Gareth Owen is the humanitarian Director of Save the Children UK. In this conversation with Lars Peter Nissen he discusses the trade-offs between quality and scale, between his humanitarian heart and his humanitarian realist.The fundamental question posed by the conversation is whether you “Can you change the master’s house with the master’s tools?” Gareth is in his own words “an establishment guy” who sits the “at the apex of the problem” but he still believes that is the right thing to do and that it is possible to achieve change from within the system.