Courses Back to 'Institute for Research into Superdiversity (IRiS)' The Institute for Research into Superdiversity (IRiS) is the gateway to courses and professional development opportunities. Search for your course. School of Social Policy degrees Migration, Superdiversity and Policy MA/Diploma/Certificate Social Policy PhD/MPhil School of Education degrees Language Discourse and Society from MA TEFL Education Ethnography and Language in the Social Sciences from MA Social Sciences Student profiles Sam Ellison, a student from the USA, talks about why he chose to study the MA Migration, Superdiversity and Policy, at the University of Birmingham.