Most people think about abortion in the context of the country they live in. In the U.S., abortion fuels debate, elections, and legislation. In China, abortion is often treated as a settled issue. Why and how do abortion attitudes vary across the world? 

In her new book, Fetal Positions: Understanding Cross-National Public Opinion about Abortion (Oxford UP, 2025), Dr. Amy Adamczyk examines the factors influencing cross-national abortion opinion, rates and individual abortion decisions. She investigates the relationship between attitudes and laws, and explores how personal and national characteristics shape views on abortion. Using large-scale public opinion surveys, interviews from two case study countries, and an analysis of newspaper articles from over 40 countries, she argues that cross-national differences in public opinion can largely be explained based on overall levels of religious belief, economic and educational development, type of government and government history, and gender inequality. The book distinguishes beliefs from behaviors and macro factors from personal characteristics to analyze the forces shaping cross-national abortion rates and personal abortion decisions.

Dr. Amy Adamczyk is a sociology professor at the John Jay College of Criminal Justice and The Graduate Center at the City University of New York. Her work unravels the religious, cultural and social forces shaping public opinion on controversial issues like abortion, same-sex relations, premarital sex, and marijuana and terrorism. Her many earlier books include, Cross-National Public Opinion about Homosexuality: Examining Attitudes across the Globe (University of California Press 2017).

Mentioned:

• World Values Study (free database)
• Amy Adamczyk, Brittany Suh, and Lindsay Lerner, “Analysis of the Relationship between Religion, Abortion, and Assisted Reproductive Technology: Insights into Cross-National Public Opinion” (2024) (free access to article)
• Ronald Inglehart and Wayne E. Baker, “Modernization, Cultural Change, and the Persistence of Traditional Values” (2000) (free access to article)

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