• Historical overviews
Anton Bovier (University of Bonn, Germany)
Aernout van Enter (University of Groningen, Netherlands)
Frank den Hollander (Université of Leiden, Netherlands)

• Disordered systems
Alessandra Faggionato (Università di Roma “La Sapienza”, Italy)
Lisa Hartung (Universität zu Mainz, Germany)
Jean-Christophe Mourrat (ENS Lyon, France)
Guilhem Semerjian (Laboratoire de Physique, ENS, Paris, France)

• Dynamical systems and cellular automata
Jean-René Chazottes (CNRS, CPhT école polytechnique, France)
Irene Marcovici (LMRS, Université de Rouen, France)

• Graphs and combinatorics
Rajat Hazra (University of Leiden, Netherlands)
Béatrice De Tilière (CEREMADE, University Paris-Dauphine PSL, France)
Sabine Jansen (Universität München, Germany)

• Sandpile models
Wioletta Ruszel (Université de Utrecht, Netherlands)
Tatiana Smirnova-Nagnibeda (Université de Genève, Switzerland)

•Theoretical ecology and evolution
Valentina Ros (LPTMS, Université Paris Saclay, France)
Ellen Baake (Universität Bielefeld, Germany)

• Large audience talk
Jean-Pierre Eckmann (Université de Genève, Switzerland)