Professor David Everatt has over 30 years of experience in applied socio-economic and development research, political and governance reform, M&E design and implementation across sub-Saharan Africa. He is the former Executive Director of CASE, founding partner of Strategy & Tactics (winner of two Impumulelo Black Empowerment awards), and founding Director of the Gauteng City-Region Observatory. David was responsible for path-breaking research into youth marginalisation in South Africa in the early 1990s; his research into political violence was quoted at length by Nelson Mandela at the UN; he was the chief evaluator of the South African Constitutional Assembly between 1995 and 1997; and has researched issues from poverty and inequality to urbanism to class formation and voting behaviour. He was Vice-President (sub-Saharan Africa) for the 'Sociology of Youth' committee of the International Sociological Association for 14 years, and now sits on their Advisory Board, and serves on the Board of the Ahmed Kathrada Foundation. He is also Chair of the South African Statistics Council. Former Head of School at the Wits School of Governance, Everatt now leads the team establishing an urban Health Demographic Surveillance Site across Gauteng province, under the aegis of the Gauteng Research Triangle which draws together the universities of Johannesburg, Pretoria and Wits.