An eminent, seventy-two-year-old Australian writer is invited to contribute to a book entitled Strong Opinions. It is a chance to air some urgent concerns. He writes short essays on the origins of the state, on Machiavelli, on anarchism, on Al-Qaida, on intelligent design, on music. What, he asks, is the origin of the state and the nature of the relationship between citizen and state? How should the citizen of a modern democracy react to the state’s willingness to set aside moral considerations and civil liberties in its war on terror, a war that includes the use of torture? How does the state handle outsiders?