Instead of invading Iraq or blowing up “Jihadi John” and other individual terrorists, thus causing a multiplication of these agents, it would have been better to focus on the source of the problems: Wahhabi/Salafi education and the promotion of intolerant beliefs according to which a Shiite or an Ezidi or a Christian are deviant people. But, to repeat, this is not a decision that can be made by a collection of bureaucrats with a job description.