Toward Unprecedented Risks?. Coastal Risks: Coastlines Always Under Pressure / Catherine Meur-Ferec -- Forest Fires in the Anthropocene: Issues of Scale / Christine Bouisset -- Urban Climate: Agenda and Perspectives of a Climate Risk / Julia Hidalgo -- Recompositions for the Study and Management of Risks?. Permanence and Specificities of Risks and Their Management in the Anthropocene Era / Patrick Pigeon -- The International World of Disasters: Beyond Reflexivity, Surpassing Naturalism? / Sandrine Revet -- The Difficult Birth of the Risk Society and the Relegation of Social Sciences / Pascale Metzger, Julien Rebotier -- What Consequences for a Changing Modernity?. Understanding the Political Fabric and Effects of Ensemble Flood Forecasts in Europe / Sébastien Nobert, Kristian Krieger, Florian Pappenberger -- Toward a New Security Deal? Reflexive Modernity, a Complex Turn and Shift to Uncertainty / Magali Reghezza-Zitt -- The Imperative of Practical Wisdom in the Face of Anthropocene Emergencies: The Case of Climate Change / Florent Champy.