Augenblick

The temporal-existential locus in which past and future converge in decision. Etymologically "blink-of-the-eye," the Augenblick is the moment of seeing-and-deciding — not a temporal point on a timeline but the Zeitlichkeit des Selbsthandelns (temporality of self-action). Heidegger develops the term in Sein und Zeit (1927) §65 as the existential structure of eigentliche Zeitlichkeit (authentic temporality); in *Nietzsche I* (1937) it becomes the existential topos from which Nietzsche's eternal recurrence becomes thinkable. The thesis: "Die ewige Wiederkehr des Gleichen wird nur gedacht, wenn sie nihilistisch und augenblicklich gedacht wird" (heidegger-1961-nietzsche-i line 3524). Eternal recurrence is not a cosmological doctrine viewed from outside; it is a thought that strikes back upon the thinker and includes the thinker into what is thought — and this inclusion is the Augenblick.

What the Concept Does

  1. Names the topos of recurrence-thinking. Heidegger reads Zarathustra's gateway-image (Z III "Vom Gesicht und Rätsel") as the figural form of Augenblick: the gateway Augenblick is where the path leading from eternity-behind meets the path leading into eternity-ahead. The two paths "stoßen sich vor den Kopf" — they collide head-on. The thinker who stands in the Augenblick stands in this collision and is the moment of decision.

  2. Distinguishes "moment of decision" from "temporal point." "Ewigkeit nicht als ein stehenbleibendes Jetzt, auch nicht als eine ins Endlose abrollende Abfolge des Jetzt, sondern als das in sich selbst zurückschlagende Jetzt" (heidegger-1961-nietzsche-i line 365). The Augenblick is the Now striking back into itself — the temporal form of reflexive self-inclusion.

  3. Specifies the existential mode in which eternal recurrence becomes thinkable. Without the Augenblick, the thought of recurrence is either cosmology (the world's circular structure viewed from outside) or psychology (the thought as a mood). Both readings miss what makes recurrence the heaviest thought. The Augenblick is the existential mode in which the thinker is included in what they think; the thought of recurrence "strikes back upon" the thinker and the thinker bites through the snake.

  4. Bridges Heidegger's 1927 Sein und Zeit to the 1937 Nietzsche-reading. Sein und Zeit §65 develops Augenblick as the temporality of Entschlossenheit (resoluteness); the 1937 lectures deploy the same term as the topos of Nietzsche's heaviest thought. The 1929 Vom Wesen des Grundes and the 1929-30 Grundbegriffe der Metaphysik further develop the term. The continuity shows that Heidegger's Nietzsche-reading is internally connected to his existential analytic.

What It Rejects

  • Augenblick as ordinary "moment." A moment in the ordinary sense is a brief temporal interval. The Augenblick is not brief; it is the temporal form of decision, which has no duration in the ordinary sense.
  • Augenblick as kairos. The Greek kairos is the right-moment for action (in rhetoric, in medicine). Heidegger's Augenblick is closer to kairos than to chronos, but Heidegger does not equate them. Augenblick is more structural than kairos: it is the always-already form of eigentliche Zeitlichkeit, not a particular right-moment that comes-and-goes.
  • The "specious present" of psychology. William James's specious present — the felt duration of the now — is a phenomenological description of consciousness; Augenblick is an existential structure of Dasein.
  • Eternal recurrence as cosmology viewed from outside. Heidegger explicitly rejects (in II.20) the cosmological reading: the thinker who stands outside the recurring world has not thought the thought.

Stakes

If Augenblick is the topos of recurrence-thinking, then:

  • Reading Nietzsche becomes existential, not doctrinal. Recurrence-readings that take it as a thesis (cosmological, ethical, psychological) miss the structural inclusion of the thinker. Heidegger's reading is the alternative.
  • Decision (Entschlossenheit) and eternity converge. The thought that the same will recur infinitely is the thought that this moment matters infinitely; the Augenblick is the form in which infinity and finitude meet.
  • Cross-tradition: MP's moment of perception is not the Augenblick. MP's moment is the temporal kernel of perception (the present-with-retention-and-protention); Heidegger's Augenblick is the form of decision-as-self-inclusion. Cross-tradition pairing requires false-friend caution. (Phase 8 candidate, deferred — slug augenblick-as-temporal-locus.)
  • The Augenblick is the Heideggerian answer to what Nietzsche cannot ask: the question of Sein als Zeit. Nietzsche thinks Being as time in eternal recurrence but does not raise it as a question; the Augenblick names the structural form Nietzsche thinks-without-asking.

Problem-Space

The Augenblick articulates a recurring philosophical problem: what is the temporal form of decision, and how does decision relate to eternity (or infinity)? Cognate articulations:

  • Kierkegaard's Øieblikket (the moment) — Kierkegaard's source for Heidegger's term; the "moment of vision" in Begrebet Angest (1844) and Indøvelse i Christendom (1850).
  • Augustine's distentio animi — the soul stretched across past, present, future.
  • Bergson's durée — duration as the inner time of consciousness, but Bergson is opposed to the Augenblick: durée is continuous, Augenblick is decisive.
  • Heidegger's own Sein und Zeit §65 — the original Heideggerian formulation.
  • MP's "fold" of time in perception — structural, not decisive; cf. fold-pli.

Connections

  • is the topos of eternal-recurrence-thinking on Heidegger's reading
  • is the existential structure of eigentliche Zeitlichkeit (authentic temporality) — Heidegger Sein und Zeit §65
  • is the bridge between heidegger-1961-nietzsche-i and Sein und Zeit
  • contrasts with the ordinary "moment" / Jetzt-Folge (sequence of nows)
  • is anchored in Zarathustra III "Vom Gesicht und Rätsel" (the gateway-image) and "Der Genesende" (the shepherd-snake bite)
  • contrasts with MP's perceptual moment / temporal kernel — false-friend caution: MP's moment is structural, Heidegger's is decisive
  • is informed by Kierkegaard's Øieblikket
  • prepares the way for Heidegger's later Ereignis — Ereignis is the Wesensereignis (essential event) within which the Augenblick becomes possible
  • is the Heideggerian site of what Nietzsche thinks but does not ask: Sein als Zeit

Open Questions

  • Is the Augenblick of Z III "Vom Gesicht und Rätsel" Nietzsche's concept or Heidegger's construal? Nietzsche uses Augenblick but not as a thematic structure; the structural elaboration is Heidegger's.
  • Does the Augenblick require the resoluteness (Entschlossenheit) of Sein und Zeit's authentic Dasein, or is it a more general structure? Heidegger seems to assume both.
  • How does the Augenblick relate to the Beständigung des Werdens (which is the willed bringing-to-stand of becoming)? The Augenblick is not Beständigung; the Augenblick is the moment of decision-toward-recurrence, not the willed-imposition. But: is the willed Beständigung itself what happens in the Augenblick? Heidegger's answer is unclear.
  • Is the Augenblick compatible with non-decisionistic temporalities (passive synthesis, Bergsonian durée, MP's perceptual moment)? Probably not, in Heidegger's strict construal.

Sources

  • heidegger-1961-nietzsche-i — II.20 ("Augenblick und ewige Wiederkehr") is the central thematic site (lines 3452-3526). I.4 anticipates the Augenblick at the level of "Ewigkeit als das in sich selbst zurückschlagende Jetzt" (line 365). The exegesis of Z III "Vom Gesicht und Rätsel" and "Der Genesende" provides the textual anchor.
  • Sein und Zeit (1927) §65 develops Augenblick as the structure of eigentliche Zeitlichkeit. Cross-reference essential for understanding the term's full Heideggerian operation.
  • Kierkegaard, Begrebet Angest (The Concept of Anxiety, 1844) — Heidegger's acknowledged source for the Augenblick-term.