Abstract

The dual aim of this article is to show both how Heidegger’s existential philosophy enriches post-Cartesian psychoanalysis and how post-Cartesian psychoanalysis enriches Heidegger’s existential philosophy. Characterized as a phenomenological contextualism, post-Cartesian psychoanalysis finds philosophical grounding in Heidegger’s ontological contextualism, condensed in his term for the human kind of Being, Being-in-the-world. Specifically, Heidegger provides philosophical support (a) for a theoretical and clinical shift from mind to world, from the intrapsychic to the intersubjective; (b) for a shift from the motivational primacy of drives originating in the interior of a Cartesian isolated mind to the motivational primacy of relationally constituted affective experience; and (c) for contextualizing and grasping the existential significance of emotional trauma, which plunges us into a form of Being-toward-death. Post-Cartesian psychoanalysis, in turn, (a) relationalizes Heidegger’s conception of finitude, (b) expands Heidegger’s conception of relationality, and (c) explores some ethical implications of our kinship-in-finitude.