In a culture obsessed with staying young, we ignore the many benefits of aging

In a society that obsessively pursues eternal youth, it is often the case that we overlook the many benefits of growing older. The anti-ageing industry generates billions of dollars each year, offering everything from miracle supplements to gene therapies. However, a closer examination reveals that the pursuit of immortality overlooks the valuable changes that accompany ageing.

Bryan Johnson, an entrepreneur determined to slow down ageing and achieve immortality, has documented his biohacking regimen featuring various treatments, including cosmetic enhancements, stem cell therapies, and even cloning his own cells. While the message is clear that ageing should be defeated, science presents a more nuanced perspective. Although some cognitive functions may deteriorate with age, others remain remarkably stable or even improve.

As we age, certain aspects of cognition become less efficient, such as processing speed and working memory capacity. However, these changes are not universal, and different abilities decline at varying rates. Some cognitive functions remain stable or even enhance with age, contributing to unexpected strengths later in life.

One notable example is the positivity effect, where older adults tend to focus more on positive information while remembering negative events less. This shift in attention is linked to changes in motivation and priorities, often prompted by a perception of limited time. Older adults frequently report greater emotional stability, self-regulation, focus on meaningful relationships, and increased life satisfaction, demonstrating that ageing can bring emotional advantages.

Experience accumulates knowledge, leading to the development of relative cognitive strengths. As we gain knowledge, learn new strategies, and accumulate experience throughout our lives, certain aspects of cognition become relative strengths. This includes a heightened ability to accept events, take perspective in stressful situations, and improve awareness of our strengths and limitations on certain tasks.

The efficiency of selecting appropriate strategies, compensating for challenges, and adapting approaches to changing circumstances becomes more refined with age.

Another often overlooked aspect of ageing is the potential for improvements in self-regulation. Healthy older adults demonstrate relative strengths in managing emotions, socially and emotionally meaningful decision-making, and adapting goal prioritisation. As we age, goals shift from expansive, future-oriented aspirations to optimizing available resources for prioritizing wellbeing, independence, and core relationships.

Rather than focusing on reversing the ageing process, a more realistic goal is to support healthspan—the maintenance of physical health, independence, cognition, and quality of life throughout later adulthood. Evidence-based strategies to promote healthy ageing include regular physical activity, lifelong learning, social connection, good sleep, healthy diet, cardiovascular health, and managing sensory health such as hearing and vision. While these strategies do not halt ageing, they help people age better.

The brain undergoes changes with ageing, but many qualities we value most—perspective, emotional stability, resilience, and wisdom—often emerge due to the accumulated years of experience. The question is not how to live longer but how to age well.