The 2025 World Happiness Report contains a result that is both encouraging and easy to overstate: people tend to expect less kindness from their communities than those communities display when tested.

In lost-wallet experiments, actual return rates were much higher than people predicted. Separately, people who believed a lost wallet was likely to come back rated their lives more highly, and positive beliefs about other people were especially valuable among those facing difficult circumstances.

That does not mean researchers proved that correcting a perception gap equalizes happiness more than closing an income gap. The report combined several datasets and analytical designs. It found strong associations, plus early intervention evidence in one student population. It did not randomly assign whole societies to greater trust or greater income equality.

The careful version is still interesting: mistaken pessimism about other people may conceal a social resource that already exists.

The wallets supplied a behavioral check on what people believe

The report’s measure of expected kindness came from questions about whether a lost wallet would be returned by a neighbor, a stranger or a police officer. Expectations can tell us how safe and cooperative a community feels, but they do not establish how people will actually behave.

For a reality check, the report drew on a 2019 field experiment led by Alain Cohn and published in Science. The researchers delivered more than 17,000 apparently lost wallets to institutions in 355 cities across 40 countries, then recorded whether someone contacted the supposed owner.

The wallet experiment was originally designed to study civic honesty. Its most discussed result was counterintuitive: in nearly every country, wallets containing money were more likely to be reported than wallets without money. Surveys of nonexperts and professional economists failed to anticipate that pattern.

The World Happiness Report compared experimental return rates with public expectations and concluded that people were too pessimistic. The mismatch was especially relevant in Nordic countries, where both expected and actual wallet returns were high.

A wallet is only one narrow test of honesty. Returning one to an institution is not the same as helping a neighbor through illness, offering emotional support or acting fairly at work. Still, it provides observed behavior rather than relying entirely on what respondents say about themselves.

Expected kindness was associated with a large life-satisfaction difference

Chapter 2 of the 2025 report analyzed 123,050 responses from the 2019 Gallup World Poll and Lloyd’s Register Foundation World Risk Poll. The model included age, gender, relationship status, education and health problems, along with country fixed effects.

Respondents who believed a lost wallet would very likely be returned reported life satisfaction more than three-quarters of a point higher on a zero-to-ten scale. The estimated difference was larger than the model’s difference associated with a doubling of income and almost twice the difference associated with unemployment.

This is a comparison of regression coefficients, not a promise that telling someone their neighbor is kind will raise life satisfaction by 0.75 points.

People who are already happier may interpret others more generously. Safer, better-governed places may produce both trust and life satisfaction. Personality, past treatment and local institutions may influence both answers. The report acknowledges two-way relationships and unmeasured factors, so “predicted” is more accurate than “caused.”

The distinction also matters because the happiness ranking itself is not calculated from wallet returns, income or six other explanatory factors. Countries are ranked by residents’ answers to the Cantril Ladder, averaged across 2022 to 2024. In my earlier article on wellbeing measures, I looked at why the ladder is not interchangeable with a direct question about happiness.

Kindness appeared to narrow the wellbeing penalty of hardship

The report’s inequality analysis used European Social Survey data collected between 2002 and 2022. People who judged others to be fair and helpful appeared to lose less life satisfaction in association with unemployment, poor health, discrimination and unsafe streets.

In statistical terms, perceived fairness and helpfulness interacted with difficult circumstances. In ordinary language, a trusting social environment seemed to offer more value to people who had more working against them.

This is the basis for the report’s conclusion that expected and actual benevolence can reduce inequality in wellbeing. If a factor provides a larger benefit near the lower end of the life-satisfaction distribution, it can reduce the gap between people reporting better and worse lives.

It is not the same as saying kindness replaces material security.

The analysis did not compare a kindness campaign with tax, wage, housing or social-insurance policies. Unemployment, ill health and unsafe streets remained adverse circumstances. A supportive community may soften their association with wellbeing without removing the conditions themselves.

Likewise, “income gap” and “happiness gap” are different quantities. Income inequality concerns the distribution of money. Wellbeing inequality concerns the spread of people’s life evaluations. They can influence each other, but narrowing one is not mathematically identical to narrowing the other.

A separate student project tested whether perceptions could shift

The report’s stronger evidence that perceptions can be changed came from its chapter on young adults, not from the cross-national wallet analysis.

Researchers in the Stanford Community Project found that students underestimated how empathic their peers said they were. Across more than 5,000 undergraduates, participants estimated that 87% of Stanford students would help somebody feeling bad, while 96% of students endorsed that description of their own likely behavior.

Chapter 5 describes two field experiments intended to correct this gap. In the first, posters and a workshop presented students with data showing that their peers were more supportive than commonly assumed. The intervention reduced the measured empathy-perception gap by 75% relative to the control condition and increased reported social risk-taking, such as starting conversations, by 11%.

A second version added prompts encouraging small social actions. Its effect on the perception gap was smaller, a 10% reduction, but participants were more likely to report social risk-taking during the following week. Four months later, the intervention group reported an average of 0.44 more close friends.

These results are preliminary and local. The chapter notes that the intervention manuscript was still in preparation. Stanford undergraduates are not a representative sample of a city, let alone the world, and self-reported empathy is not identical to observed kindness.

The experiments nevertheless provide a plausible mechanism. If people underestimate how receptive others are, they may avoid conversations, requests and offers of support. That avoidance prevents corrective experiences, allowing the pessimistic belief to survive.

Underestimation can become self-reinforcing

A community can contain willing helpers while still feeling unfriendly if everyone waits for evidence before making the first move.

The person who expects rejection stays silent. Their neighbor reads the silence as a preference for distance and also stays silent. Neither person behaves unkindly, but each leaves the encounter with no evidence of kindness.

Correct information can interrupt that loop. It changes the perceived odds of reaching out, which may create opportunities to observe the cooperation that surveys and wallet experiments suggest is already present.

But information has to be credible and specific. A poster declaring that “people are good” asks for faith. Local evidence showing how many peers offered help gives a person something testable. The Stanford results are promising partly because the messages described the participants’ own community.

The report identifies an overlooked variable, not a substitute for income

The 2025 report makes a strong case that beliefs about other people belong in explanations of wellbeing. Expected wallet return was associated with life satisfaction on a scale comparable to household income, and fair, helpful social environments appeared to protect people facing adverse circumstances.

It also shows why the simplest retelling goes too far. The cross-national results are observational. The perception interventions involved university students. The income comparison concerns modeled associations, not competing social policies.

I come away with a narrower conclusion: some communities are kinder than their residents realize, and that error may carry a wellbeing cost. Correcting it will not pay the rent or remove discrimination. It may, however, make people more willing to use the support that was there before they knew to expect it.