A Space Daily column

Human Element

Psychology and behaviour

Human Element covers the psychology of discovery. How astronauts hold up under pressure, why people believe what they believe, and what research on the human mind can and cannot tell us.

Human Behaviour

Psychology suggests people who suddenly downsize their lives in their 60s — smaller house, fewer clothes, shorter guest lists — aren’t giving up, they’re finally noticing what was costing them without earning its keep

Downsizing in the sixties often gets misread as retreat, but research on voluntary simplicity, aging attitudes, and decision-making suggests something else is happening: a late-arriving audit of what possessions, spaces, and relationships were actually costing.

Aug 9, 2026

Psychology

The most extensive review of dementia risk to date found nearly half of all cases trace back to 14 everyday factors, from hearing loss to untreated vision problems, most of which have more to do with your health than your age

What you thought was inevitable aging might actually be preventable—if you treat your hearing loss, fix your vision, and address a dozen other overlooked health conditions.

Aug 9, 2026

Psychology

People who scored higher on intelligence tests as children tend to drink more alcohol as adults in the UK and US — but not in Sweden, where the correlation runs the other way

A striking pattern emerges across cultures: the smartest children become heavy drinkers in some countries, moderate ones in others, suggesting intelligence alone cannot explain alcohol use.

Jul 31, 2026

Psychology

Jet pilots had a word for the feeling of coming loose from the earth at high altitude, and when two researchers put the question to 137 of them in the mid-1950s, 35 per cent said they had felt it and two-thirds of that group had never told another pilot

Clark and Graybiel wrote the pilots' word down, counted how many men knew it, and found that the thing most of them would not discuss was also the thing a few of them said made them feel like kings.

Jul 30, 2026

Psychology

We read the placebo trial behind the fake-supplement headlines: of 90 older adults in Milan, those told outright that their pills were sugar reported less stress than those deceived into thinking the pills were real — and the percentages in the university’s announcement are nowhere in the paper

An Italian randomised trial set an open-label placebo against a deceptive one and against a group given no intervention. Two of ten outcomes separated the groups. The physical-performance figures quoted in the university’s announcement are not in the paper, which reports no percentages at all.

Jul 30, 2026

Psychology

Psychopathy may be two different things, not one: in 115 ordinary adults, one type’s attention locked hard onto the images that unsettle most people, while the other barely flinched at them

A study at Erasmus University Rotterdam measured what people's brains and eyes actually did in front of disturbing pictures, and found the two darker sides of the psychopathic personality behaving in opposite ways. The fearless trait went with attention that seized on the images, at least in the men tested; the cold trait went with a blunted flinch and muted feeling. The volunteers were healthy young adults, not diagnosed psychopaths, and the effects were modest, so the finding is a lead to follow, not a verdict.

Jul 28, 2026

Mind & Meaning

Norway struck oil in 1969 and did the opposite of what most countries do with sudden money. It settled who controlled the resource before the revenue arrived in volume, and the fund it built now owns a piece of nearly every major company on earth, about 3.78 million kroner per resident on paper

When Norway discovered vast oil reserves, it resisted the curse that has impoverished resource-rich nations elsewhere—by building a sovereign wealth fund that became the world's largest, a cautionary tale inverted.

Jul 27, 2026

Mind & Meaning

For decades a single whale has called at a frequency no other whale answers, and no one can say whether it is truly alone or simply speaking a language the rest of the ocean cannot hear

Scientists have tracked a whale's solitary call for decades, but loneliness may be the wrong story—and the ocean's depths may hide truths we're simply not equipped to hear.

Jul 27, 2026

Mind & Meaning

In July 1946, prices in Hungary doubled about every fifteen hours — a man paid in the morning had to spend his wages fast or watch some forty per cent of their value vanish by dinner, so the national bank ended up issuing the highest-denomination banknote ever put into general circulation, with a face value of 100 quintillion pengő

When prices double every fifteen hours, a morning's wages become pocket change by dinner—forcing a desperate nation to print the largest banknote ever circulated.

Jul 26, 2026

Mind & Meaning

By Al Pacino’s own account, in the spring of 1971 Paramount executives tried three separate times to fire him from The Godfather during shooting, until Francis Ford Coppola shot the restaurant scene where Michael becomes a killer, and the studio saw what his restrained performance had been building toward

A studio desperate to replace him saw only weakness in Pacino's early takes—until one scene revealed the explosive restraint that would define cinema.

Jul 24, 2026

Human Behaviour

Dermatologists have long documented that the expressions worn most often across a lifetime eventually stop leaving the face and start staying — thousands of repetitions of the same smile, frown, or squint pulling the same muscles until the skin above them slowly loses the ability to return to neutral

Your face is literally memorizing your expressions, one repetition at a time.

Jul 24, 2026

Mind & Meaning

When Singapore became independent in 1965 it had no natural resources, no hinterland, and fewer than 2 million people. Sixty years later its GDP per capita is higher than that of the United States, the United Kingdom, or Australia

A city-state with nothing but ambition built the world's most unlikely economic miracle.

Jul 24, 2026

Mind & Meaning

Ireland spent most of the 20th century watching its young people leave for work in London and Boston — and 40 years later, their descendants started coming home to work at the European operations of Apple, Google, and Pfizer, in a country whose GDP per capita now ranks higher than Germany’s

A country that once hemorrhaged talent to the world is now pulling it back—and has become one of Europe's richest economies in the process.

Jul 24, 2026

Mind & Meaning

Saudi Arabia knows the day is coming when the world stops needing oil — and its Public Investment Fund is a bet placed by one generation on behalf of the next, spending the last decades of oil revenue on hotels, football leagues, and entire cities in the empty desert, so the grandchildren of today’s leaders inherit a country worth having

A nation betting its post-oil future on megaprojects and foreign investment is discovering that transforming an economy faster than global markets demand is harder than the spreadsheets suggest.

Jul 24, 2026

Mind & Meaning

Cats sleep between 12 and 16 hours a day not because they are lazy but because their hunting strategy requires explosive short-burst energy — and a body that can sprint at nearly 50 kilometres per hour needs most of the day to prepare for a few seconds of effort

What looks like laziness is actually a predator's metabolic masterpiece: cats need most of their day to fuel the milliseconds when they strike.

Jul 23, 2026

Mind & Meaning

Every Antarctic winter, male emperor penguins stand for more than two months in temperatures down to minus 50 degrees Celsius, balancing a single egg on their feet — and eating nothing the entire time

A bird's survival hinges on the most brutal gamble in nature: starving for months while cradling an egg through Antarctic darkness.

Jul 23, 2026