Columbia University has canceled its main commencement ceremony scheduled for May 15 due to ongoing pro-Palestinian protests and security concerns that have roiled the campus for weeks. The university has decided to replace the large-scale event with smaller, school-based celebrations. This decision follows weeks of unrest on campus, including protests and a significant police presence that led to multiple arrests. Mayor Adams emphasized that institutions should focus on graduating their students and celebrating their achievements in a safe environment. The smaller ceremonies aim to ensure the safety and recognition of graduates in a more controlled environment.