Bowers, JohnSedenberg, ElaineZittrain, Jonathan2022-11-032021-04-13Bowers, John, Elaine Sedenberg, and Jonathan Zittrain. "Platform Accountability Through Digital 'Poison Cabinets.'" Knight First Amendment Institute at Columbia University, April 13, 2021.https://nrs.harvard.edu/URN-3:HUL.INSTREPOS:37373498Preserving records of what user content is taken down—and why—could make platforms more accountable and transparent.en-USResearch Paper or Report2022-11-03