The Humean conception of the self consists in the belief-desire model of motivation and the utility-maximizing model of rationality. This conception has dominated Western thought in philosophy and the social sciences ever since Hobbes’ initial formulation in Leviathan and Hume’s elaboration in the Treatise of Human Nature. Bentham, Freud, Ramsey, Skinner, Allais, von Neumann and Morgenstern and others have added further refinements that have brought it to a high degree of formal sophistication. Late twentieth century moral philosophers such as Rawls, (...) Brandt, Frankfurt, Nagel and Williams have taken it for granted, and have made use of it to supply metaethical foundations for a wide variety of normative moral theories. But the Humean conception of the self also leads to seemingly insoluble problems about moral motivation, rational final ends, and moral justification. Can it be made to work? (shrink)

Adrian Piper argues that the Humean conception can be made to work only if it is placed in the context of a wider and genuinely universal conception of the self, whose origins are to be found in Kant’s Critique of Pure Reason. This conception comprises the basic canons of classical logic, which provide both a model of motivation and a model of rationality. These supply necessary conditions both for the coherence and integrity of the self and also for unified agency. (...) The Kantian conception solves certain intractable problems in decision theory by integrating it into classical predicate logic, and provides answers to longstanding controversies in metaethics concerning moral motivation, rational final ends, and moral justification that the Humean conception engenders. In addition, it sheds light on certain kinds of moral behavior – for example, the whistleblower – that the Humean conception is at a loss to explain. (shrink)

Hermeneutic and anti-hermeneutic sides in the debate about psychoanalysis are entangled in an epistemological and methodological antinomy, here exemplified by Grünbaum's and Spence's paradigmatic views. Both contain a partial element of truth, which they assert dialectically one against the other (§§ 1 and 2). This antinomy disappears only by reconciling an operationalist approach with man's ability to suspend the effectiveness of the‘laws’ applied to him (§ 3). The hermeneutic way in which the technical-operational criterion of truth works in psychoanalysis demands (...) that clinical and extra-clinical testing methods work synergically, through a fruitful self-correcting strategy, grounded on the very psychoanalytic object: the unconscious (§ 4). (shrink)

tries to elucidate some of the rational considerations that determine the standing and value of psychoanalysis. He is sceptical about much of the positive evidence, but he also tries to provide some support for Freudian doctrines. I examine his supporting arguments and try to show that they have serious weaknesses.