The_Search_for_Truth_by_Natural_Light Knowpia

The Search for Truth by Natural Light^[1] (La recherche de la vérité par la lumière naturelle) is an unfinished philosophical dialogue by René Descartes “set in the courtly culture of the ‘honnête homme’ and ‘curiosité’.”^[2] It was written in French (presumably after the Meditations was completed^[3]) but first published (Amsterdam, 1684) in Dutch translation in a collection of letters from Descartes by J.H. Glazemaker, and then in a Latin translation in the Opuscola posthuma, physica & mathematica (Amsterdam, 1701). The original French was lost around 1700 but a partial copy was discovered in G.W. Leibniz's papers in Hanover in 1908 and published in the Adam-Tannery edition of Descartes's works and correspondence (vol. X, pp. 495-532).^[2]^[4]^[5] A definitive edition, containing the partial French text plus the fuller Dutch and Latin translations on facing pages was published in 2002.^[2]^[a] The opening passage (translated by Norman Kemp Smith to English in 1957) "is a helpful commentary on the argument of Articles 74-78" of The Passions of the Soul.^[3]

Descartes’s intent edit

Descartes begins by observing that "even though all the science that we can desire is to be found in books, what they contain of good is mixed with so many uselessness, and dispersed in the mass of so many large volumes, that for it would take longer to read than human life gives us, and to recognize what is useful in it, more talent than to find it ourselves. He therefore adds: "This is what makes me hope that the reader will not be sorry to find here a more abbreviated way, and that the truths which I will put forward will be acceptable to him, although I do not borrow them from Plato or to Aristotle."

The dialogue edit

Descartes then imagines a conversation between three characters: Eudoxus (Descartes's "mouthpiece"^[3]), Polyander and Epistemon. Eudoxus is a man endowed with an ordinary mind, but whose judgment is not spoiled by any false opinion, and who has all his reason intact, as he received it from nature; in his country house, where he lives, he receives a visit from two men of the greatest mind, and the most distinguished of the century, one of whom (Polyander) has never studied anything, while the other (Épistemon ) knows very well everything that can be learned in schools.

Eudoxus praises the merits of doubt: "Only pay me your attention; I will take you further than you think. Indeed, it is from this universal doubt that, as from a fixed and immutable point, I have resolved to derive the knowledge of God, of yourself, and of all that the world contains".

The cogito edit

Descartes provides, in this reply by Eudoxus to Epistemon, his only statement of the cogito per se, and admits that his insight is also expressible as dubito, ergo sum:^[6]

… [S]entio, oportere, ut quid dubitatio, quid cogitatio, quid exsistentia sit antè sciamus, quàm de veritate hujus ratiocinii : dubito, ergo sum,^[b] vel, quod idem est, cogito, ergo sum^[b] : plane simus persuasi.

… [I feel that] it is necessary to know what doubt is, and what thought is, [what existence is], before we can be fully persuaded of this reasoning — I doubt, therefore I am — or what is the same — I think, therefore I am.^[c]

Notes edit

^ Erik Jan Bos, who prepared this collection, has argued that all three versions originated from a lost copy made by Ehrenfried Walther von Tschirnhaus.
^ ^a ^b These phrases were italicized in the original.
^ Translation by Hallam,^[7] with additions for completeness.

References edit

^ Descartes, René (2009). La recherche de la vérité par la lumière naturelle (in French). Presses universitaires de France. ISBN 978-2-13-055486-8.
^ ^a ^b ^c Ariew, Roger (2003). "Review of La recherche de la vérité par la lumière naturelle de René Descartes. Edited by Ettore Lojacono with Erik Jan Bos, Franco A. Meschini, and Francesco Saita. (Filosofia e Scienza nel Cinquecento e nel Seicento.) Milan: Franco-Angeli, 2002". Isis. 94 (4): 723. doi:10.1086/386438. ISSN 0021-1753. (critical edition)
^ ^a ^b ^c Descartes, Rene (1958). "The Search for Truth". Philosophical Writings [Passage from the beginning of the dialogue (A.T. x, pp. 499-506)]. Translated by Smith, Norman Kemp. New York: Random House. pp. 297–300.
^ "Descartes – Œuvres, éd. Adam et Tannery, X.djvu/535 – Wikisource". fr.wikisource.org (in French). Retrieved 2021-12-22.
^ Descartes, René, and Emmanuel Faye. La recherche de la Vérité par la lumière naturelle: Précédé d'un essai introductif L'invention cartésienne de la conscience [René Descartes, "The Search for Truth by Natural Light", translation and notes by Emmanuel Faye, preceded by an introductory essay: "The Cartesian invention of consciousness"]. Librairie générale française. 2010.
^ Hintikka, Jaakko (1962). "Cogito, Ergo Sum: Inference or Performance?". The Philosophical Review. 71 (1): 3–32. doi:10.2307/2183678. ISSN 0031-8108. JSTOR 2183678.
^ Hallam, Henry (1843), Introduction to the Literature of Europe in the 15th, 16th, and 17th Centuries, vol. II (2nd ed.), p. 451