In December, a petition was circulated condemning harassment experienced by Student Senator Helen Han Wei Luo. It called for the removal of Professor Shai Davidai and a public statement, among other demands.  Content warning: Sinophobia (anti-Chinese sentiment), antisemitism, brief mention of sexual harassment

In a series of posts on X and Instagram, Columbia Business School Assistant Professor Shai Davidai claimed to be “banned” from Columbia’s campuses, alleging that it was a retaliatory act by Columbia Chief Operating Officer Cas Holloway.