Zoning Speech on the Internet: A Legal and Technical Model

Speech, it is said, divides into three sorts — (1) speech that everyone has a right to (political speech, speech about public affairs); (2) speech that no one has a right to (obscene speech, child porn); and (3) speech that some have a right to but others do not (in the United States, Ginsberg speech, or speech that is “harmful to minors,” to which adults have a right but kids do not). Speech-protective regimes, on this view, are those where category (1) speech predominates; speech-repressive regimes are those where categories (2) and (3) prevail. This divide has meaning for speech and regulation within a single jurisdiction, but it makes less sense across jurisdictions. For when viewed across jurisdictions, most controversial speech falls into category (3) — speech that is permitted to some in some places, but not to others in other places. What constitutes “political speech” in the United States (Nazi speech) is banned in Germany; what constitutes “obscene” speech in Tennessee is permitted in Holland; what constitutes porn in Japan is child porn in the United States; what is “harmful to minors” in Bavaria is Disney in New York. Every jurisdiction controls access to some speech — what we call “mandatory access con-