Regarding Reynaldo Gonzalez, et al. v. Google LLC. Brief of American Civil Liberties Union, American Civil Liberties Union of Northern California, and Daphne Keller as Amici Curiae, in support of respondent.

Interview of Daphne Keller by Isaac Chotiner, New Yorker, January 2023

From Daphne Keller, Verfassungsblog, November 2022

Paper exploring the idea that government can side-step free expression concerns by regulating online speech that platforms recommend or rank algorithmically. The analysis primarily addresses limits based in U.S. First Amendme

Unlike many other proposals to curtail platform power, middleware does not violate the First Amendment of the U.S. Constitution. In the United States, that makes middleware a path forward in a neighborhood full of dead ends.

Transparency is essential to getting every other part of platform regulation right. But defining sound transparency rules—identifying what information is needed most from platforms like Twitter or YouTube, and how to get it—is quite complicated.

The Program on Platform Regulation's Daphne Keller worked with the ACLU to file this comment to the Meta Oversight Board's "UK Drill Music" case.

Authored by Daphne Keller for Verfassungsblog

The “Good Samaritan” principle ensures that online intermediaries are not penalized for good faith measures against illegal or other forms of inappropriate content. This is a rule that applies to concrete types of intermediaries, particularly those providing hosting services.