- Fay Dowker – Dep. Physics, Imperial College, London
- Aurelien Barrau – Laboratoire de Physique Subatomique et de Cosmologie, Univ. Grenoble
- Vincent Rivasseau – Laboratoire de Physique Theorique, Univ. Paris XI-Orsay
- Domenico Giulini – Institut fuer Theoretische Physik, Leibniz Universitaet, Hannover
- George Ellis – Mathematics Department, University of Cape Town
- Hermann Nicolai – Albert Einstein Institute
- Jerzy Lewandowski – Dep. Physics, University of Warsaw
- Shahn Majid – Dep. Pure Mathematics, Queen Mary College, London
- Patrick Peter – Institut d’Astrophysique, Paris
- Michael Esfeld – Section de Philosophie, Univ. Lausanne
- Joathan Bain – Polytechnic Institute of New York University
- Daniele Oriti – Albert Einstein Institute
- Jurgen Renn – Max Planck Institute for History of Science
- Vincenzo De Risi – Max Planck institute for History of Science
- Nick Huggett – Dep. Philosophy, Univ. of Illinois at Chicago
- Gabriel Catren – Laboratoire SPHERE, Université Paris VII Diderot
- Alexis de Saint Ours – Laboratoire SPHERE, Université Paris VII Diderot
- Don Salisbury – Physics Department, Austin College
- Alexander Blum – Max Planck Institute for History of Science
- Matthias Schemmel – Max Planck Institute for History of Science
- Sylvain Carrozza – Albert Einstein Institute
- Antonin Coutant – Albert Einstein Institute
- Johannes Thueringen – Albert Einstein Institute
- Despoina Katsimpouri – Albert Einstein Institute
- Gargi Maheshwari – Albert Einstein Institute
- Casey Tomlin – Albert Einstein Institute