How to Fight ISIS

The mass murder of civilians in Paris has inevitably reignited the debate over using military force in the Middle East to attack the Islamic State. The debate, like anything that gets tangled up in American presidential politics, is divorced from reality. The United States, and other nations, is already engaged in military action with some ground forces in Iraq and Syria.
The panicked reactions, fanned by right-wing politicians in the United States and Europe, to “declare war” on the Islamic State are mostly just noise. None of those proposing that kind of response offer the slightest idea of how it would be done; all they have is an understandable desire, which we share, to obliterate the terrorist group also known as ISIS.