1. INTERDISCIPLINARITY AND EPISTEMIC COMMUNITIES: CRISIS MANAGEMENT AND TELLURIC HAZARDS, BETWEEN LIFE SCIENCES AND POLITICAL SCIENCE / COMMUNAUTES EPISTEMIQUES ET INTERDISCIPLINARITE : LA GESTION DES CRISES ASSOCIEES AUX ALEAS TELLURIQUES, ENTRE SCIENCES DE LA TERRE ET SCIENCES POLITIQUES. Authors: THOMAS RIBÉMONT, MAUD H. DEVES.