Being and Time

Heidegger Destroyed Metaphysics So That Depth Psychology Could Inherit the Question of the Soul

Martin Heidegger opens Being and Time with an audacious diagnostic claim: the question of Being—the most fundamental question philosophy could ask—has been forgotten. Western thought since Plato has confused Being with beings, treating existence as a warehouse of present entities to be catalogued rather than as a temporal event that discloses itself only through the finite creature who asks about it. Heidegger names that creature Dasein—literally “being-there”—and insists that any inquiry into Being must begin with an analytic of Dasein’s own way of existing. This is not a minor methodological preference. It is a demolition of the entire edifice of substance ontology, the tradition that thinks in terms of Idea, Essence, Presence. As David Miller reads Heidegger, the loss at stake is the “spatialization of thinking” that began with the first Greek philosophers: when the only vocabulary available is spatial—Substance, Being, Essence—temporality drops out, and with it the living, shifting dimension of meaning. Heidegger’s project is to recover that temporal dimension, to understand Being always in relation to Dasein’s finite existence in time. For depth psychology, the consequence is enormous: if Being is not a stable presence but a temporal disclosure, then the psyche cannot be a container holding contents. It must be an event, a happening. Every subsequent claim about “psychic reality”—from Jung’s insistence on the reality of the psyche to Hillman’s equation of soul with image—presupposes this Heideggerian revolution, whether it acknowledges it or not.

Dasein’s Thrownness Is the Philosophical Ground Zero of All Trauma Theory

The existential analytic of Dasein in Division One of Being and Time reveals structures that trauma studies and depth psychology would independently rediscover decades later. Dasein is always already “thrown” (geworfen) into a world it did not choose—a facticity it cannot undo. It finds itself amid moods (Stimmungen) that are not subjective colorings of a neutral reality but disclosive attunements through which world shows up at all. Anxiety (Angst), the fundamental mood Heidegger isolates, is not a clinical pathology but the uncanny disclosure that Dasein has no ground, that the familiar world can withdraw its meaning at any moment. Cody Peterson’s account of “Mortality’s Three Constraints”—permanent loss, radical uncertainty, utter powerlessness—reads like a phenomenological update of Heidegger’s Angst, transposed from ontology into the grammar of the thūmos. Peterson’s insight that convergence of these constraints creates a “closed system” where discharge becomes impossible and the Middle Voice becomes the only remaining stance maps directly onto Heidegger’s claim that authentic existence is not a heroic mastery of finitude but a resolute holding-open of one’s ownmost possibility. The therapeutic implications are stark: if Dasein’s basic condition is thrownness, then no amount of ego-strengthening can overcome the ground condition. The task is not to escape facticity but to own it—what Heidegger calls Eigentlichkeit, authenticity.

Being-Toward-Death Is Not Existentialist Despair but the Engine of Individuation

Division Two of Being and Time introduces the structure that has most powerfully infiltrated depth psychology: Sein-zum-Tode, being-toward-death. Death, for Heidegger, is not an event that terminates life but the structure that individuates Dasein. It is “the possibility of the impossibility of existence”—non-relational, certain, yet indefinite in its timing. No one can die my death for me; in confronting it, I am thrown back upon my ownmost self. James Hillman grasped this with surgical precision: “What gives Heidegger—that unpsychological man—his influence in psychotherapy is one crucial insight. He confirms Freud by placing death at the centre of existence.” But Hillman also saw Heidegger’s limit. The philosopher insists that death cannot be experienced as such—a rationalist position that, as Hillman argues, confuses the realm of mentation with the realm of psychological experience. Dreams, psychoses, and the testimony of the very old all disclose death as a lived state. Hillman’s entire archetypal thanatology—the dream as underworld journey, the “ship of death” as imaginal vessel, soul-making as the question “what does this mean to my death?”—is built by taking Heidegger’s structural insight and refusing its epistemological restriction. The result is that Being and Time becomes the philosophical scaffolding that archetypal psychology simultaneously depends on and must transgress.

The Forgetting of Being Is the Forgetting of Soul, and Only a New Mode of Thinking Can Retrieve Either

Heidegger’s later work extends Being and Time’s diagnosis into a sweeping historical narrative: the forgetting of Being that began with Plato reaches its culmination in modern technology, which treats all beings—including humans—as standing reserve. Wolfgang Giegerich takes this diagnosis and applies it directly to psychology: the “mode of being-in-the-world” constituted by technological modernity is the very “element” in which modern psychological suffering occurs, and no amount of mythological image-retrieval can bypass it. Giegerich’s critique of imaginal psychology—that it sees “the fish but not the water,” the archetypal figure but not the logical element pervading the cultural situation—is a direct application of Heidegger’s insight that beings cannot be understood apart from the disclosure of Being within which they appear. This is why Giegerich insists that “the imagination’s blindness to the logical status of images is due to its blindness to historical time. If, as Heidegger intimated, imagination is Time, it is evident that it cannot be aware of Time.” The implication for Jungian practice is devastating: archetypal amplification without attention to the historical-ontological situation is, in Heidegger’s terms, just another form of the forgetting of Being.

Being and Time matters for anyone encountering depth psychology today because it exposes the unexamined metaphysics on which every school of therapy still unconsciously operates. When a clinician speaks of “the unconscious” as a region, of “integration” as bringing contents into a stable ego, of “healing” as the restoration of a prior wholeness, that clinician is deploying the substance ontology Heidegger dismantled in 1927. The book does not offer therapeutic technique. It offers something rarer and more dangerous: it forces the reader to ask whether the very categories through which we think about the psyche—inside and outside, subject and object, health and pathology—are themselves symptoms of the forgetting that constitutes modernity. No other single text so thoroughly undermines the metaphysical ground on which psychology built its house, which is precisely why psychology must keep returning to it.