Terrorism
Terrorist acts frequently have a political purpose. Some official, governmental definitions of terrorism use the criterion of the illegitimacy or unlawfulness of the act. to distinguish between actions authorized by a government (and thus "lawful") and those of other actors, including individuals and small groups. For example, carrying out a strategic bombing on an enemy city, which is designed to affect civilian support for a cause, would not be considered terrorism if it were authorized by a government. This criterion is inherently problematic and is not universally accepted, because: it denies the existence of state terrorism. An associated term is violent non-state actor.
Critical terrorism studies
Following the terrorist attacks of September 11, 2001; there has been a massive increase in research related to terrorism. Terrorism has become one of the most powerful signifiers in contemporary society with the term generating vast amounts of social and political activity. It has also become a cultural taboo which invokes emotions – fear and hatred. CTS takes issue with previous terrorism studies in what it perceives as having methodological and analytical weaknesses, including a reliance on poor research methods and procedures, an overreliance on secondary resources, and a failure to undertake primary research; a failure to come up with an accepted definition of terrorism, and an inability to be cross-disciplinary. According to Jeroen Gunning: "core epistemological, methodological and political-normative problems persist, ranging from lack of conceptual clarity and theoretical sterility to political bias and a continuing dearth of primary research data". CTS is a response to these research problems. With its origins in the Frankfurt School of critical theory, and the Welsh School of critical security studies (in which the primary referent to be secured is individuals not states), CTS is a self-reflective, critical approach to the study of terrorism which challenges the ontological, epistemological and ideological commitments of mainstream terrorism scholars. CTS also looks to attract academics from other disciplines who are uncomfortable with the mainstream discourse around terrorism and looks to engage directly with those who are perceived as 'terrorists' and/or terrorist sympathisers.