a sophisticated architecture is indeed necessary for the implementation of health in all policies but not enough; comment on “understanding the role of public administration in implementing action on the social determinants of health and health inequities”

In this commentary, i argue that beyond a sophisticated supportive architecture to facilitate implementation of actions on the social determinants of health (sdoh) and health inequities, the health in all policies (hiap) project faces two main barriers: lack of awareness within policy networks on the social determinants of population health, and a tendency of health actors to neglect investing in other sectors’ complex problems.