Socrates’ Question

Post #2 of my commentary on Heidegger’s anaylsis of Plato’s Theaetetus, written in the lead up to my exhibition: The Aviary

Plato’s Theaetetus is a dialogue, in which the leading question: “what is knowledge?” is posed by Socrates to Theaetetus. Knowledge, a translation of epistememe, has two meanings; it is a practical know-how, which “extends across all possible human activities,” from how to make a pair of shoes to how to conduct a war. It is also understood as seeing or idein. What unites both is their relationship to beings in their unhiddenness, their truth. Seeing is the seeing of beings in their presence, as what they show themselves for. Similarly know-how is disposal over beings in their presence, in their unhiddenness. This leads Heidegger to define knowledge as: “knowing-one’s-way-around in something as the possession of truth.” (120)

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The Theaetetus

Post #1 of my commentary on Heidegger’s anaylsis of Plato’s Theaetetus, written in the lead up to my exhibition: The Aviary

Martin Heidegger’s analysis of Platos’ Theaetetus can be found in The Essence of Truth (Continuum, 2002). As the title suggests, Heidegger’s intention, in this work, is to address the theme of truth, in particular the Greek understanding of truth as aletheia, which means the unhiddenness of being.

The Essence of Truth is part of Heidegger’s project to bring into the open what he believes we have long forgotten, that is being, that which is present in addition to what is physically there. Heidegger proposes that this return to being be re-enacted by examining the essence of truth as aletheia. In order to do this aletheia itself must be put into question, by exploring what beings are prior to unconcealment, i.e. as hidden, as untruth – pseudos, the false. Therefore the title of Heidegger ‘s analysis of the Theaetetus, in the second part of The Essence of Truth: “an interpretation of Plato’s Theaetetus with respect to the question of the essence of untruth.”

The Theaetetus is constructed in the form of a dialogue, between Socrates and Theaetetus, and discusses the nature of knowledge. Heidegger, whose analysis covers only the central section of this conversation, understands knowledge, in this context, as a form of truth. So Socrates’ opening question to Theaetetus; “what is knowledge?,” in effect asks about the meaning of truth, i.e. aletheia.

Next Post: Socrates’ Question

More on truth: The Lure of Truth