International Academic Conference

4th International InterAthenian Conference

The Transformation of the Human in the Posthuman Age

24–25 November 2026
Harokopio University of Athens

Two days of international dialogue, research and interdisciplinary exchange

Exploring humanity, artificial intelligence, education, medicine, culture, science and sustainability in the posthuman age.

DAY 1 — Tuesday, 24 November 2026
Human Identity, Society, Culture and the Future

Opening Ceremony

08:30–09:10

Time Activity
08:30–09:00 Opening Ceremony – Welcome Addresses – Invited Representatives
09:00–09:10 Introduction Address by the President of the Conference: Professor Stratos Theodosiou

SESSION 1

Human Identity, Intelligence and Education in the Posthuman Age

Coordinator: Ioannis Panagiotopoulos

Time Speaker Presentation
09:10–09:25 Metropolitan Athanasios of Achaia (GR) Human is Forever
09:25–09:40 Very Revd. Dr. Aristarchos (Vasileios) Gkrekas (GR) Beyond the Posthuman: Orthodox Christian Anthropology and Human Sovereignty in the Age of Artificial Intelligence
09:40–09:55 Ioannis Panagiotopoulos (GR) Pilgrimage in a Post-Human World: Embodiment, Sacred Space, and Digital Substitution
09:55–10:10 Noboru Konno (JP) Beyond the Posthuman: Knowledge Ecology and the Relational Human in the Age of AI
10:10–10:25 Dr. Dionysios Tsirigotis (GR) Modernity, Mediation, and Democratic Legitimacy in the Posthuman Age
10:25–10:40 Stratis Panourios (GR) Sophocles’ Philoctetes: A Tragedy of Utility in the Posthuman Age
10:40–10:55 Anna Lazou (GR) Human Creativity in the Arts and Sciences and Types of Intelligence in the AI Era
10:55–11:10 Babis Michailidis (GR) Navigating the Modern Labyrinth: Unleashing the Four Navigation Capabilities and the Poetic Mind for Future Leadership
11:10–11:25 Nikitas Nikitakos (GR) Collaborative Intelligence in Human–Machine Decision Support
11:25–11:40 Konstantinos Kalemis & Konstantina Kallini (GR) The Emergence of Cognitive Sovereignty: Reclaiming Human Agency in the Age of Generative Artificial Intelligence
11:40–11:55 Discussion – Q&A
11:55–12:10 ☕ Coffee Break

SESSION 2

Society, Culture, Democracy and the Future of Humanity

Coordinator: Dr. Christos Karapiperis

Time Speaker Presentation
12:10–12:25 Sofia Kallou (GR) Emotional Intelligence and Its Necessity in the Era of Intelligent Machines
12:25–12:40 Dimitrios Papachristos (GR) Ethics and Deontology in Decision-Making by Intelligent Machines
12:40–12:55 Dimitrios P. Kosteletos (GR) Human Transformation, the End of Meaning in the Posthuman Age
12:55–13:10 Mohammad M. Banat (Jordan) & Konstantinos Kalemis (GR) Ethical Intelligence for AI-Native Communication Networks
13:10–13:25 Kyriakos Maridakis (GR) The Transformation of the Human in the Posthuman Age: Cultural Diplomacy as a Bridge between Culture, International Relations and Global Cooperation
13:25–13:40 Antonios Zairis (GR) New Cultural Background and New Entrepreneurial Spirit in Retail: The Great Transformation
13:40–13:55 Angeliki-Agapi Vrettou (GR) Democracy in the Digital Age: Reshaping Geopolitics in the Algorithmic Era
13:55–14:10 Antonis Litke (GR) A Network-Effect-Aware Recommendation Engine for Multimodal Shared Mobility
14:10–14:25 Konstantina Ziropoulou (GR) Can Immersion Preserve Humanity? Virtual Reality Theatre and Ethical Witnessing in the Posthuman Age
14:25–14:40 Basilio Petkidis (GR) Energy, Automation and Inequality in the Post-Human Economy
14:40–14:55 Discussion – Q&A
14:55 End of Day 1

DAY 2 — Wednesday, 25 November 2026
Artificial Intelligence, Healthcare, Science and Sustainability

Welcome Address

09:00–09:10

Time Activity
09:00–09:10 Welcome Address

SESSION 3

Artificial Intelligence in Medicine and Healthcare

Coordinator: Nikos Papadakis

Time Speaker Presentation
09:10–09:25 John Lekakis (GR) Artificial Intelligence in Medicine
09:25–09:40 Nikos Gavalas (GR) AI in Healthcare: From Basic Research to Applications in the Clinic
09:40–09:55 Apostolos Beloukas (GR) AI-Enabled Self-Testing and Wearables: The Future of Diagnosis and Health Monitoring
09:55–10:10 Georgia Melagraki (GR) Hybrid Intelligence in Decision-Making for Human Health and the Environment
10:10–10:25 Ilias Maglogiannis (GR) Using AI to Manage Stress and Improve Working Conditions
10:25–10:40 Nikos Papadakis & Konstantinos Georgakopoulos (GR) From Speckle to Spectrum: Learned Inversion of a Passive Neuromorphic Acoustic Sensor
10:40–10:55 George Pierrakos (GR) Healthcare Access Inequalities and Structural Challenges in Greece
10:55–11:10 Discussion – Q&A
11:10–11:25 ☕ Coffee Break

SESSION 4

Humanity, Science, Sustainability and the Future

Coordinator: George Boskou

Time Speaker Presentation
11:25–11:40 George Boskou (GR) Nutrition Sovereignty and Nutrition Justice
11:40–11:55 Xenophon Moussas (GR) The Role of Causality and Laws of Physics in the Transformation of the Human in the Posthuman Age: The Example of the Antikythera Mechanism
11:55–12:10 Konstantinos Kalachanis (GR) Humanity and the Universe: Beyond the Anthropic Principle towards a New Philosophical Understanding of Modern Astrophysics
12:10–12:25 Konstantinos G.-A. Niarchos (GR) Man and the Absolute according to Plato and Aristotle
12:25–12:40 Angeliki Vasileiou (GR) Humanity Reinvented: A Change of Era – Part I
12:40–12:55 Spyros Vliamos (GR) The Transformation of the Human Mind in the Posthuman Age: Co-Evolution of Knowledge, Resilience, and the Future of Social Sciences
12:55–13:10 Stratos Theodosiou (GR) Discussing a Unified Unity of Knowledge
13:10–13:25 Anil Kumar Singh (IN) Post Human Economy: Technological Inequalities and Work-Culture Diversity in India
13:25–13:40 Marc Roux (FR) New Frontiers of Humanity
13:40–13:55 Panagiotis Pafilis (GR) Nature in the City: Urban Biodiversity and Biophilia in 21st Century Metropolises
13:55–14:10 Konstantinos Arvanitis & Nikos Papadakis (GR) When Is Retrieval Enough? A Survey of Stopping Decisions in RAG
14:10–14:30 Anna-Maria Kanzola (GR), Brandon Randolph-Seng (US) & Panagiotis E. Petrakis (GR) Is Serendipitous Discovery in Danger? Implications of the Shift from Humanism to Post-humanism in the Era of Artificial Intelligence
14:30–15:00 Discussion – Q&A
15:00–15:15 Professor Stratos Theodosiou General Conclusions by the President of the Conference
15:15–15:45 Closing Ceremony

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