Claire Rogel-Gaillard is Deputy Scientific Director for Agriculture at INRAE and Deputy Director for Research of the Graduate School Biosphera at Paris-Saclay University. She leads the national program “Agroecology and ICT” funded by France 2030 (2023-2030), in coordination with the French National Institute for Research in Digital Science and Technology (Inria). She accompanies large-scale interdisciplinary research programs that promote sustainability and health of livestock systems. As member of the executive committee of the International Phytobiome Alliance, she leads the group on animal microbiomes in a one World One Health perspective.