Charlène Descollonges invites us on a journey to the heart of the water cycle. Today, this cycle has been completely transformed by our lifestyles and consumption patterns. We are learning, the hard way, to live with water scarcity and drought. Let's discover together what complicates the journey of water on our planet Earth and what regeneration is possible. Charlène Descollonges is a hydrological engineer specializing in water resource sharing policies and climate change adaptation. She co-founded the association "Pour une Hydrologie Régénérative" (For Regenerative Hydrology), which aims to massively restore the water cycle at the territorial level through pilot projects in France, and has just published the book "L'Eau" (Water) with Tana publishers. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx