Roger Roca Vallejo is a Nature-Based Solutions and Biodiversity Officer at ICLEI Europe. He holds a degree in Environmental Sciences and a Master’s in Biodiversity, Functioning and Management of Ecosystems from the University of the Basque Country (UPV/EHU). With over five years of experience at ICLEI Europe, he has contributed to more than ten Horizon 2020 and Horizon Europe-funded projects, focusing on topics such as nature-based solutions, climate adaptation and resilience, soil and water management, and the links between nature, health, and well-being. He is also a member of the Society for Ecological Restoration (SER).