This comprehensive overview of debates on political freedom develops a theory of negative liberty.
Kristjan Kristjansson received his PhD from the University of St Andrews, Scotland. He has taught at the University of Akureyri, Iceland, the University of Iceland and the University of Birmingham, UK, where he is currently Professor of Character Education and Virtue Ethics. He has been a Visiting Fellow at Cornell University, the University of Konstanz, St Edmund's College, Cambridge, and the Institute of Education, University of London. He has written six books in English and three in Icelandic. His latest book is Virtues and Vices in Positive Psychology (Cambridge University Press, 2013). He has published numerous articles on topics in education, moral philosophy, and emotion theory in international journals. He is a member of the International Society for Study of the Emotions, and is on the editorial board of the Journal of Moral Education.