It's rather difficult to find out any info on the substance of his political views, and the article doesn't bother elaborating on them. But here's a link that tells more about him. My guess is he's right wing.
http://www.ma.huji.ac.il/~raumann/Brief%20Bio.htm
1 posted on 12/16/2013 7:07:51 AM PST by Eleutheria5
It’s not that Aumann is right-wing (whatever that means), the problem for the university progressives is that Aumann doesn’t strictly conform to the left-wing orthodoxy. Dissent cannot be allowed.