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Cambridge Public Health

LCA pillar

Harnessing opportunities and addressing challenges of an ageing world


People are living longer than ever before and populations around the world are ageing rapidly. In the UK, people aged 65 or over are projected to make up almost a quarter of the population (17.4 million people) by 2043.

With longer life comes huge benefits for families, communities and societies. There are also widespread challenges associated with aging populations including increasing health conditions, such as dementia and heart disease, growing health inequalities, and changing housing, transport and social needs.

Action is needed to respond to demographic changes and to foster healthy ageing - enabling older people to live full, engaged lives in their chosen communities.

What is a life course perspective?

A life course perspective aims to understand the ageing process across the whole life course. It recognises that people’s health and wellbeing in older life is affected by multiple factors/wider determinants that influence them throughout life.

What we do

We are using a life course perspective to:

  • Unpack the complex interplay of individual and collective determinants that affect health and wellbeing as people age
  • Identify environments that foster and sustain ageing well across care and geographical settings
  • Develop equitable interventions that benefit the whole population across the lifespan

Our multi-disciplinary approach spans biology, neuroscience and psychology, public and global health, ethics, law, sociology and policy.

Research projects

Key publications

A full list of publications is available here.