At Least 80% Responsibility For Ill Health In Old Age Down To Individual, Oxford Study Says, Others Disagree

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- 'At least 80% responsibility for ill health in old age down to individual, study says,' The Guardian, May 20, 2026. Ed. - UK report argues people have greater control over longevity than widely understood, but others say claim is simplistic
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Individuals bear at least 80% of the responsibility for their ill health in old age, according to a report aimed at challenging the belief that physical decline is either inevitable or primarily the responsibility of the state. The report, launched at the Smart Ageing Summit in Oxford last week, argues that individuals have far greater control over their longevity than is commonly understood.

The authors call on the government to take legislative action on alcohol comparable to restrictions on smoking.

Living Longer, Better – the Oxford Longevity Project’s first Age-less report – was co-authored by an interdisciplinary panel of UK-based experts in medicine, physiology, ageing and education policy. It was sponsored by Oxford Healthspan. The report’s authors, Sir Christopher Ball, Sir Muir Gray, Dr Paul Ch’en, Leslie Kenny and Prof Denis Noble, present the figure of 80% as a conservative estimate.

Ball, a 91-year-old former Parachute regiment officer who intends to reach 100, said: “Some have gone higher and said it’s approaching 90%. But I think 80% seems about fair.” The claim, however, has been described as simplistic and said to neglect wider arguments about whether people are genuinely in control of individual choices when it comes to issues including poverty, pollution and healthcare access.

Nancy Krieger, professor of social epidemiology at Harvard TH Chan school of public health, said: “The report is to be commended for rejecting genetic determinism but it problematically avoids engaging with the societal determination of health and health inequities; the role of work, economic deprivation and government policies that give corporations free rein to sell unhealthy products.” Steven Woolf, professor and director of the VCU Center on Society and Health, agreed, saying the paper “ignores and oversimplifies the actual, multilayered root causes of the conditions that foster poor health in a population”... More,

https://www.theguardian.com/society/2026/may/20/responsibility-ill-health-old-age-oxford-longevity-project-study