In Episode 6, Matthew Downer (Insights Manager, Monitoring & Evaluation at GSMA) and Lydia Tanner (Director at The Research People) discuss Monitoring, Evaluation and Learning (MEL) in reference to digital innovations in the humanitarian space. Find out more at www.gsma.com/m4h This initiative is currently funded by the UK Department for International Development (DFID), and supported by the GSMA and its members.