Against Decline

The mental health story about ageing that the data keeps telling us and we keep ignoring

Photo by Jan Kopřiva on Unsplash

Let me start with a confession.

For most of my career working in global ageing, I have sat in rooms where the mental health of older people was discussed in one register. Decline. Depression. Anxiety. Cognitive loss. The language of subtraction. We spoke about what older people were losing and rarely, if ever, about what they had found.

I believed it too, at least in part. It was the dominant story. It had the weight of common sense behind it.

It was also, in important ways, wrong.

The Data We Ignore

Rates of depression and anxiety are typically lower in older adults than in younger and middle-aged adults. Not slightly lower. Meaningfully lower. One landmark study — spanning adults aged 21 to 99 found that it was young adults in their twenties and thirties who scored worst on measures of psychological wellbeing. Not the old. The young.

Let that settle for a moment.

In later life, many people show what psychologists call a “positivity effect.” Compared with younger adults, older adults tend to recall relatively more positive than negative information. This does not mean the older brain stops registering threat. It suggests a measurable shift in emotional attention, one often explained through socioemotional selectivity theory.

Psychologists call this the paradox of ageing. I call it the finding we’ve been systematically ignoring.

Older adults are often imagined through loss, yet many describe later life differently. Relationships become more selective. Emotional life becomes steadier. The need to please, perform, or keep pace loosens. When time no longer feels endless, choices sharpen. Some friendships fall away. Some obligations lose their hold. What remains is not necessarily easier, but it can be clearer.

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Who Benefits From the Story of Decline

So why don’t we talk about this? Not as denial. Not as forced positivity. Not as the occasional story of a remarkable older person who “defies age.” But as something far more ordinary and far more unsettling: that many people grow older and become steadier, more selective, more deeply alive to what counts.

I have watched this play out in policy rooms. Mental health funding for older people justified on the basis of their care burden, their hospital utilisation, their drain on systems. Rarely on the basis of their dignity. Their experience. Their right to a rich inner life.

Who benefits from keeping the story of decline alive? That is a question I am no longer willing to leave unasked.

Precision Matters Here

This is not a story about everything being fine. It is not a dismissal of the real pain that comes with illness, loss, isolation, and the accumulated weight of a long life. Some older people are profoundly suffering. Many are underserved by the very systems meant to protect them. Suicide rates among older men, in particular, are a public health emergency that most countries are managing with something between inadequacy and indifference.

But we are conflating the suffering that does exist with an assumption of universal decline. We are building systems and telling stories that assume the worst of ageing when the evidence does not.

Ageism is not just prejudice. It is, at scale, a health intervention. A negative one.

When older people internalise the narrative that depression is simply part of ageing when they hear it from their families, from their doctors, from the culture they stop seeking help. They stop expecting relief. They stop believing their inner life is worth attending to. And the systems designed to serve them have learned to expect the same.

A Different Set of Questions

Photo by Artyom Kabajev on Unsplash

What I keep encountering in the data, and in conversations with older people who have been given the space and the language to describe their actual experience is something that surprises almost every audience I speak to.

Older people are more emotionally intelligent, more settled, and more genuinely content than the culture has prepared us to believe.

That is not a reason for complacency. It is a reason for a completely different set of questions.

Not: how do we manage the mental health crisis of an ageing population?

But: what do older people already know about wellbeing that the rest of us are still searching for? What are we projecting onto them that belongs to us? And what would it mean for policy, for care, for the systems we are building right now to start from that truth?

The story we keep telling about ageing is not neutral.

It never was.