John Fund follows up on the case of Sayed Rahmatullah Hashemi, former ambassador-at-large for the murderous Afghan Taliban, admitted to Yale as a special student: Taliban Man at Yale.

Former Yale president Benno Schmidt says admitting Mr. Hashemi is an exercise in “amorality and cynicism.” He told me that “diversity simply cannot be allowed to trump all moral considerations.” It’s not as if Yale can’t muster moral indignation. Yale is divesting from Sudan, responding to pressure from student activists and labor unions. But when it comes to a former Taliban official, there is a desire to move on.

A case in point is Amy Aaland, executive director of Yale’s Slifka Center for Jewish Life, where Mr. Hashemi takes his meals (Kosher complies with Islamic dietary laws). When I asked her if any of the revelations about his past disturb her, she noted that he was “very, very young” when he had been a Taliban official, and that “it’s not like the Taliban attacked this country.” I asked about the Taliban’s decree in May 2001 that all non-Muslims—chiefly Hindus—had to wear yellow badges. The order, reminiscent of the Nazis, was met with global censure. A reporter then in Kabul recalls Mr. Hashemi had no trouble defending the decree as a protection for minorities against punishment by the religious police “until I pointed out it also required non-Muslims to move out of housing they shared with Muslims within three days; he didn’t have a coherent response to that.” Ms. Aaland absorbed all that I told her, and replied: “I don’t expect learning to happen overnight.” She still thought that “just living here, [Mr. Hashemi] can learn values and ideals from our society.”

There is a line beyond which tolerance and political correctness become willful blindness. Eli Muller, a reporter for the Yale Daily News, was stunned back in 2000 when the lies of another Taliban spokesman who visited Yale “went nearly unchallenged.” He concluded that the “moral overconfidence of Yale students makes them subject to manipulation by people who are genuinely evil.” Today, you can say that about more than just some naïve students. You can add the administrators who abdicated their moral responsibility and admitted Mr. Hashemi.