Béatrice Longuenesse

Many philosophers as well as many biological psychologists think that recent experiments in neuropsychology have definitively discredited any notion of freedom of the will. I argue that the arguments mounted against the concept of freedom of the will in the name of natural causal determinism are valuable but not new, and that they leave intact a concept of freedom of the will that is compatible with causal determinism. After explaining this concept, I argue that it is interestingly related to our use of the first person pronoun “I.” I discuss three examples of our use of “I” in thought and language and submit a few questions I would like neuropsychologists to answer concerning the brain processes that might underlie those uses. I suggest answering these questions would support the compatibilist notion of freedom of the will I have offered in part 1 of the paper

Kant’s and Freud’s respective investigations of the mind obey fundamentally different concerns. And yet their views of the structure of our mental life are strikingly similar. The article explores some of those similarities. It compares Kant’s transcendental unity of apperception and the organization of mental processes Freud calls ‘ego’ (Ich). It then proceeds to compare Kant’s categorical imperative of morality and Freud’s structure of ego/superego (Ich/Überich). Freud’s structural view of the mind, it is suggested, might offer a developmental account of just those aspects of mental life Kant thought could be explained only by appealing to our belonging in a noumenal world escaping the deterministic laws of the natural world. However, Freud’s approach is exclusively developmental. He does not take any position on questions of justification, the very questions that are central to Kant’s concern. The paper offers a cautious response to the question: what remains, under the Freudian developmental account, of the justificatory ambition of Kant’s formulation of the categorical imperative as an imperative of pure practical reason?

Kant famously declares that “although all our cognition commences with experience, … it does not on that account all arise from experience”. This marks Kant’s disagreement with empiricism, and his contention that human knowledge and experience require both sensation and the use of certain a priori concepts, the Categories. However, this is only the surface of Kant’s much deeper, though neglected view about the nature of reason and judgment. Kant holds that even our a priori concepts are acquired, not from sensation, but “originally,” because our mind has a fundamental capacity to judge that, upon sensory stimulation, generates the Categories through its basic logical functions of judgment. This “epigenesis” of reason and our fundamental capacity to judge that drives it is the topic of Longuenesse’s fascinating book, and the source of her title.

In the 82/2 (2000) issue of this journal, Michael Friedman has offered a stimulating discussion of my recent book, Kant and the Capacity to Judge. His conclusion is that on the whole I fail to do justice to what is most revolutionary about Kant's natural philosophy, and instead end up attributing to Kant a pre-Newtonian, Aristotelian philosophy of nature. This is because, according to Friedman, I put excessive weight on Kant's claim to have derived his categories from a set of logical forms of judgment which he inherits from a traditional Aristotelian logic. In taking Kant at his word on this point, I fail to give their full import to Kant's insights into the newly discovered applications of mathematical concepts and methods to the science of nature.

Kant déclare avoir établi sa table des catégories selon le 'fil conducteur' que fourniraient les 'simples formes logiques' du jugement. Contrairement à une tradition solidement établie, on est parti ici de l'hypothèse que ce 'fil conducteur' était autre chose qu'une simple manie architectonique. En l'admettant pour guide, on a engagé une lecture inédite de l'Analytique transcendantale, conduisant de l'analyse des formes logiques du jugement à l'élucidation de leur rapport aux synthèses perceptives, l'une et l'autre se conjuguant dans une étonnante réinvention du sens des catégories et de l'entreprise métaphysique dans son entier.