'The intention of this book was to put a scientist and a philosopher face to face and spark a dialogue between them on neuroscience, on their results and projects, and their ability to carry out a debate on ethics, its norms, and on peace. In France, ideas are rarely openly discussed. Serious debates are too often hindered by dogmatic statements, one-sided criticisms, incomprehensible discussions and glib mockery, with little or no thought for the solidity of the arguments, which aim only to appear plausible or worthy of being argued, rather than convincing. A totally free and open dialogue between a scientist and a philosopher is necessarily a highly unusual experience for both.' Paul Ricur and Jean-Pierre Changeux Paul Ricur is an honorary professor at the University of Paris-X and an emeritus professor at the University of Chicago. Jean-Pierre Changeux, a member of the French Academy of Science, teaches at the College of France and the Pasteur Institute.
Is the sense of morality universal, is it inherent to human nature? The members of this symposium gathered around Jean-Pierre Changeux ponder the diversity of moralities and question themselves about the conflicts due to cultural differences and the possibility of attaining a common morality which would be intrinsic to human nature.