The field of social medicine seeks to implement social care through
Social medicine as a scientific field gradually began in the early 19th century, the Industrial Revolution and the subsequent increase in poverty and disease among workers raised concerns about the effect of social processes on the health of the poor. The field of social medicine is most commonly addressed today by public health efforts to understand what are known as social determinants of health.
The major emphasis on biomedical science in medical education, health care, and medical research has resulted into a gap with our understanding and acknowledgement of far more important social determinants of public health and individual disease: social-economic inequalities, war, illiteracy, detrimental life-styles (smoking, obesity), discrimination because of race, gender and religion. Farmer et al. (2006) gave the following explanation for this gap:
The holy grail of modern medicine remains the search for a molecular basis of disease. While the practical yield of such circumscribed inquiry has been enormous, exclusive focus on molecular-level phenomena has contributed to the increasing "desocialization" of scientific inquiry: a tendency to ask only biological questions about what are in fact biosocial phenomena.
They further concluded that "Biosocial understandings of medical phenomena are urgently needed".
Social care traditionally takes a different look at issues of impairment and disability by adopting a holistic perspective on health. The social model was developed as a direct response to the medical model, the social model sees barriers (physical, attitudinal and behavioural) not just as a biomedical issue, but as caused in part by the society we live in – as a product of the physical, organizational and social worlds that lead to discrimination (Oliver 1996; French 1993; Oliver and Barnes 1993). Social care advocates equality of opportunities for vulnerable sections of society.
German physician Rudolf Virchow (1821–1902) laid foundations for this model. Other prominent figures in the history of social medicine, beginning from the 20th century, include Salvador Allende, Henry E. Sigerist, Thomas McKeown, Victor W. Sidel, Howard Waitzkin, and more recently Paul Farmer and Jim Yong Kim.
In The Second Sickness, Waitzkin traces the history of social medicine from Engels, through Virchow and Allende. Waitzkin has sought to educate North Americans about the contributions of Latin American Social Medicine.
In 1976, the British public health scientist and health care critic Thomas McKeown, MD, published "The role of medicine: Dream, mirage or nemesis?", wherein he summarized facts and arguments that supported what became known as McKeown's thesis, i.e. that the growth of population can be attributed to a decline in mortality from infectious diseases, primarily thanks to better nutrition, later also to better hygiene, and only marginally and late to medical interventions such as antibiotics and vaccines. McKeown was heavily criticized for his controversial ideas, but is nowadays remembered as "the founder of social medicine".
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McKeown's views, updated to modern circumstances, are still important today in debates between those who think that health is primarily determined by medical discoveries and medical treatment and those who look to the background social conditions of life.