Protests over Israel-Gaza conflict surge at Ivy League

NEW YORK — Columbia canceled inperson classes, dozens of protesters were arrested at New York University and Yale, and the gates to Harvard Yard were closed to the public on Monday as some of the most prestigious U.S. universities sought to defuse campus tensions over Israel’s war with Hamas.

The various actions followed the arrest last week of more than 100 pro-Palestinian demonstrators who had camped out on Columbia’s green, as schools struggle with where to draw the line between allowing free expression while maintaining a safe and inclusive campus.

In addition to the demonstrations at the Ivy League schools, pro-Palestinian encampments have sprouted up on other campuses, including at the University of Michigan, New York University, and the Massachusetts Institute of Technology.

In a statement on Instagram on Monday, New York University officials warned protesters to clear the plaza by 4 p.m. or face consequences. Mass arrests began around 8:30 p.m.

The protests have pitted students against one another, with pro-Palestinian students demanding that their schools condemn Israel’s assault on Gaza and divest from companies that sell weapons to Israel. Some Jewish students, meanwhile, say much of the criticism of Israel has veered into antisemitism and made them feel unsafe, and they point out that Hamas is still holding hostages taken during the group’s Oct. 7 invasion.

Tensions remained high Monday at Columbia in New York City, where the campus gates were locked to anyone without a school ID and where protests broke out both on campus and outside.

Robert Kraft, who owns the New England Patriots football team and funded the Kraft Center for Jewish Student Life across from Columbia’s campus, said he was suspending donations to the university.

“I am no longer confident that Columbia can protect its students and staff and I am not comfortable supporting the university until corrective action is taken,” he said in a statement.