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Conseil International de Philosophie et des Sciences Humaines
(CIPSH)
World Logic Day 14 January |
Countdown to the next World Logic Day:
This page lists events celebrating World Logic Day 2025. If you want to contribute an event, follow the guidelines specified here.
Note that all events are locally organised and that the local organisers take full responsibility for their events and their content. Being registered as a WLD event does not mean that the quality or content of these events have been checked by CIPSH, UNESCO, or the WLD Coordination Office.
Events will be announced via their starting date in the order we learn about them.
Estonian Academy of Sciences (Kohtu 6, Tallinn)
and online
Dr. Amirouche Moktefi
Prof. Tarmo Uustalu
Prof. Niccolò Veltri
Australasian Association for Logic
Queen Mary University of London
and online
Dr. Przemysław Wałęga
Centre for Fundamental Computer Science, Queen Mary University of London
Further information here
Prof. Manat Mustafa
Dr. Nikolay Bazhenov
Department of Mathematics at Nazarbayev University (Astana, Kazakhstan) and the Mathematical Center in Akademgorodok.
Further information and registration here
Jordi Fairhurst
José Antonio Pérez Escobar
Deniz Sarikaya
Further information and registration here
Young Network for Wittgensteinian Philosophy
Further information and registration here
José Antonio Pérez Escobar
Deniz Sarikaya
Henry Sy Sr. Hall Roof Deck
De La Salle University, Manila, Philippines
De La Salle University Department of Philosophy
with help from the College of Liberal Arts
Main organizer: Jose Gerard Luis Esguerra
Featuring two invited talks on logic by Dr. Jeremiah Joven Joaquin and Dr. Sara L. Uckelman.
Open to De La Salle University students and faculty members only.
Further information here
Online via Zoom, livestream on YouTube
Vienna Center for Logic and Algorithms (VCLA)
Speaker: Joao Marques-Silva
Talk title: "Trustable Explainable AI — A Redemption by Logic"
More details: Event page
Lyngby, Denmark
Main organizer: Jørgen Villadsen
January 15, 2025 (Wednesday)
See logic.compute.dtu.dk for more details.
Changwon, Republic of Korea
and online (details on the website)
Korean Association for Mathematical Logic (KAML)
Organizers:
Date/Time (Local): January 13, 2025, 9:00–17:00 KST
Day 1 sessions of the 4th Korea Logic Day. For a detailed program and session schedule, see the official website .
Changwon, Republic of Korea
and online (details on the website)
Korean Association for Mathematical Logic (KAML)
Date/Time (Local): January 14, 2025, 9:00–17:00 KST
Continuing sessions and workshops for the second day of the 4th Korea Logic Day. See the official website for the complete schedule.
Changwon, Republic of Korea
and online (details on the website)
Korean Association for Mathematical Logic (KAML)
Date/Time (Local): January 15, 2025, 9:00–17:00 KST
Final day of the 4th Korea Logic Day 2025, featuring talks, panel discussions, and concluding remarks. Full program at the official website .
Montreal. Pavillon J.-A.-Desève, DS-1950
and online
Cognitive Science Institute of UQAM
This event will take place on Tuesday, January 14, from 2–4 PM EST.
All information can be found here.
Lima, Peru
Broadcast via Facebook Live
Escuela de Filosofía de la UNFV, Grupo de Investigación Juan Bautista Ferro (UNI), and Instituto Peruano de Investigación de Lógica y Filosofía (IPILOF)
Date/Time: 14 January 2025, 2:00–11:00 PM (Lima local time)
Join us in celebrating World Logic Day with presentations exploring the importance of logic in mathematics, philosophy, and beyond.
Registration: Click here
For more details, see the event website .
Istituto Tecnico Commerciale “Pier Fortunato Calvi”, Padova
Organizers: Silvia Pittarello and Giovanni Sambin
Sponsored by AILA and SILFS
A series of theoretical and practical experiences to train high school students in reasoning and critical thinking.
Date/Time (Local): January 10, 2025, 10:00–12:00 (CET)
More information: here .
IPSEOA “Pietro d’Abano”, Abano Terme
Organizers: Silvia Pittarello and Giovanni Sambin
Sponsored by AILA and SILFS
A series of theoretical and practical experiences to train high school students in reasoning and critical thinking.
Date/Time (Local):
08:30–10:15 (CET) and 11:20–13:10 (CET)
(We combine them as one event in UTC: 07:30–12:10)
More information: here .
Istituto Tecnico Commerciale “Pier Fortunato Calvi”, Padova
Organizers: Silvia Pittarello and Giovanni Sambin
Sponsored by AILA and SILFS
A series of theoretical and practical experiences to train high school students in reasoning and critical thinking.
Date/Time (Local): January 14, 2025, 11:00–13:00 (CET)
More information: here .
IPSEOA “Pietro d’Abano”, Caselle di Selvazzano
Organizers: Silvia Pittarello and Giovanni Sambin
Sponsored by AILA and SILFS
A series of theoretical and practical experiences to train high school students in reasoning and critical thinking.
Date/Time (Local): January 15, 2025, 08:30–10:15 (CET)
More information: here .
Istituto Istruzione Superiore “Leon Battista Alberti”, Abano Terme
Organizers: Silvia Pittarello and Giovanni Sambin
Sponsored by AILA and SILFS
A series of theoretical and practical experiences to train high school students in reasoning and critical thinking.
Date/Time (Local): January 17, 2025, 08:00–13:00 (CET)
More information: here .
Online (Zoom)
Organizers: Kati Kish Bar-On & Michael Friedman
Date/Time: January 9, 10:00–11:30 EST (16:00–17:30 Berlin time)
We will discuss two papers:
The authors of the second paper will be joining us for the discussion!
To participate, please write an email to Kati. The Zoom link will be sent closer to the meeting date.
Online
Organized by colleagues from different countries
Convened by the Catholic University of Peru (PUCP)
Flyers [1] [2] [3] (jpg-files) and more details are available for this international event celebrating World Logic Day.
Information and registration: https://cef.pucp.edu.pe/eventos/dia-mundial-de-la-logica-2025-una-mirada-al-futuro-de-la-logica/
Online
Organizers: Logic Groups of the Universities of Genoa, Lausanne, Turin, and Udine
Contact: Dr. Vincenzo Dimonte
A special session dedicated to World Logic Day 2025 with guest speaker Prof. Jouko Väänänen. This seminar addresses various topics in mathematical logic and is intended to be approachable for a broader mathematical audience.
For more details, see the seminar website .
The British University in Egypt (Cairo, Egypt)
Faculty of Informatics and Computer Science (BUE), Prof. Karam and Prof. Almisbkawy
This is the third workshop organized by the Faculty of Informatics and Computer Science at the British University in Egypt, demonstrating the close relationship between logic and computer science.
Workshop poster: PDF
HUN-REN Rényi Alfréd Matematikai Kutatóintézet (Budapest, Hungary)
Hybrid: On-site (Turán-Room) & online
Set Theory, Logic, and Topology Department (Rényi Institute)
Mathematics and Informatics Committee, Regional Center of the Hungarian Academy of Sciences in Pécs
Celebrate the 7th World Logic Day with talks on set theory, category theory, and algebraic logic, featuring invited speakers from multiple universities. Friendly atmosphere, insightful discussions!
Further information: here
Online (livestream)
Beijing time: 19:00–21:00
Nankai Logic Group
Contact: Qihao Zhao (logic@nankai.edu.cn)
Livestream link: Bilibili
Online
Ukrainian Logic Society
Speaker: IVANOV Ievgen
Talk title: “Abstract Rewriting Theory Oriented Towards Cyber-Physical Systems”
Date/Time: January 14, 2025, starting 12:00 (Kyiv time, EET / UTC+2)
Further information: logic.net.ua
5th Floor, Faculty of Philosophy, Gadjah Mada University (Yogyakarta, Indonesia)
Online via Gadjah Mada University Philosophy Faculty YouTube Channel
Organizer: Rahmad Fitto Aryo (Faculty of Philosophy, Gadjah Mada University)
Date/Time (Local): January 6, 2025 (12:45–16:00 WIB, GMT+7)
This event explores the importance of logic across disciplines, engaging local and international participants in a global celebration of logic.
Flyer: PDF
5th Floor, Faculty of Philosophy, Gadjah Mada University (Yogyakarta, Indonesia)
Online via Gadjah Mada University Philosophy Faculty YouTube Channel
Organizer: Rahmad Fitto Aryo (Faculty of Philosophy, Gadjah Mada University)
Date/Time (Local): January 7, 2025 (13:00–15:00 WIB, GMT+7)
A continuation of Day 1’s discussions, further highlighting the interdisciplinary significance of logic and global participation.
Flyer: PDF
Universidade Federal do Pará, IFCH, Laboratório de Filosofia
Hybrid (in-person & online)
Organizer: Grupo de Pesquisa Lógica e Filosofia
Dia Mundial da Lógica
Schedule (Local Time):
January 14, 9:00–12:15 and 14:00–18:00 (BRT, UTC–3)
More information can be found at Instagram an in this Flyer (PDF-file)
Russia, Yekaterinburg, Yeltsin Center
(in-person only)
Organizers: uAnalytiCon Team & Yeltsin Center
Date/Time (Local): January 14, 2025, 19:00 (UTC+5)
Further details: uanalyticon
Online (Zoom)
Organizers: Raffaela Giovagnoli (PUL, Vatican), Wolfgang Hofkirchner, Irena Mostowicz (GSIS, Vienna)
Date/Time (Local): January 14, 2025, 1 PM–6 PM CET
Poster: PDF
Friedrich Schiller University Jena
(Rosensäle Jena)
Organizer: Interactive Inference Team.
Program and details: indico.rz.uni-jena.de/event/178/program
Online (Google Meet)
Supreme Assembly of Islamic Philosophy (SAIP) and Bayt Al-Hikmah
A virtual symposium on World Logic Day 2025, featuring participants from Iraq, Iran, Norway, and Germany.
Date/Time (Local): January 15, 2025, 8:00 PM Baghdad time (UTC+3)
Poster: jpg-file
Streaming on AILA’s YouTube channel
Organized by: AILA & SILFS
A national live-streamed event bringing together academia, industry, and the arts to showcase the interdisciplinary value of logic.
Date/Time (Local): January 14, 2025, from 5:00 PM CET onwards
Event poster: PDF
Further details: AILA: World Logic Day 2025
Faculty of Philosophy and Literature, UNAM (Mexico City)
Streamed via Bestias Proposicionales YouTube channel
Organizer: Gabrielle Ramos García (National Autonomous University of Mexico)
Date/Time (Local): January 14, 2025, 11:00–18:00 (CdMx)
Homepage: https://seminariobestiasproposicionales.blogspot.com
Flyer: JPG
ul. Szamarzewskiego 89 AB, 60-568 Poznań, Poland
and online (MS Teams)
Chair of Logic and Cognitive Science, Faculty of Psychology and Cognitive Science, Adam Mickiewicz University, Poznań
Main organizer: Dorota Leszczyńska-Jasion (dorota.leszczynska@amu.edu.pl)
Date/Time (Local): January 14, 2025, 13:15–16:30 CET
This hybrid conference is devoted to the memory of Jerzy Pogonowski.
Further details (in Polish): conference website
Online webinar
Organized by the DLMPST Commission on Logic Education
Speaker: Professor Moshe Y. Vardi (Rice University)
More details: Google Groups announcement
Preparatory School #20 (Universidad de Guadalajara)
Zapopan, Jalisco, México
Hybrid: Main Library Lecture Room & Google Meet
Organizer: University of Guadalajara – Preparatory School #20
Date/Time (Local): January 14, 2025, 09:15–13:15 (GMT−6)
A series of conferences and a workshop for students, celebrating World Logic Day 2025. Preparatory School #20
Event link: https://prepa20.sems.udg.mx/dia-mundial-de-la-logica-2025
Flyer: PDF
Rice University, Duncan Hall McMurtry Auditorium
6100 Main, Houston, TX 77005, USA
Hybrid (in-person & online)
Organizers: Rice University Department of Computer Science
Speaker: Moshe Vardi (Rice University)
Date/Time (Local): Tuesday, January 14, 2025, 4:00–5:30 PM CST
Event details & registration: vardi.eventbrite.com
Aula prof. Pawłowskiej, III piętro, ul. Lindley’a 3/5, Łódź, Poland
Hybrid (on-site + MS Teams)
Department of Logic and Methodology of Sciences, Faculty of Philosophy and History, University of Lodz
Main organizer: Janusz Kaczmarek
Date/Time (Local): January 15, 2025, 15:00 CET
This hybrid conference, hosted by the University of Lodz, focuses on Bertrand Russell's seminal essay, “On denoting.” It is organized in collaboration with the World Logic Day event at Adam Mickiewicz University.
Further information: Meeting webpage
Fondazione Patrizio Paoletti, Santa Maria degli Angeli (Assisi), Italy
Online (details on the website)
Organizer: Research Institute for Neuroscience, Education and Didactics, Patrizio Paoletti Foundation
Date (Local): January 14, 2025
This initiative is part of the 7th World Logic Day activities, organized by the Research Institute for Neuroscience, Education and Didactics of the Patrizio Paoletti Foundation.
For more information, see: Logicamente 2025 webpage
Lecture Room A101, Bijenička cesta 30, HR-10000 Zagreb, Croatia
University of Zagreb, Faculty of Science, Department of Mathematics
Date/Time (Local): January 16, 2025, 5:00 PM CET
Flyer: flyer-croatia.png
CUNY Graduate Center, New York, NY 10016, USA
Russell Miller
Speaker: Jouko Väänänen (University of Helsinki)
Date/Time (Local): January 10, 2025, 2:00 PM EST
For details, see: nylogic.github.io
Online
Wilhelm Alexander Cardoso Steinmetz and Guilherme Araújo Cardoso
Date/Time (Local): January 14, 2025, 09:00–13:00 (GMT-3)
For more information, see: event website
İstanbul Üniversitesi Edebiyat Fakültesi Kurul Odası
Department of Logic, Istanbul University (Turkey)
Date/Time (Local): January 14, 2025, 16:30 (TR time)
Prof. Dr. Ayhan Çitil'in Kaleminden Dünya Mantık Günü Bildirisi / Communiqué for World Logic Day by Prof. Dr. Ayhan Çitil A celebration of World Logic Day at Istanbul University.
For more details, visit: https://mantik.tr
Flyer available: WLD 2025 Flyer
Online (via Zoom)
International Society for Logic and Artificial Intelligence (ISLAI), Louisiana Scholars’ College at Northwestern State University (USA), Alexandru Ioan Cuza University of Iasi (Romania), Vladimir Andrunachievici Institute of Mathematics and Computer Science (Moldova), Taras Shevchenko National University of Kyiv (Ukraine), Ukrainian Logic Society (Ukraine), Academy of Sciences (Moldova).
Date/Time (Local): January 14, 2025, 15:00–18:15 EET
More information at: https://islai.org/world-logic-day/wld-2025/
Online
Logica Universalis Association
Date/Time (Local): January 14, 2025, 4:00–5:00 PM (Europe/Berlin)
For the main event link: https://cassyni.com/events/BLkEBuwwNLpvgRFy4otp9T
More info: https://cassyni.com/s/logica-universalis/
Rio de Janeiro (Brazil)
Logica Universalis Association
Date/Time (Local): January 15, 2025, 17:00 (Rio time)
A Platonic-style symposium where each participant will speak about logic.
More information: Event website
Online
Organizers: Fabien Schang and José David García Cruz
Date/Time (Local): January 17, 2025, 18:00 GMT
A special online event aimed at celebrating and promoting the significance of logic in diverse fields, in alignment with the mission of UNESCO World Logic Day.
Event page: https://philevents.org/event/show/130870
Online (Zoom attendance upon registration)
Live stream: YouTube - Lógica Mx
María del Rosario Martínez Ordaz, Lógica Mx
Date/Time (Local): January 10, 2025, 11:00 (CdMx)
Flyer: Lmx WLD Flyer
Event homepage: https://logicamx.wixsite.com/logicamx/scientificreasoning-roundtable
Hybrid: Wolfson Building, Department of Computer Science, University of Oxford and Zoom
Organizers: Rajarshi Roy and Andrew Ryzhikov
Date/Time (Local): January 16, 2025, 13:30–17:00 GMT
Event website: https://sites.google.com/view/wld2025oxford/home
Online Symposium
The Lvov-Warsaw School Reseaech Center, Faculty of Philosophy, University o Warsaw and Department of Logic, Cardinal Stefan Wyszyński University in Warsaw.
Date/Time (Local): January 14, 2025, 9:00–19:00 CET
An international symposium celebrating World Logic Day 2025, focusing on the life and work of Stanisław Leśniewski and the relationship between logic and ontology.
Event website: https://sites.google.com/uw.edu.pl/wld2025/
Online (Zoom)
Organizer: Gillman Payette
Date/Time (Local): January 14, 2025, 12:00 PM–3:00 PM (Mountain Time)
An online celebration of logic for participants in Alberta and British Columbia, Canada.
Faculté des Sciences, Bâtiment 16 (salle SC16.01), Université de Montpellier, France
Organized by: Christian Retoré, in partnership with the LIRMM (action transverse "LOGIQUES") and the HiPhiS seminar
Date/Time (Local): Mardi 14 janvier 2025, 14h00–19h15 CET
Exposés sur la logique en informatique, mathématiques et philosophie : M. Huchard, J.-F. Baget, V. Blazy, et conférencier invité (séminaire HiPhiS) P. Egré.
Événement ouvert aux étudiants et chercheurs de toutes disciplines.