Professor David Halpern, Chief Executive of the Behavioural Insights Team, will reflect on his time as the What Works National Advisor and his work in government. He will be in conversation with Ravi Gurumurthy, Chief Executive of Nesta, who brings a wealth of experience from his time at the International Rescue Committee and in a number of senior government roles. The discussion will be introduced by Professor Bobby Duffy, Director of the Policy Institute.