Don't get me wrong, I heartily wish it would go away. I have no defenses to offer of Islamic doctrines or traditions, I have no time for any Yahvist faith -- this world would be a better place if Abraham had been the village atheist -- and Islam cannot even claim good religious music as a redeeming feature -- but, we have to face facts: One human being in five is a Muslim. 100 years ago, one human being in five was a Muslim. Almost certainly, 100 years from now, one human being in five will be a Muslim. Islam is not going to overwhelm and convert all the world, nor are hundreds of millions of Muslims going to apostasize en masse to other faiths or to agnosticism or atheism. Jihadist Salafism can perhaps be finally defeated and permanently marginalized, but Islam as such is never going to go the way of Fascism and Nazism and Communism, and the infidel world will just have to reach a workable accommodation with it. All discussions of how to respond to Islamic terrorism must begin from that incontrovertible assumption.