All philosophy through the ages and philosophers. The roots of ancient philosophy with the pre-Socratics, Socrates, Plato, Aristotle, the scholastic but also the age of the Renaissance and the philosophical interest for man. The methodical doubt as new science from Descartes to Kants and political philosophy with Hobbes, Spinoza, Locke. The philosophical currents and their impact on the movements of the nineteenth and twentieth centuries. Fichte, Hegel, Nietzsche...and a new vision of philosophy. Up to Freud and Sartre. Index: ANCIENT PHILOSOPHY -IONIAN PHILOSOPHY -THALES -ANAXIMANDER -PARMENIDES -PYTHAGOREAN SCHOOL AND PYTHAGORAS -SOPHISTS (PROTAGORAS, GORGIAS, HIPPIAS) -SOCRATES -PLATO -ARISTOTLE -EPICURUS MEDIEVAL PHILOSOPHY -SAINT AUGUSTINE -ST. ANSELM -THE THREE MAJOR PHILOSOPHICAL APPROACHES IN THE TWELFTH CENTURY -PETER ABELARD -BERNARD OF CLAIRVAUX -THE SCHOOL OF CHARTRES -ST. BONAVENTURE -SAINT THOMAS AQUINAS -DUNS SCOTUS MODERN PHILOSOPHY -RENAISSANCE AND HUMANISM -BERNARDINO TELESIO -TOMMASO CAMPANELLA -GIORDANO BRUNO -SCIENTIFIC REVOLUTION -NEWTON AND THE LAW OF UNIVERSAL GRAVITAVION -GALILEO AND THE EXPERIMENTAL METHOD -RENE DESCARTES -GODFREY LEIBNIZ -BARUCH SPINOZA -EXISTENTIALIST PHILOSOPHY -BLAISE PASCAL -THOMAS HOBBES -JOHN LOCKE -DAVID HUME -ENLIGHTENMENT -IMMANUEL KANT CONTEMPORARY PHILOSOPHY -JOHANN GOTTLIEB FICHTE -HEGEL -LEFT AND RIGHT HEGELIANISM -ARTHUR SCHOPENHAUER -SØEREN KIERKEGAARD -FRIEDRICK NIETZSCHE -POSITIVISM -AUGUSTE COMTE -SIGMUND FREUD -MARTIN HEIDEGGER -JEAN-PAUL SARTRE