Sarah Harper

Sarah Harper is the Clore Professor of Gerontology at the University of Oxford and Director of the Oxford Institute of Population Ageing. She was appointed a CBE in 2018 for services to Demography and serves as Chair of HelpAge International. Professor Harper has held numerous influential positions including serving on the Prime Minister's Council for Science and Technology and as Director of the Royal Institution of Great Britain.

Her educational background includes an MA from Cambridge and a DPhil from Oxford. Prior to her academic career, she trained with the BBC as a News and Current Affairs Reporter and Producer. She subsequently held academic positions at the University of London and the University of Chicago before returning to Oxford to found the Oxford Institute of Population Ageing.

Professor Harper's research focuses on demographic change, particularly the implications of falling fertility and increasing life expectancy. Her work examines life course factors in healthy ageing, social and economic drivers of health and well-being, with emphasis on life transitions. She has conducted significant research on eldercare in China, fertility patterns in sub-Saharan Africa (revealing that ideal family size remains high despite girls' education), and demographic changes in Vietnam and Myanmar affecting agricultural production and food security.

Her publication record demonstrates consistent focus on global demographic trends, with recent work increasingly addressing the intersection of population change with environmental challenges. She has authored influential books including 'How Population Change Will Transform Our World' (Oxford University Press, 2016) and is working on a new book for Cambridge University Press on Population and Environmental Change.

Scientific Awards and Honors

• CBE (Commander of the Order of the British Empire) in 2018 for services to Demography
• Royal Society for Public Health: Arts and Health Research Award (2011)
• Fellow of the Academy of Medical Sciences
• Fellow of the Royal Anthropology Institute

Professor Harper has supervised numerous PhD students across diverse topics from biodiversity conservation in Southeast Asia to intergenerational solidarity in Turkey. Her advisory work extends globally, having served on the Scientific Advisory Board of Natural England, the Royal Society's Working Group on Population and Environment, and as an advisor to governments including the UK, Malaysia, Singapore, and the European Commission. She has received research funding from organizations including the US National Institutes of Health, which supported the founding of the Oxford Institute of Population Ageing.

As Director of the Oxford Institute of Population Ageing, Professor Harper leads a multidisciplinary team examining demographic trends and their societal implications. The Institute serves as a hub for international collaboration on ageing research, working with organizations including Population Europe and the International Association of Research Universities. She also serves as founding editor of the Journal of Population Ageing and editor of the Handbook of Ageing and Public Policy.