Jean Hyppolite (French pronunciation: [ʒɑ̃ ipɔlit]; 8 January 1907 – 26 October 1968) was a French philosopher known for championing the work of G.W.F. Hegel, and other German philosophers, and educating some of France's most prominent post-war thinkers. His major works include Genèse et structure de la Phénoménologie de l'esprit de Hegel (1946) and Études sur Marx et Hegel (1955) and the first translation of Hegel's The Phenomenology of Spirit into French in 1939.
Pierre Hadot (; French: [ado]; 21 February 1922 – 24 April 2010) was a French philosopher and historian of philosophy specializing in ancient philosophy, particularly Epicureanism and Stoicism.
Henri Paul Hyacinthe Wallon (March 15, 1879 – December 1, 1962) was a French philosopher, psychologist (in the field of social psychology), neuropsychiatrist, teacher, and politician. He was the grandson of the historian and statesman Henri-Alexandre Wallon.
André Comte-Sponville (born 12 March 1952) is a French philosopher.
Léon Brunschvicg (French: [leɔ̃ bʁœ̃svik]; 10 November 1869 – 18 January 1944) was a French Idealist philosopher. He co-founded the Revue de métaphysique et de morale with Xavier Léon and Élie Halévy in 1893.
Jean-Gaspard-Félix Laché Ravaisson-Mollien (French: [ʁavɛsɔ̃ mɔljɛ̃]; 23 October 1813 – 18 May 1900) was a French philosopher, 'perhaps France's most influential philosopher in the second half of the nineteenth century'. He was originally and remains more commonly known as Félix Ravaisson.His 'seminal' 'key' work was De l’habitude (1838), translated in English as Of Habit. Ravaisson's philosophy is in the tradition of French Spiritualism, which was initiated by Pierre Maine de Biran (1766–1824) with the essay "The Influence of Habit on the Faculty of Thinking" (1802). However, Ravaisson developed his doctrine as what he called 'spiritualist realism' and 'spiritualist positivism', and – according to Ravaisson scholar Mark Sinclair – can be thought of as founding 'the school of contingency'. His most well known and influential successor was Henri Bergson, with whom the tradition can be seen to end during the 1930s; although the 'lineage' of this 'philosophy of life' can be seen to return in the late twentieth century with Gilles Deleuze. Ravaisson never worked in the French state university system, in his late 20s declining a position at the University of Rennes. In 1838 he was employed as the principle private secretary to the Minister of Public Instruction, going on to secure high-ranking positions such as Inspector General of Libraries, and then the Curator of Classical Antiquities at the Louvre. Later in his life he was appointed as the President of the Jury of the Aggregation of philosophy in France, 'a position of considerable influence'. Ravaisson, was not only a philosopher, classicist, archivist, and educational administrator, but also a painter exhibiting under the name Laché.
Paul Gerhard Natorp (24 January 1854 – 17 August 1924) was a German philosopher and educationalist, considered one of the co-founders of the Marburg school of neo-Kantianism. He was known as an authority on Plato.
Friedrich Dessauer (19 July 1881 – 16 February 1963) was a German physicist, a philosopher, a socially engaged entrepreneur and a journalist.
Friedrich Dessauer was born in Aschaffenburg, German Empire. As a young man he was fascinated by new discoveries in the natural sciences. He was particularly interested in the X-rays discovered by Röntgen and their medical applications. After attending the humanistic Gymnasium in Aschaffenburg, he studied electrical engineering and physics at the Technische Universität Darmstadt and the University of Munich. Due to radiation damage during his research on the use of X-rays, his face was badly damaged and he was repeatedly treated with plastic surgery. In connection with this, he was released from military service. Due to the death of his father, he initially interrupted his studies, continued in 1914 at the Goethe University Frankfurt and then completed it in 1917. From 1924 to 1933 he was a Zentrum party member of the Reichstag, the German Parliament.A practicing Catholic with a Jewish grandparent, he was imprisoned by the Nazis when they came to power for his opposition to Hitler. He was released at request of the Turkish government, who invited him to the University of Istanbul, where he was made chair of the Institute. Here he worked together with Erich Uhlmann to develop medical applications of X-rays in Turkey. He moved to Fribourg University in 1937 to become the chair of experimental physics.On 16 February 1963 Dessauer died from radioactive contamination. His name was added to the Monument to the X-ray and Radium Martyrs of All Nations in Hamburg, Germany.
Eduard Gottlob Zeller (German: [ˈtsɛlɐ]; 22 January 1814, Kleinbottwar – 19 March 1908, Stuttgart) was a German philosopher and Protestant theologian of the Tübingen School of theology. He was well known for his writings on Ancient Greek philosophy, especially Pre-Socratic Philosophy, and most of all for his celebrated, multi-volume historical treatise The Philosophy of Greeks in their Historical Development (1844–52). Zeller was also a central figure in the revival of neo-Kantianism.