LSE hosts the largest permanent group of philosophers of physics in Europe outside of Oxford, as part of a historic research group founded in 1946.

The exploration of physics and its philosophical foundations is an essential part of understanding the deep structure of the world. It also plays a crucial role in understanding the nature of probability, complex systems and causal structure. As a result, the philosophy of physics has always been a central concern of the Department of Philosophy, Logic & Scientific Method, with past faculty such as Karl Popper, Imre Lakatos, Nancy Cartwright and Michael Redhead. The philosophy of physics group remains one of LSE’s most active and diverse research groups and a central part of the unique research environment at the School.

LSE philosophers of physics meet on Monday evenings during term for the Sigma Club lecture series, a London hub for philosophers, physicists and mathematicians interested in discussing philosophical foundations, with past lecturers including Stephen Hawking and Karl Popper. The group also hosts a wide variety of international conferences, including Foundations 2016, as well as PhD/MSc courses such as Ph451/Ph551 Advanced Topics in Philosophy of Physics.

Some Sigma Club Photos

The permanent philosophy of physics faculty include Roman Frigg, Miklós Rédei, Bryan W. Roberts and John Worrall. The group is regularly joined by philosophers of physics from around the world through the Visiting Scholars and Research Associates programmes at the Centre for Philosophy of Natural and Social Sciences (CPNSS), as well as by members of the Sigma Club.

Selected Research Read more 

  • Gaps in public perceptions of extreme heat highlight UK’s lack of preparedness
    Howarth, Candice ORCID: 0000-0003-2132-5747 , Zamzow, Heidi, Mcloughlin, Niall and Shreedhar, Ganga ORCID: 0000-0003-2517-2485 (2024) Gaps in public perceptions of extreme heat highlight UK’s lack of preparedness. Grantham Research Institute on Climate Change and the Environment Working Papers (416). Grantham Research Institute on Climate Change and the Environment, London School of Economics and Political Science, London, UK.
  • A primer on variational inference for physics-informed deep generative modelling
    Glyn-Davies, Alex, Vadeboncoeur, Arnaud, Akyildiz, O. Deniz, Kazlauskaite, Ieva ORCID: 0000-0001-9690-0887 and Girolami, Mark (2025) A primer on variational inference for physics-informed deep generative modelling. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 383 (2299). ISSN 1364-503X
  • Climate obstruction in the Global South: future research trajectories
    Edwards, Guy, Gellert, Paul K., Faruque, Omar, Hochstetler, Kathryn ORCID: 0000-0003-2960-058X , McElwee, Pamela D., Kaswhan, Prakash, McKie, Ruth E., Milani, Carlos, Roberts, Timmons and Walz, Jonathan (2023) Climate obstruction in the Global South: future research trajectories. PLOS Climate, 2 (7). ISSN 2767-3200
  • Dynamics of TEC high density regions seen in JPL GIMs: variations with latitude, season and geomagnetic activity
    Cafolla, M. A., Chapman, S. C., Watkins, N. W. ORCID: 0000-0003-4484-6588 , Meng, X. and Verkhoglyadova, O. P. (2025) Dynamics of TEC high density regions seen in JPL GIMs: variations with latitude, season and geomagnetic activity. Space Weather, 23 (4). ISSN 1542-7390
  • Smooth manifolds
    Sasane, Amol ORCID: 0000-0001-5566-9877 (2025) Smooth manifolds. In: A Mathematical Introduction to General Relativity. World Scientific Publishing Co. Pte Ltd. ISBN 9789819802197
  • A mathematical introduction to general relativity
    Sasane, Amol ORCID: 0000-0001-5566-9877 (2025) A mathematical introduction to general relativity. World Scientific Publishing Co. Pte Ltd. ISBN 9789819802197

Media 

  • Christian List in Scientific American

Christian List in Scientific American

In the latest issue of Scientific American, Professor Christian List discusses the philosophical foundations of Einstein’s view of quantum mechanics.

Teaching 

Meet a Faculty Member More