Clark was due to speak at The University of Glasgow last week A ROW has broken out over a university's decision to invite a controversial guest speaker who has been accused of exploring "eugenics". Gregory Clark, professor of economics at the University of California, was due to deliver a seminar at the University of Glasgow last week on the effect of genetics on social outcomes. However, the Adam Smith business school event - titled For Whom the Bell Curve Tolls: A Lineage of 400,000 Individuals 1750-2020 Shows Genetics Determines Most Social Outcomes - has since been postponed following backlash from students.