Giuseppe Longo (ENS, Paris) e Alessandro Sarti (EHESS, Paris) discuteranno i testi Giuseppe Longo, Maël Montévil. The Inert vs. the Living State of Matter: Extended Criticality, Time Geometry, Anti-Entropy - an overview. special issue of Frontiers in Physiology, n. 3, 39, 2012. http://www.di.ens.fr/users/longo/files/CIM/inertVSlife.pdf Giuseppe Longo, Maël Montévil. Extended Criticality, Phase Spaces and Enablement in Biology.Special Issue of Chaos, Solitons and Fractals, 2013. http://www.di.ens.fr/users/longo/files/CIM/ExtCritEnable.pdf Davide Barbieri, Giovanna Citti, Giacomo Cocci, Alessandro Sarti A cortical-inspired geometry for contour perception and motion integration http://arxiv.org/abs/1301.3433 Alessandro Sarti Giovanna Citti On the Origin and Nature of Neurogeometry La nuova critica 2011 A. Sarti G. Citti on the Origin and Nature of Neurogeometry preprint