Terminology
The billionaire activist investor George Soros has called "War on Terror" a "false metaphor." Linguist George Lakoff of the Rockridge Institute has argued that there cannot literally be a war on terror, since terror is an abstract noun. "Terror cannot be destroyed by weapons or signing a peace treaty. A war on terror has no end."
Jason Burke, a journalist who writes about radical Islamic activity, has this to say on the terms "terrorism" and "war against terrorism":
There are multiple ways of defining terrorism, and all are subjective. Most define terrorism as 'the use or threat of serious violence' to advance some kind of 'cause'. Some state clearly the kinds of group ('sub-national', 'non-state') or cause (political, ideological, religious) to which they refer. Others merely rely on the instinct of most people when confronted with an act that involves innocent civilians being killed or maimed by men armed with explosives, firearms or other weapons. None is satisfactory, and grave problems with the use of the term persist. Terrorism is after all, a tactic. The term 'war on terrorism' is thus effectively nonsensical. As there is no space here to explore this involved and difficult debate, my preference is, on the whole, for the less loaded term 'militancy'. This is not an attempt to condone such actions, merely to analyze them in a clearer way.
Read more about this topic: Criticism Of The War On Terror