Maurice Jean Jacques Merleau-Ponty. ( ; ; 14 March 1908 – 3 May 1961) was a French phenomenological philosopher, strongly influenced by Edmund Husserl and Martin Heidegger. The constitution of meaning in human experience was his main interest and he wrote on perception, art, politics, religion, biology, psychology, psychoanalysis, language, nature, and history. He was the lead editor of Les Temps modernes, the leftist magazine he established with Jean-Paul Sartre and Simone de Beauvoir in 1945.

At the core of Merleau-Ponty's philosophy is a sustained argument for the foundational role that perception plays in the human experience of the world. Merleau-Ponty understands perception to be an ongoing dialogue between one's lived body and the world which it perceives, in which perceivers passively and actively strive to express the perceived world in concert with others. He was the only major phenomenologist of the first half of the twentieth century to engage extensively with the sciences. It is through this engagement that his writings became influential in the project of naturalising phenomenology, in which phenomenologists use the results of psychology and cognitive science.

Merleau-Ponty emphasised the body as the primary site of knowing the world, a corrective to the long philosophical tradition of placing consciousness as the source of knowledge, and maintained that the perceiving body and its perceived world could not be disentangled from each other. The articulation of the primacy of embodiment (corporéité) led him away from phenomenology towards what he was to call "indirect ontology" or the ontology of "the flesh of the world" (la chair du monde), seen in his final and incomplete work, The Visible and Invisible, and his last published essay, "Eye and Mind".

Life

Maurice Merleau-Ponty was born in 1908 in Rochefort-sur-Mer, Charente-Inférieure (now Charente-Maritime), France. His father died in 1913 when Merleau-Ponty was five years old.Thomas Baldwin in Introduction to Merleau-Ponty's The World of Perception (New York: Routledge, 2008): 2. After secondary schooling at the Lycée Louis-le-Grand in Paris, Merleau-Ponty became a student at the École Normale Supérieure, where he studied alongside Jean-Paul Sartre, Simone de Beauvoir, Simone Weil, Jean Hyppolite, and Jean Wahl. As Beauvoir recounts in her autobiography, she developed a close friendship with Merleau-Ponty and became smitten with him, but ultimately found him too well-adjusted to bourgeois life and values for her taste. He attended Edmund Husserl's "Paris Lectures" in February 1929.Ted Toadvine, Lester Embree (eds.), Merleau-Ponty's Reading of Husserl, Springer Science & Business Media, 2013, p. 229. In 1929, Merleau-Ponty received his DES degree (, roughly equivalent to a M.A.) from the University of Paris, on the basis of the (now-lost) thesis La Notion de multiple intelligible chez Plotin ("Plotinus's Notion of the Intelligible Many"), directed by Émile Bréhier.Donald A. Landes, The Merleau-Ponty Dictionary, A&C Black, 2013, p. 2. He passed the agrégation in philosophy in 1930.

Merleau-Ponty was raised as a Roman Catholic. He was friends with the Christian existentialist author and philosopher Gabriel Marcel and wrote articles for the Christian leftist journal Esprit, but he left the Catholic Church in 1937 because he felt his socialist politics were not compatible with the social and political doctrine of the Catholic Church.

An article published in the French newspaper Le Monde in October 2014 makes the case of recent discoveries about Merleau-Ponty's likely authorship of the novel Nord. Récit de l'arctique (Grasset, 1928). Convergent sources from close friends (Beauvoir, Elisabeth "Zaza" Lacoin) seem to leave little doubt that Jacques Heller was a pseudonym of the 20-year-old Merleau-Ponty.Emmanuel Alloa, "Merleau-Ponty, tout un roman", Le Monde, 23.10.2014.

Merleau-Ponty taught first at the Lycée Félix-Faure in Beauvais (1931–33) and then got a fellowship to do research from the (the predecessor of the Centre national de la recherche scientifique). From 1934 to 1935, he taught at the Lycée Marceau in Chartres. He then, in 1935, became a tutor at the École Normale Supérieure (where he tutored the young Trần Đức Thảo) and taught there until 1939. During this time, he attended Alexandre Kojève's influential seminars on Georg Wilhelm Friedrich Hegel and Aron Gurwitsch's lectures on Gestalt psychology.

In the spring of 1939, he was the first foreign visitor to the newly established Husserl Archives, where he consulted Husserl's unpublished manuscripts and met Eugen Fink and Herman Van Breda. In the summer of 1939, as France declared war on Nazi Germany, he served on the frontlines in the French Army, where he was wounded in battle in June 1940. Upon returning to Paris in the fall of 1940, he married Suzanne Jolibois, a Lacanian psychoanalyst, and founded an underground resistance group with Jean-Paul Sartre called "Sous la Botte – Under the Boot" (the group was renamed "Socialisme et Liberté – Socialism and Liberty", a year later). He participated in an armed demonstration against the Nazi forces during the liberation of Paris.

During the war, he taught at the Lycée Carnot (1940–1944), where he tutored the young Claude Lefort, and at the Lycée Condorcet (1944–1945). In 1945, he was awarded his doctorate on the basis of two important books: La structure du comportement (1942) and Phénoménologie de la Perception (1945). Merleau-Ponty possessed extensive knowledge in psychology, neurology, and psychiatry.

After teaching at the University of Lyon from 1945 to 1948 and the École Normale Supérieure from 1947 to 1948 (where he tutored the young Michel Foucault), Merleau-Ponty lectured on child psychology and education at the Sorbonne from 1949 to 1952.Maurice Merleau-Ponty, Child Psychology and Pedagogy: The Sorbonne Lectures 1949-1952. Translated by Talia Welsh. Evanston: Northwestern University Press, 2010. He was awarded the Chair of Philosophy at the Collège de France in 1952 (and taught there until his death in 1961), making him the youngest person to have been elected to a chair.

Besides his teaching, Merleau-Ponty was also political editor for the leftist journal Les Temps modernes from its founding in October 1945 until December 1952. In his youth, he had read Karl Marx's writingsMartin Jay, (1986), Marxism and Totality: The Adventures of a Concept from Lukács to Habermas, pages 361–385. and Sartre even claimed that Merleau-Ponty converted him to Marxism.Martin Jay, (1986), Marxism and Totality: The Adventures of a Concept from Lukács to Habermas, page 361. E. K. Kuby states that while Merleau-Ponty was not a member of the French Communist Party and did not identify as a Communist, he laid out an argument justifying the Moscow Trials and political violence for progressive ends in general in the work Humanism and Terror in 1947. Kuby states that, about three years after that, however, he renounced his earlier support for political violence in Adventures of the Dialectic (1955).Emma Kathryn Kuby, Between Humanism And Terror: The Problem Of Political Violence In Postwar France, 1944-1962, Ph.D. thesis, Cornell University, 2011, pp. 243–244: "Merleau-Ponty provisionally defended Soviet "terror" in the name of humanism, writing that so long as the USSR's violence was authentically revolutionary in its aims, it was justified by the fact that it was helping to produce a socialist world in which all violence would be eliminated. ... Yet about three years after it was published, Merleau-Ponty, too, decided that he no longer believed political violence could be justified by the purported humanist aims of the revolution". His friendship with Sartre and work with Les Temps modernes ended because of that, since Sartre still had a more favourable attitude towards Soviet communism. Merleau-Ponty was subsequently active in the French non-Communist left and in particular in the Union of the Democratic Forces.

Merleau-Ponty died suddenly of a stroke in 1961 at age 53, apparently while preparing for a class on René Descartes, leaving an unfinished manuscript which was posthumously published in 1964, along with a selection of Merleau-Ponty's working notes, by Claude Lefort as The Visible and the Invisible. He is buried in Père Lachaise Cemetery in Paris with his mother Louise, his wife Suzanne and their daughter Marianne.

Thought

Consciousness

In his Phenomenology of Perception (first published in French in 1945), Merleau-Ponty develops the concept of the body-subject (le corps propre) as an alternative to the Cartesian "cogito". This distinction is especially important in that Merleau-Ponty perceives the essences of the world existentially. Consciousness, the world, and the human body as a perceiving thing are intricately intertwined and mutually "engaged". The phenomenal thing is not the unchanging object of the natural sciences, but a correlate of the human body and its sensory-motor functions. Taking up and "communing with" (Merleau-Ponty's phrase) the sensible qualities it encounters, the body as incarnated subjectivity intentionally elaborates things within an ever-present world frame, through use of its pre-conscious, pre-predicative understanding of the world's makeup. The elaboration, however, is "inexhaustible" (the hallmark of any perception according to Merleau-Ponty). Things are that upon which the body has a "grip" (prise), while the grip itself is a function of human connaturality with the world's things. The world and the sense of self are emergent phenomena in an ongoing "becoming".

The essential partiality of the view of things, their being given only in a certain perspective and at a certain moment in time does not diminish their reality, but on the contrary establishes it, as there is no other way for things to be copresent in the world and with other things than through such "Abschattungen" ("sketches, faint outlines, adumbrations"). The thing transcends perception, but is manifest precisely by presenting itself to a range of possible views. The object of perception is immanently tied to its background—to the nexus of meaningful relations among objects within the world. Because the object is inextricably within the world of meaningful relations, each object reflects the other (much in the style of Leibniz's monads). Through involvement in the world – being-in-the-world – the perceiver tacitly experiences all the perspectives upon that object coming from all the surrounding things of its environment, as well as the potential perspectives that that object has upon the beings around it.

Each object is a "mirror of all others". The perception of the object through all perspectives is not that of a propositional, or clearly delineated, perception; rather, it is an ambiguous perception founded upon the body's primordial involvement and understanding of the world and of the meanings that constitute the landscape's perceptual Gestalt. Only after an integration within the environment so as to perceive objects as such can attention be turned toward particular objects within the landscape so as to define them more clearly. This attention, however, does not operate by clarifying what is already seen, but by constructing a new Gestalt oriented toward a particular object. Because the bodily involvement with things is always provisional and indeterminate, meaningful things are encountered in a unified though ever open-ended world.

The primacy of perception