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Let’s Talk Time, Space & AI｜XPANSE 2024
March 27, 2025
Extraterrestrial life and civilizations - where and how to search for them?
March 26, 2025
Hipparchus | Julian Barbour | FQxI's "My Favourite" Ep 3
December 20, 2024
Garrett Lisi: The 248 Dimensional Object That Unifies the Universe
September 25, 2024
David Sloan: Changing Science by Asking Big Questions. PUZZLE X Keynote Talk
December 20, 2023
Roger Penrose: Are Consciousness & Quantum Linked? PUZZLE X Keynote Talk
December 11, 2023
Non Absoluteness of Observed Events
December 1, 2023
Eminent Physicists on Schrödinger’s Cat
October 27, 2023
Join FQxI at the PUZZLE X Festival in Barcelona, 7-9 November
October 25, 2023
The Clockmakers
October 20, 2023
Is There a Multiverse? Great Mysteries of Physics Ep 3 -- FQxI Podcast
March 25, 2023
Is the Universe Fine-Tuned for Life? Great Mysteries Episode 2 -- FQxI Podcast
March 17, 2023
Quantum Machines
March 10, 2023
Is Time an Illusion? Great Mysteries in Physics Episode 1
March 8, 2023
Marcus Huber: Time and time again
February 27, 2023
Complex Conceptions of Time Panel Discussion - InterPlanetary 2022
February 16, 2023
Dean Rickles on quantum gravity, time, QBism, monism, string theory
February 12, 2023
Information as Fuel
February 10, 2023
The Closeting of Secrets – Physics and Cryptography - Professor Adrian Kent
February 7, 2023
Exploring the Edge of Reality
January 15, 2023
Did Physicists Create a Wormhole in the Lab? -- FQxI Podcast
December 28, 2022
Mile Gu: Can Quantum Machines Execute Complex Adaptive Strategies more Efficient
December 15, 2022
Daniele Oriti: Group field theories for quantum spacetime
December 8, 2022
Quantum archaeology
November 4, 2022
Quantum spacetime: IR/UV mixing, spin-statistics, agency dependence
September 22, 2022
Testing Time -- FQxI Podcast
August 20, 2022
Martin Bojowald - Hypersurface deformation structures and space-time models
August 18, 2022
The Higgs at 10! What next for the LHC? -- FQxI Podcast
June 30, 2022
Johannes Kleiner "Collapse and the Closure of the Physical"
June 28, 2022
Time's Arrow, Black Holes and Maxwell's Demon -- FQxI Podcast
June 9, 2022
Carlo Rovelli on physics and philosophy
June 1, 2022
What's eating the universe? - with Paul Davies
May 19, 2022
Euclidean Jordan Algebras and Quantum Theory
May 12, 2022
AI4SD2022: Cross-architecture tuning of quantum devices faster than human experts – Dr Natalia Ares
April 29, 2022
Spin, Statistics, Spacetime & Quantum Gravity w/ Prof. Vlatko Vedral & Dr. Chiara Maletto
March 15, 2022
A tensor network approach to an AdS/QCFT correspondence
December 14, 2021
Philipp Hoehn (OIST & University College London) "Progress in relational quantum dynamics"
November 9, 2021
Adam Safron – IWMT and the physical and computational substrates of consciousness
November 1, 2021
Pedro Resende – Revisiting the measurement problem and qualia
October 29, 2021
Consciousness as we know it: a view from biology
October 27, 2021
Jonathan Barrett - Causal influence in quantum theory
October 22, 2021
The Problem of Consciousness
October 20, 2021
Mindscape 169 | C. Thi Nguyen on Games, Art, Values, and Agency
October 18, 2021
Mindscape 167 | Chiara Marletto on Constructor Theory, Physics, and Possibility
October 4, 2021
Talk by Professor Philipp Andres Hoehn, Okinawa Institute of Technology, Japan at QASTM seminar
August 16, 2021
The Thermodynamics of Clocks
August 12, 2021
The universe as a quantum many-body system
July 22, 2021
MCQST2021 | The universe as a quantum many-body system (Daniele Oriti)
July 22, 2021
Learning classical and quantum dynamical laws from data
July 12, 2021
What is a ‘Cause,’ and Why Does it Happen Before the Effect? Carlo Rovelli
July 9, 2021
Chiara Marletto - The Science of Can and Can't; The Physics/Science of Counterfactuals
July 5, 2021
Problem of time, relational observables and quantum covariance - Philipp Höhn (OIST)
June 18, 2021
The Birth of Quantum Physics - Carlo Rovelli and Conrad Shawcross
June 18, 2021
Mindscape 149 | Lee Smolin on Time, Philosophy, and the Nature of Reality
May 31, 2021
A short story of quantum thermodynamics
April 29, 2021
Bell Inequality Violation and Relativity of Pre- & Post-selection
March 31, 2021
Quantum Gravity and Quantum Probability
March 30, 2021
Round Table on 'Space, Time, and Quantum Mechanics'
March 30, 2021
Time in Physics and Intuitionistic Mathematics
March 29, 2021
Two Types of Indeterminism
March 29, 2021
Quantum Superposition of Thermodynamic Evolution with Opposing Time's Arrow
March 29, 2021
Entanglement assisted communication networks
March 26, 2021
Learning time: clocks and analogue machine learning
March 8, 2021
How does the brain generate pain?
February 10, 2021
Scaling Down the Laws of Thermodynamics
February 3, 2021
Scaling Down the Laws of Thermodynamics
February 3, 2021
Unification of the four forces in the Spin11,1 geometric algebra
December 3, 2020
Measuring and tuning quantum devices faster than human experts
November 21, 2020
Towards the unification of the four fundamental forces
September 23, 2020
Multi time point (thermodynamic) constraints for periodically driven systems
July 7, 2020
What is Time?
March 31, 2020
Homogeneity of the Universe from Equivalence Principle and from Poisson Equation
July 24, 2019
Rodolfo Gambini - On the Physical Basis of Consciousness
July 24, 2019
Howard Barnum at FQXI
July 24, 2019
Lorenzo Maccone - Quantum Time, and quantum time measurements
July 24, 2019
Eric G. Cavalcanti - Testing the reality of Wigner’s friend’s experience
July 24, 2019
Jonathan Braden - A Real-Time Picture of Vacuum Decay
July 24, 2019
Laurence Doyle - Quantum SETI
July 24, 2019
Testing Quantum Mechanics underground at Gran Sasso
July 24, 2019
Giovanni Amelino - Agency-dependent emerging spacetime abstraction
July 24, 2019
Amedeo Balbi - How are intelligent agents distributed in space-time?
July 24, 2019
Andy Albrecht - The arrow of time in a stationary quantum state
July 24, 2019
Joscha Bach - Reconciling consciousness with physicalism
July 24, 2019
Panel -- Is Free Will Real?
July 22, 2019
Carlo Rovelli: What Does Meaning Mean in the Natural World?
July 22, 2019
David Wolpert: The Hidden States and Timesteps in Continuous Time Markov Chains
July 22, 2019
David Wolpert on Stochastic Thermodynamics of Computation
July 21, 2019
Sean Carroll: Causality and the Arrow of Time
July 21, 2019
Jayne Thompson: Causal Asymmetry in a Quantum World
July 21, 2019
Jeff Tollaksen; A New Approach to Time
July 21, 2019
Larissa Albantakis: Quantifying the Causal Chain Leading to Actions
July 21, 2019
Panel: Is Time Real?
July 21, 2019
What Exists? A panel discussion.
December 13, 2017
What is an Event? A Panel with Sean Carroll, Mairi Sakellariadou, Bill Unruh
December 13, 2017
What is the Gap Between Life and Nonlife?
October 31, 2017
What is the Minimal Observer by Ken Olum
July 11, 2017
What Exists? A Philosopher's Perspective by Jeremy Butterfield
May 6, 2017
Lie Group Cosmology by Garrett Lisi
April 28, 2017
The Universe as a Quantum Gravity Condensate by Daniele Oriti
April 10, 2017
The Return of the Observer by James Hartle
April 10, 2017
Dirty Secrets of Cosmology by Anthony Aguirre
February 2, 2017
Collapse models and spacetime symmetries by Daniel Bedingham
December 6, 2016
The Quantum State of the Universe - A Dialogue with Sean Carroll and Alan Guth
November 11, 2016
What Events Lurk Inside the Wave Function? by Sean Carroll
October 15, 2016
Alan Guth, "Infinite Phase Space and the Two-Headed Arrow of Time"
August 2, 2014
Jeremy Butterfield, "What Can and Cannot Be Predicted"
July 2, 2014
What Can We Know and Predict in a Superlarge Universe
May 2, 2014
Anthony Aguirre, "Infinity and Indexicality: Some Provocations"
April 25, 2014
The Physical Basis of Probabilities & Applications to Cosmology
April 25, 2014
Alan Guth on Entropy and the Arrow of Time
April 14, 2014
Ian Durham summarizes 2014 FQXi Conference in Vieques
March 9, 2014
Fluctuations in de Sitter Space
January 27, 2014
Hilarious Reverse Physics Debate: String Theory vs Loop Quantum Gravity
January 14, 2014
Timeless Explanation: A New Kind of Causality, Julian Barbour
October 11, 2012
Gavin Crooks on COMPLEXITY
December 9, 2011
Alex Holcombe on TRUTH
December 3, 2011
Simon Saunders on CHOICE
December 3, 2011
An Introduction to Inflation with Andreas Albrecht
November 20, 2011
Huw Price on the UNIVERSE
November 19, 2011
David Albert on MEMORY
November 11, 2011
Sean Carroll, OPENING PANEL at FQXi Conference on Time
November 8, 2011
Peter Byrne on TRUTH
October 28, 2011
A Mock Debate on Quantum Mechanics with DAVID ALBERT and DAVID WALLACE
October 27, 2011
Philip C E Stamp on COMPLEXITY
October 23, 2011
A Mock Debate on Time with JULIAN BARBOUR AND TIM MAUDLIN
October 21, 2011
Julian Barbour on EXISTENCE
October 18, 2011
George Ellis on EXISTENCE
October 13, 2011
Richard Easther on the UNIVERSE
October 6, 2011
David Eagleman on CHOICE
October 4, 2011
Geoffrey West on COMPLEXITY
October 2, 2011
Anthony Aguirre on the MULTIVERSE
September 29, 2011
Craig Callender on the UNIVERSE
September 24, 2011
Andreas Albrecht on the UNIVERSE
September 23, 2011
David Wallace on CHOICE
September 22, 2011
Malcolm MacIver on CHOICE
September 20, 2011