Greater opportunity has transformed women's lives. But research suggests that progress, pressure and happiness do not always move together.

By Lydia@Lydia.com

Women today can make choices that would have been unimaginable to many of their grandmothers.

Study at university.

Build a career.

Choose whether and when to marry.

Control fertility.

Live independently.

Start a business.

Travel.

Own property.

Leave an unhappy relationship.

Reinvent themselves at almost any stage of adult life.

By many objective measures, this represents extraordinary progress.

So nearly twenty years ago, two economists discovered something they found genuinely puzzling.

As women's opportunities expanded, women's reported happiness did not rise alongside them.

That became known as the paradox of declining female happiness.

And researchers are still trying to understand it.

The original puzzle

In 2009, economists Betsey Stevenson and Justin Wolfers examined decades of American and European data on subjective wellbeing.

They documented major improvements in women's education, earnings, employment opportunities, reproductive autonomy and economic independence.

Yet across the period they studied, American women's reported happiness declined both absolutely and relative to men's. Similar relative patterns appeared across much of Europe.

The obvious question was:

Why?

Perhaps surprisingly, the researchers could not find an easy explanation.

Women who worked and women who did not showed broadly similar trends.

So did women with and without children.

Marriage, divorce, employment and motherhood did not neatly explain the pattern either.

The researchers therefore resisted claiming that women's advancement itself had made women unhappy.

Instead, they presented a puzzle.

Almost twenty years later, the puzzle remains

A major 2025 review published in Science Advances revisited the question using international evidence extending through 2023.

The researchers identified not one but two paradoxes.

First, women in many datasets report higher overall life satisfaction or happiness than men while simultaneously reporting worse mental health and more negative emotions.

Second, despite enormous improvements in women's social and economic position over the past half-century, women's wellbeing relative to men's has declined on several measures.

Another extensive 2024 analysis of 50 measures of subjective wellbeing across 167 countries found a similarly complicated picture.

Women scored worse on all 17 measures of negative affect examined and on most measures of positive affect. Yet when researchers looked at broad questions such as overall happiness or life satisfaction, women often rated their lives similarly to—or more positively than—men.

In other words:

There isn't one single thing called happiness.

Someone can consider her life good while still feeling stressed.

She can be grateful and exhausted.

Successful and anxious.

Loved and overwhelmed.

Proud of what she has achieved while wondering why achievement does not always feel the way she expected.

Perhaps that is where the paradox becomes recognisable.

More choices can also mean more things to get right

One of the most intriguing ideas in the original Stevenson-Wolfers paper concerns expectations.

Earlier generations of women often had far fewer socially acceptable paths through adult life.

Modern women have many more.

That is unquestionably progress.

But more possibilities can also create more dimensions against which we evaluate ourselves.

Career.

Marriage.

Motherhood.

Friendship.

Finances.

Health.

Appearance.

Community.

Travel.

Personal development.

Meaning.

Home.

Leisure.

We can now succeed in many different areas.

We can also feel that we ought to.

Stevenson and Wolfers wondered whether expanding opportunities had increased the number of life domains women incorporated when deciding whether their lives were going well.

Their younger participants offered an intriguing clue.

Among American high-school seniors, girls increasingly placed importance on success across numerous areas of life—including career success, steady employment, contribution to society and community leadership. At the same time, their satisfaction with leisure time, fun and friendships was declining.

The authors did not establish that ambition causes unhappiness.

But their observation raises a question that feels remarkably contemporary:

When did having the freedom to do anything begin to feel like an obligation to do everything?

The workday doesn't always finish at work

There is another part of the modern picture that newer evidence allows us to examine more clearly.

Women entered paid employment in enormous numbers, but unpaid work inside families did not disappear.

Across OECD countries, women currently perform almost twice as much unpaid work per day as men.

When paid and unpaid work are combined, women work on average about 24 minutes longer each day—roughly 12 additional hours each month. The gap becomes particularly pronounced in households with children.

That unpaid work includes more than washing dishes.

Childcare.

Shopping.

Caring for relatives.

Appointments.

School arrangements.

Household administration.

Remembering what needs to happen next.

The Stevenson-Wolfers paper discussed the famous idea of the “second shift” but found that simply counting working hours could not explain their historical happiness trend.

Modern evidence suggests something slightly different may matter: not merely how much work is performed, but who carries responsibility for making everyday family life function.

The distinction is subtle.

Doing a task takes time.

Being responsible for remembering that it needs doing occupies the mind.

Then came the comparison machine

There is another enormous change separating today's women from those studied during much of the original research.

Social media.

Previous generations compared themselves largely with people they actually knew.

Today the comparison group can include millions of carefully selected lives.

Someone else's promotion.

Kitchen renovation.

Holiday.

Marriage.

Fitness transformation.

Perfect children.

New business.

Beautiful dinner.

We rarely see the argument before the photograph, the credit-card bill behind the holiday or the exhaustion outside the camera frame.

Recent international evidence deserves careful interpretation here.

The World Happiness Report 2026, examining PISA data from 47 countries, found that higher levels of some forms of internet and social-media use were associated with lower life satisfaction among 15-year-olds, with the relationship generally stronger among girls than boys. The researchers explicitly warn that these are correlations and do not establish that social media causes lower wellbeing.

Perhaps social media is part of the modern happiness puzzle.

But it cannot plausibly be the whole answer—and international differences are large enough that researchers caution against treating technology as a single universal explanation.

Progress and pressure can coexist

This may be the most important lesson from the research.

We do not have to choose between saying:

Women's lives have improved enormously.

and:

Modern life can place enormous pressure on women.

Both can be true.

Greater education is valuable.

A demanding career can also be stressful.

Economic independence is liberating.

Managing household finances can still cause anxiety.

Parenthood can provide immense meaning.

It can also be exhausting.

Having choices is better than having choices denied.

But choice alone does not guarantee wellbeing.

The original researchers themselves warned against interpreting declining reported happiness as evidence that expanding women's opportunities was a mistake.

That would confuse the problem with the progress.

Perhaps the more useful question is:

How can society preserve women's expanded opportunities while reducing the pressures that sometimes accompany them?

Happiness is not a performance review

There may also be a lesson here at the individual level.

Modern culture encourages us to evaluate life as though we were reviewing an investment portfolio.

Career: progressing?

Relationship: thriving?

Children: succeeding?

Body: healthy?

Finances: secure?

Friendships: maintained?

Home: presentable?

Travel: interesting?

Purpose: discovered?

The trouble with this approach is that ordinary human life rarely performs well in every category at once.

Sometimes work is exciting and family life is difficult.

Sometimes relationships flourish while money is tight.

Sometimes health demands attention and ambitions have to wait.

Sometimes nothing is wrong at all.

We are simply tired.

A meaningful life does not require simultaneous excellence in every dimension.

Maybe the goal isn't maximum happiness

There is another possibility worth considering.

Perhaps happiness itself is too narrow a target.

A worthwhile life contains experiences that are not always pleasant.

Raising children.

Caring for parents.

Building something difficult.

Supporting a friend through illness.

Learning.

Serving a community.

Staying with a challenge when walking away would be easier.

These experiences may bring stress, frustration and exhaustion while also creating love, purpose and meaning.

So perhaps the question:

“Am I happy?”

occasionally needs some companions.

Does my life have meaning?

Do I have people I love?

Am I spending enough time on things that matter to me?

Do I have room simply to be myself?

Those questions may reveal things that a happiness score cannot.

Lydia's Take

Women fought hard for choices previous generations were denied.

Those choices should be celebrated and protected.

But perhaps freedom also deserves freedom from another expectation:

The expectation that because we can do everything, we somehow should.

You don't have to excel at work, maintain the perfect home, raise perfect children, exercise every morning, cook beautiful dinners, nurture every friendship, look ten years younger, travel somewhere interesting and discover your life's purpose before Friday.

A good life can have unfinished corners.

It can include ambition and rest.

Achievement and ordinary days.

Independence and needing other people.

Gratitude and frustration.

Happiness and sadness can sometimes inhabit the same life.

Maybe that isn't a paradox at all.

Maybe it's simply what being human looks like.


Editorial Note

Research on subjective wellbeing is complex. Happiness, life satisfaction, mental health, stress and negative emotion measure different aspects of human experience and should not be treated as interchangeable. The studies discussed here identify population-level patterns and competing explanations; they do not show that expanding women's rights or opportunities causes lower wellbeing.


Further Reading & Trusted Sources

Betsey Stevenson and Justin Wolfers, “The Paradox of Declining Female Happiness,” National Bureau of Economic Research Working Paper 14969, 2009. The paper documented the original historical paradox while explicitly declining to identify a single cause.

Caspar Kaiser, Naomi Muggleton, Edika Quispe-Torreblanca and Jan-Emmanuel De Neve, “Two Paradoxes in Women's Well-Being,” Science Advances, 2025. The paper revisits the evidence using global data through 2023 and concludes that the modern gender-wellbeing picture differs substantially depending upon whether researchers measure overall life satisfaction, positive emotion, negative emotion or mental health.

David Blanchflower and Alex Bryson, “The Gender Well-Being Gap,” Social Indicators Research, 2024. Their international analysis examines 50 different wellbeing measures across 167 countries and demonstrates why simple claims that one gender is categorically “happier” are misleading.

OECD, Gender Equality in a Changing World, 2025. OECD time-use evidence shows that women continue to perform substantially more unpaid work than men across member countries, even as employment patterns have converged.

World Happiness Report 2026. Its international analysis of youth wellbeing and internet use finds particularly notable declines in life satisfaction among girls at higher levels of some online activities, while emphasizing that the evidence is correlational rather than proof of causation.