I’m not joking about the moral hazards of imperialism, either. They may be a more serious danger to a free society than the short-term exigencies of war. Witness the fact that I, a radical libertarian anarchist for more than twenty years, find myself arguing for a position not all that easy to distinguish from reactionary military expansionism. Urgent survival threats make strange bedfellows. And it is all too plausible that. if we take this path, we might degenerate from imperialists by necessity to imperialists by habit and predilection.
You know what to do — read it.