Every author owes debts more numerous than he can mention. Of some, he is barely aware, though they are no less real for that. More troubling are those that run so deeply that they cannot easily if ever be repaid, and certainly not by the bare acknowledgment of their existence. Still, it remains important to mention them, even if the gesture is brief and fleeting. I first became interested in epistemological issues surrounding the law about five years ago, having previously devoted myself to the philosophy of science and applied epistemology