The Health Gap

'Punchily written . He leaves the reader with a sense of the gross injustice of a world where health outcomes are so unevenly distributed' Times Literary Supplement 'Splendid and necessary' Henry Marsh, author of Do No Harm, New Statesman There are dramatic differences in health between countries and within countries. But this is not a simple matter of rich and poor. A poor man in Glasgow is rich compared to the average Indian, but the Glaswegian's life expectancy is 8 years shorter. The Indian is dying of infectious disease linked to his poverty; the Glaswegian of violent death, suicide, heart disease linked to a rich country's version of disadvantage. In all countries, people at relative social disadvantage suffer health disadvantage, dramatically so. Within countries, the higher the social status of individuals the better is their health. These health inequalities defy usual explanations. Conventional approaches to improving health have emphasised access to technical solutions - improved medical care, sanitation, and control of disease vectors; or behaviours - smoking, drinking - obesity, linked to diabetes, heart disease and cancer. These approaches only go so far. Creating the conditions for people to lead flourishing lives, and thus empowering individuals and communities, is key to reduction of health inequalities. In addition to the scale of material success, your position in the social hierarchy also directly affects your health, the higher you are on the social scale, the longer you will live and the better your health will be. As people change rank, so their health risk changes. What makes these health inequalities unjust is that evidence from round the world shows we know what to do to make them smaller. This new evidence is compelling. It has the potential to change radically the way we think about health, and indeed society.

Sir Michael Marmot is Professor of Epidemiology and Public Health at UCL, a leading intellectual both in the UK and globally. He will take up the Lown visiting professorship at Harvard in 2015. He chaired the WHO Commission on Social Determinants of Health (2005-8), his recommendations have been adopted by the World Health Assembly and taken up by many countries and the British Government appointed him to conduct a review of social determinants and health inequalities. The Marmot Review and its recommendations are now being implemented in three-quarters of local authorities in England. He previously published Status Syndrome in 2004.