Employing critical realism within and beyond social studies of health: tenets, applications, possible future research and action

Critical realism provides an alternative to positivism and interpretivism. It foregrounds ontology and an evaluative approach to knowledge, while promoting eclectic reasoning, transdisciplinarity, and ethical research across the quantitative/qualitative, macro/micro and other divides. Health researchers have usefully employed critical realism, though it has also been dismissed as strange, a source of self-deception and hubris. Furthermore, it has been accused of dehumanizing many people. Responding to these charges, this article makes the case for carefully employing critical realism within and beyond social studies of health. It first outlines some basic critical realist tenets before summarizing two exemplars within the sociology of health, illness and medical work. The discussion section, observing the principle of hermeticism, engages with some criticisms before offering a prolegomenon to research on the COVID-19 pandemic response. In conclusion, a 'radical' proposal is ventured for possible transformative action so that society is less hierarchical, more equal and salutogenic.