Talk by France and Eric, hosted by Garance Diaconu for Radio Balises. Broadcast recorded live at Les Arcs cultural centre in Quéven, on 9 October at 8pm, on the occasion of the opening night of the Aventuriers de la mer festival and the Fête de la Science, in partnership with La Maison de la Mer de Lorient. Articles in Ouest-France and Le Télégramme. Pictures of the talk. Listen to the conference again.