Don't PanicBy: Gwynne Dyer It took a quarter century of bad strategy, including more than a dozen years of Western air attacks and invasions in the Middle East, to bring the so called "Islamic State" into existence. Can we somehow manage to avoid the well trodden path of overreacting to the provocations of Islamist extremists? With the rise of ISIS, a new style of terrorism that publicly gloats over acts of extreme cruelty has reawakened the fears of the global