The Fool's Heart and Hobbes' Head
Chapter fifteen of Leviathan is concerned with what Hobbes calls “the laws of nature”; however, it is evident from the start that justice is the central problem of the chapter. Hobbes demonstrates a rather subtle sensitivity to a possible misunderstanding of his views on the state of nature and the function of natural reason by inventing the character of the fool who purports to use Hobbes' own principle of self-interest to deny the existence of justice. The fool may finally be a “straw man” who proposes precisely that argument which Hobbes can quickly refute, but even if this is so, the straw man has Hobbes' face, or one like it, because the line between the views of the fool and those of Hobbes himself is very fine indeed. This section of Leviathan is more significant than it would seem at first glance because it provides an avenue by means of which one can distinguish the political philosophy of Hobbes from that of classical “individualists” such as Callicles and Thrasymachus. It is all too easy to read Hobbes as an elaborate restatement of the sophistic position of Socrates' famous opponents; the example of the fool belies this facile identity and to a certain extent constitutes a refutation of the classical power theorists.