Between 2006 and 2011 he was a Senior Research Fellow at Homerton College, University of Cambridge, and since 2011 he has served as Research Professor of History and Law at the University of Pittsburgh School of Law.
He was a Senior Research Fellow at Homerton College. This was between 2006 and 2011. Homerton College was University of Cambridge. He has served as Research Professor of History and Law at the University of Pittsburgh School of Law. This was since 2011.