Abstract
Passmore examines a number of kinds of argument frequently used by philosophers, in an attempt to find out whether there is any kind of reasoning which is especially appropriate for philosophy. He discusses the ways in which philosophers have used deduction, induction, reminders about obvious facts, infinite regress arguments, paradigm case arguments, claims that certain views are self-refuting, and accusations of meaninglessness. Numerous illustrations of these moves in argument, drawn from philosophers from Plato to Popper, help to make this an interesting essay in the philosophy of philosophy.--J. B. S.