内容摘要：Marvel Opara, who is partially sighted, attends a visually impaired tennis training session in London, Wednesday, May 14, 2025. (AP Photo/Kin Cheung)

Marvel Opara, who is partially sighted, attends a visually impaired tennis training session in London, Wednesday, May 14, 2025. (AP Photo/Kin Cheung)

“We must take care of nature,” Roth said Tuesday. “We have become far removed from nature, especially in cities, and we must take care of wild bees in particular.”Fanny Brodersen reported from Berlin, and Michael Probst from Wehrheim, Germany. Kerstin Sopke and Stefanie Dazio contributed to this report from Berlin.

The head of Columbia University alluded to the detention of Palestinian activist Mahmoud KhalilWednesday that drew loud boos and chants of “free Palestine” from graduating students.The acting president, Claire Shipman, also alluded to the crackdown on foreign students by the Trump administration that has roiled the Ivy League school in recent months.

Graduates cheer during the Columbia University commencement ceremony on Columbia’s main campus, in Manhattan, on Wednesday, May 21, 2025 in New York. (AP Photo/Seth Wenig, Pool)Graduates cheer during the Columbia University commencement ceremony on Columbia’s main campus, in Manhattan, on Wednesday, May 21, 2025 in New York. (AP Photo/Seth Wenig, Pool)

Columbia University’s acting president Claire Shipman speaks during Columbia University commencement ceremony on Columbia’s main campus, in Manhattan, on Wednesday, May 21, 2025 in New York. (AP Photo/Seth Wenig, Pool)

Columbia University’s acting president Claire Shipman speaks during Columbia University commencement ceremony on Columbia’s main campus, in Manhattan, on Wednesday, May 21, 2025 in New York. (AP Photo/Seth Wenig, Pool)“I don’t know what we’ll do, but we may have to go back to Honduras,” he said. “We want to be ready.”

The size of the exodus and its impact on schools remains unclear, but already some are starting to worry.A consultant working with districts in Texas on immigrant education said one district there has seen a significant drop in summer school sign-ups for students learning English.

“They’re really worried about enrollment for the fall,” said Viridiana Carrizales, chief executive officer of ImmSchools, a nonprofit that advises school districts how to meet the needs of immigrant students and their families.Education finance experts predict budget problems for districts with large immigrant populations.