World Philosophy Day was established by UNESCO in 2002, with the aim of highlighting the timeless value of philosophical reflection as a foundation “for the development of human thought, for each culture and for each individual.” In 2005, the General Conference of UNESCO officially recognised this day, designating that it be celebrated every year on the third Thursday of November.
Source: UNESCO – World Philosophy Day
The celebration aims to promote critical reflection, public dialogue, and philosophical education as means of strengthening reason and democracy. Philosophy, as the pursuit of truth and wisdom, contributes substantially to the understanding of oneself and the world, while it constitutes the core of the humanistic ideal and the intellectual progress of societies.
World Philosophy Day reminds us each year of the role of philosophy in shaping human thought and in fostering tolerance and dialogue among cultures. Through international events and academic initiatives, it encourages the exchange of ideas and the free exploration of the fundamental questions of existence.
In 2025, the celebration acquires special significance for Greece. The National and Kapodistrian University of Athens (NKUA), following a decision of its Administration Council, upon the proposal of Professor A. Chaldaeakes, and at the initiative of the Department of Philosophy of the Faculty of Philosophy and the Department of History and Philosophy of Science of the Faculty of Science, proceeded to the establishment of the official celebration of World Philosophy Day.
This year’s celebration takes place in the homeland of philosophy, in the country where it was born and, in the city of Athens, where philosophical discourse reached its highest flourishing. With this initiative, NKUA honors the profound connection of this place with the spirit of philosophy, linking the global institution with the cradle of philosophical thought.