Public debate about content moderation has overwhelmingly focused on removal: social
media platforms deleting content and suspending users, or opting not to do so. However …

Say that the US Postal Service refused to allow the mailing of KKK, Antifa, or anti-vax
publications. 1 That would be unconstitutional, 2 however much we might appreciate the …

This paper offers a legal perspective on the phenomenon of shadow banning: content
moderation sanctions which are undetectable to those affected. Drawing on recent social …

Recommender systems are the algorithms which select, filter, and personalize content
across many of the world's largest platforms and apps. As such, their positive and negative …

Everyone wants to regulate the big tech companies-Amazon, Apple, Facebook, and Google.
1 Companies that were darlings of the media and government a decade ago are now under …

As foundation models have accumulated hundreds of millions of users, developers have
begun to take steps to prevent harmful types of uses. One salient intervention that foundation …

As efforts to identify and remove online terrorist and violent extremist content have
intensified, concern has also grown about so‐called lawful but awful content. Various …

A man walks into a courthouse wearing a jacket embroidered with the words" F*** Big Oil," in
order to protest a federal permit recently granted to a multinational corporation for building …

Automated audits of recommender systems found that blindly following recommendations
leads users to increasingly partisan, conspiratorial, or false content. At the same time …

A century ago, John Dewey observed that'[s] team and electricity have done more to alter the
conditions under which men associate together than all the agencies which affected human …