In the spirit of moving forward the theoretical and empirical scholarship on privacy as a public good, this response addresses four issues raised by Professors Fairfield and Engel’s article: first, their depiction of individuals in groups; second, suggestions for clarifying the concept of group; third, an explanation of why the platforms on which groups exist and interact needs more analysis; and finally, the question of what kind of government intervention might be necessary to protect privacy as a public good
