Summers also cited other factors, including socialization and discrimination but this did not prevent another ideological firestorm from erupting. Summers was simply demonized and the faculty turned against him.
The only politically correct explanation is discrimination.
Summer apologized -- again. But, in the end, these hasty retreats did not save his job.
Despite incessant repetition of the word "diversity" in academe, the tragic fact is that the academic world is one of the most intolerant places in America when it comes to diversity of ideas. Even the president of Harvard dare not step out of line.
Parents pay the kind of money on which whole families could live, in order to have their children "educated" at elite academic institutions, hearing only one side of a whole range of issues -- race and sex being just two.
Even if every conclusion with which students are indoctrinated were true, unless those students develop their own ability to weigh opposing arguments, these conclusions will become obsolete as new issues arise in the years ahead. These "educated" people will have developed no ability to analyze opposing sides of issues.
Students are getting half an education at inflated prices and learning only how to label, dismiss and demonize ideas that differ from what they have been led to believe. Their "educated" ignorance is a danger to the future of this country.