Abortion Policies in a Polarizing World Society, 1970 to 2020

This article examines how global contention over reproductive rights influenced national abortion polices over the past half-century. I glean four models of normative contestation in world society and its consequences for diffusion and institutionalization, arguing that a theory of polarization best accounts for developments in norms and policies on abortion. Fixed-effects regression analyses of up to 160 countries between 1970 and 2020 test the empirical implications of this argument. Several n