This document summarizes the intersections between copyright and freedom of expression. It begins by outlining freedom of expression as a fundamental right under laws like the US First Amendment and European Convention on Human Rights. It then examines 10 specific areas where copyright and free expression clash, such as the idea/expression dichotomy, fair use exceptions, and remedies that could restrict dissemination or be disproportionate. While copyright was traditionally seen as not restricting free speech, the document notes that European courts are increasingly recognizing the need to balance copyright against other fundamental rights like free expression on a case-by-case basis.