
The subject of causal explanation in the social sciences has been a recurring thread here (thread). Here are some summary thoughts about social causation.First, there is such a thing as social causation. Causal realism is a defensible position when it comes to the social world: there are real social relations among social factors (structures, institutions, groups, norms, and salient social characteristics like race or gender). We can give a rigorous interpretation to claims like "racial discrimination causes health disparities in the United States" or "rail networks cause changes in patterns of habitation".Second, it is crucial to recognize that causal relations depend on the existence of real social-causal mechanisms linking cause to effect....