'Islamist terrorism.' The very phrase is contentious. No one wants to make this problem harder by unfairly branding and alienating a quarter of the world's population, and even in this construction, no one should be thinking this means all of Islam or all Muslims.

At the end of the 30 Years War then, Europe broadly decided to separate the sacred from the secular in its political culture. I know that is an oversimplification, but it is instructive, and it led to a growth in religious tolerance that has characterized the best of Western life since.

In the Cold War, a lot of Soviet actions could be explained as extensions of Czarist imperial ambitions, but that didn't stop us from studying Marxism in theory and Communism in practice to better understand that adversary.

Michael Hayden Quotes