Derek Heater taught history at both schools and universities, most recently as Lecturer in History and Dean of the Faculty of Social and Cultural Studies at the University of Brighton. He also enjoyed a successful career as a writer, with publications including: What is Citizenship? (1999), World Citizenship: Cosmopolitan Thinking and its Opponents (2002), A History of Education for Citizenship (2003), Citizenship: The Civic Ideal in World History, Politics and Education (3rd ed, 2004), and A Brief History of Citizenship (2004).