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Inaugural Meeting:
Interface between Quantum Science and Technology, Philosophy, and Catholic Theology
Chapman University, in Orange County, California, 12-15 July 2026
Organizers: Prof. Vincenzo Tamma, Founding Director of the Quantum Science and Technology Hub, University of Portsmouth, UK and Fr. Robert Spitzer, S.J., Director of the Magis Center
Local Organizers: Prof. Andrew N. Jordan and Prof. Daniele C. Struppa, Institute for Quantum Studies, Chapman University
This international interdisciplinary programme will benefit the dialogue between science, technological innovation, philosophy and the overall Christian tradition with relevance and ecumenical reach also towards other religious traditions and the overall society.
Background
IQS Public Talk: Is the notion of God meaningful to Scientific Culture? The openness of science to the quest for truth and meaning by Prof. Giuseppe Tanzella-Nitti

ABSTRACT:The Lecture examines whether the notion of God retains meaning within contemporary scientific culture, and whether the practice of science itself remains open to questions of truth and meaning that transcend purely empirical analysis. Rather than discussing the confrontation between science and belief, the Lecture proposes a more nuanced inquiry: what could modern science, in its methods and discoveries, implicitly say about the foundation of the whole of reality? Or, in other words, could science offer a glimpse of God?
A widespread assumption shared by scientific culture is that science, by progressively explaining natural phenomena, renders the idea of God unnecessary or meaningless. Statements by influential scientists illustrate the tension between a self-explanatory universe and the persistent human intuition that reality points beyond itself. The question is not whether science can “prove” or “disprove” God, but whether scientific knowledge exhausts all that can be meaningfully said about reality.
A central theme is the distinction between: a) explaining how the world works; and b) giving reason of that the world exists and is intelligible at all. Drawing on reflections by philosophers and scientists, such as Wittgenstein and Einstein, the lecture highlights what has often been called the “miracle of intelligibility”: the surprising correspondence between the mathematical structures of the human mind and the deep order of the natural world. Scientific laws are not mere classifications imposed from outside, but reveal a rational structure that appears to precede human understanding.
Scientific rationality lies upon foundations which transcend scientific method, while making that method possible. Scientific rationality is consistent with “openings” which point to meanings and contents that, while unable to be expressed within the formal language of science, are nonetheless significant for those who work in science.
The logical and ontological foundations of scientific knowledge, the rationality and information present in physical reality, and finally the meanings that physical reality contains and expresses, make it possible to introduce the notion of a transcendent logos. Starting from this notion, philosophy and theology can develop a discourse on God, one intelligible also to those who work in science and share a scientific culture.
In the context of scientific culture, the natural world continues to be, and manifest itself, as a “mystery.” It is reasonable, then, to ask whether the world has an explanation. The search for this ultimate explanation points to an intelligible area of meaning which justifies the possibility of a discourse on God, one meaningful also for the world of science.
Key-Note Speakers
Prof. Stephen M. Barr, University of Delaware, President of the Society of Catholic Scientists
Prof. Javier Sanchez Canizares, Science, Reason and Faith Group, University of Navarra
Br. Guy Consolmagno, S.J.,, Vatican Observatory
Rev. Thomas Davenport, O.P., Pontifical University of St. Thomas Aquinas (Angelicum)
Prof. Paolo Facchi, University of Bari
Rev. Ambrose Little, O.P., Director of the Thomistic Institute, DC
Prof. Fr. Matthieu Raffray, Pontifical University of St. Thomas Aquinas (Angelicum)
Prof. Luis Sanchez-Soto, University of Madrid
Prof. Valerio Scarani, National Univeristy of Singapore
Prof. William Simpson, Ohio State University and University of Oxford
Prof. Fernando Sols, University of Madrid
Prof. Mark Spencer, University of St. Thomas, Minnesota
Prof. Fr. Giuseppe Tanzella-Nitti, Founder of the DISF Center, Pontifical University of the Holy Cross
Rev. Robert Verril, O.P., Blackfriars Priory & Studium, Oxford
Prof. Fr. Alex Yeung, LC, Director of Science and Faith Institute, Pontifical University Regina Apostolorum
Prof. Vincenzo Tamma, Founding Director of the Quantum Science and Technology Hub, University of Portsmouth
Prof. Joseph Yost, Senior Vice Provost for Research, The Catholic University of America
Agenda
Sunday July 12
3:00 PM - Public Talk with Professor Tanzella-Nitti
5:00 PM - Mass at Chapman Fish Interfaith
Monday July 13
8:00 AM - Mass
8:45 AM – Light Breakfast
9:10 AM – Opening Remarks
Matt Parlow or Daniele Struppa
9:20 AM - Opening Discussion and Conference Intentions ( Organizers )
9:30 AM – Fr. Tanzella Nitti, Present and Future of Academic Dialogue on Science and Theology
10:10 AM – Prof. Fernando Sols, Poincaré, Heisenberg, Gödel, Bell: discovering science fundamental limits
10:50 AM – Coffee Break
11:10 AM – Prof. Paolo Facchi, Quantum Mechanics and the Structure of Reality: Scientific Insights for a Theological Dialogue
11:50 AM – Rev. Robert Verrill, On Hylomorphism and the Meaning of Light
12:30 PM – Lunch
2:00 PM – Prof. Mark Spencer, Analogy, Aesthetic Method, and Theories of Quantum Mechanics, Freedom, and Providence
2:40 PM – Coffee Break
3:00 PM – Rev. Ambrose Little, O.P. , Act, Potency, and Quantum Indeterminacy: A New Thomistic Proposal
3:40 PM – Prof. William Simpson, Quantum Hylomorphism — Beyond the Copenhagen Interpretation
4:20 PM – Prof. Vincenzo Tamma, Quantum Foundations of Multiphoton Interference and its openings for a philosophical and theological dialogue
5:00 PM – Adoration
6:00 PM – Dinner
Tuesday, July 14
8:00 AM – Mass
8:45 AM – Light Breakfast
9:10 AM – Prof. Valerio Scarani, Bell Nonlocality: The Bare Minimum
9:50 AM - Prof. Fr. Matthieu Raffray, Does Quantum Entanglement Disqualify Substance Ontology? Non-Separability, Local Realism, and Ontological Dependence after John Bell
10:30 AM – Coffee Break
10:45 AM – Br. Guy Consolmagno , Why Do I Believe in Science?
11:25 AM – Prof. Joseph Yost, From Leo XIII to Leo XIV: continuity in responses to multiple emerging technological revolutions
12:05 PM – Lunch
1:35 PM – Prof. Javier Sanchez Cañizares, Beyond Physical Closure: Re-envisioning Immaterial Causality in a Scientific Age
2:15 PM – Coffee Break
2:30 PM – Fr.Thomas Davenport ,Quid est Lux: Where Does Electromagnetic Radiation Fit in a Thomistic View of Nature?
3:10 PM – Prof. Steve Barr , Why quantum mechanics is consistent with a realist
philosophy of science, but not with materialism
3:50 PM – Discussion (Invited Speakers Only)
5:20 PM – TLM
6:00 PM – Dinner
Wednesday, July 15
8:00 AM – Mass
8:45 AM – Light Breakfast
9:30 AM – Prof. Fr. Alex Yeung, Metaphysical Use of Quantum Mechanical Metaphors: Indetermination, Configuration Space, and Correlation
10:10 AM – Prof. Luis Sanchez Soto , Revisiting causal inference in quantum mechanics
10:50 AM – Coffee Break
11:10 AM – Business Planning (Invited Speakers Only)
12:20 PM – Lunch
Afternoon – Beach Events and Discussions
6:00 PM – Dinner