Donald Clark is an education innovator with no institutional ties to refrain him from telling it like it is. He answers three questions from LSi.io‘s Reda Sadki: Zach Sims at Davos referred to university brick-and-mortar structures as the “detritus” of a bygone area. Agree or disagree? We all remember Sebastian Thrun’s predictions about the impending concentration of higher education. Why does it feel like it’s just not happening?