Join us for an event of the CGHR practitioner series, with Sandrine Tiller who has been working with Médecins Sans Frontières (MSF) since 2011. In her role as a humanitarian adviser, she provides analysis and carries out advocacy to support MSF operations and field teams. Her expertise is in humanitarian issues, particularly in the politicisation of aid and the current state of the aid system. She is the co-author of MSF ’s report ‘Where is everyone? Responding to emergencies in the most difficult places.’