Freedom of religion or belief implies that people have the right to embrace a full range of thoughts and beliefs, including those that others might deem blasphemous; freedom of expression implies that they have the right to speak or write about them publicly. These rights are guaranteed in international documents to which most countries have agreed. Chapter 1 examines and compares the content of laws prohibiting blasphemy ("blasphemy laws") worldwide through the lens of international and human rights law principles. The right to practice your religion freely is one of the cornerstone freedoms...