The Crux of the Problem
    Talking with Bob at lunch on Saturday, I realized that our differences on matters political can be boiled down to a single question: "If one is morally certain that a collective action problem exists but can be solved if someone is granted the power to enforce a solution, is it moral to enforce that solution?"   For instance, if there were an asteroid  heading towards a destructive collision with the earth, would it be moral to tax people to blow it up?   I say the answer is clearly "yes": someone resisting paying such a tax is acting immorally . And coercing someone to prevent them from acting immorally is moral.  Put another way: no one has a right  to act immorally. (Nevertheless, it may not always be right to prevent them: I am not  in favor of coercing people to be polite, for various reasons, but if it could be done in a way that would actually make them genuinely polite, it would not be immoral.)  
