Eliminate this sadistic threat to humanity using your full powers:
•MILITARY: A regional/international military solution: Support a UN-sanctioned military coalition with Iraq's neighbors to coordinate a ground and air-strike response. As Flint puts it: "Nothing will rehabilitate these guys like getting bombed..."
•INFORMATION: Invest in counter-propaganda (use social media as well) exposing ISIS for the sadistic cowards they are while respecting the dignity and privacy of their victims. Do not let these terrorists win the ideological fight.
•DIPLOMACY: Enlist the support of religious and political leaders to publicly condemn IS and targets its recruits
•ECONOMIC: Use travel bans, freeze assets, but also deal with their funding from military aid and ransoms