The 2023-2024 school year is closing on a sour note. No one should be surprised. Numerous colleges are cancelling their commencement exercises. Where they don’t cancel them; numerous graduating students are choosing not to attend, out of safety fears. And on Sunday, May 12, comedian Jerry Seinfeld – as inoffensive a speaker as one can imagine in a politically-charged time – stood up to give an address at Duke University’s commencement ceremony, and hundreds of attendees booed him, with dozens walking out of the event in protest. (Just how many of these were graduating students, faculty and administrators versus how...