the relative, the political situation, the future you cannot guarantee — has two components. Some part of it is genuinely within your power to change. Some part of it is not. Sorting the two takes a few minutes of honest attention. Most of the suffering, in Epictetus’s account, comes from skipping that step. Most of the relief, in the modern CBT literature, comes from doing it.

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