Abstract
Twenty years after September 11, the definition of terrorism remains a contentious issue. How to understand or not to understand ‘terrorism’ is by no means a purely academic exercise. The term has a history of being used to denounce certain types of political violence and their perpetrators as being wrongful per se. Like Tony Coady, I believe that it is not just possible but, in fact, crucial to separate the descriptive from the evaluative component if the concept is to be informative at all and if we aspire to an open-ended inquiry into its distinctive wrongness. In The Meaning of Terrorism, Coady revisits and refines the themes of his writing on the topic over the past decades while providing in-depth discussions of many of the key figures in the debate on the ethics of war and terrorism.