The history of the IRA does not provide a useful precedent for dealing with Hamas. Leaving aside questions of how genuine the IRA’s conversion to peace and democracy really is, parallels with Hamas and the Palestinian conflict are misleading. Compared to the religious fundamentalism of Hamas, Irish republicans were pretty secular and focused on gaining and using power in this world. They wanted to force Britain out of Northern Ireland, but not to wipe Britain itself off the map. There has never been an IRA suicide bomber and, faced with a failing armed struggle, the movement’s leaders chose to compromise. Hamas is entirely different in its beliefs and attitudes, and there is no reason to suppose that funding it in power will encourage it to change its strategy or aims.