The event, on its 2nd edition, is open to the academic world and socio-economic partners concerned by the variability of the water cycle and adaptation to extreme events. The event will follow the lead of the 1st Climate Change and Water conference and address the latest developments in research on extreme events, evolution and acceleration of the effects of climate change on the water cycle, understanding extreme weather events and forecasting, adaptation to climate change, management, governance and strategy. Participation in the webinar will be free of charge. More details on https://ccw2021.sciencesconf.org/