Roberto Livi is Professor of Theoretical Physics at the University of Florence, where he teaches courses on statistical physics and thermodynamics. He is also the Director of the Interdepartment Center for the Study of Complex Dynamics and an associate member of the National Institute of Nuclear Physics (INFN) and of the Institute for Complex Systems of the National Research Council (CNR).
Paolo Politi is Head of the Florence Unit of the Institute for Complex Systems, National Research Council, and teaches statistical physics at the University of Florence. He is Fellow of the Marie Curie Association, of the Alexander von Humboldt Foundation and of the Japan Society for the Promotion of Science. He was awarded the Outreach Prize of the Italian Physical Society for promoting the public discussion of science through Science Cafés.