Alex MankooAlex Mankoo is a Lecturer in Public Policy at the University of Sussex. His research interests include the history of chemical and biological weapons, intersections between science and security, and the sociology of security technologies more generaly. His PhD research was funded by the Economic and Social Research Council (ESRC) and focussed on the technological trajectory of teargas in mid-20th century Britain and the types of legitimacy it gained during this period. Read More Read Less