[T]he man who prompted the deed was more guilty that the doer, since it would not have been done if he had not planned it.
Aristotle Rhetoric (2004:26)
By and large, there is not a great deal of social science research to support the claim that hate speech or inciting speech has a directly causal relationship to violence, and this mitigates against modes of liability like instigating/inducing/soliciting which include the elements of direct causation. There is, however, extensive empirical evidence indicating that denigrating speech has (often unconscious) conditioning effects on listeners and while not attaining the level of a sine qua non, may contribute to a set of conditions jointly sufficient to cause crime.
Incitement on Trial: prosecuting international speech crimes, by Richard Ashby Wilson, Cambridge University Press, 2017, Paperback $29.99, 356 pages, p. 17.
Professor Richard Ashby Wilson’s Incitement on Trial: prosecuting international speech crimes is an outstanding text on a frequently misinterpreted, if not ill-used, area of international criminal law – the crime of incitement. What distinguishes Incitement on Trial from many other texts on substantive international criminal law is that it is based in part on extensive original empirical research.
Before praise and criticism, reader beware: I have known Wilson since he was doing research for his book, Writing History in International Criminal Trials (another gem published by Cambridge in 2011), and had the privilege of participating with two other colleagues in a workshop conducted by Wilson as part of his field research for this text. Continue reading “BOOK REVIEW – Incitement on Trial: prosecuting international speech crimes”


