Geoff MulganSir Geoff Mulgan is Professor of Collective Intelligence, Public Policy and Social Innovation at University College London (UCL). Previously he was Chief Executive of Nesta, the UK's innovation foundation, Director of the government's Strategy Unit ad Head of Policy in the Prime Minister's office, Chief Executive of The Young Foundation, Director of the think-tank Demos and Chief Adviser to Gordon Brown MP and a reporter on BBC TV and radio. He is a senior visiting scholar at Harvard University and advises governments around the world. He is the author of many books including Good and Bad Power (Penguin) and Big Mind (Princeton University Press). Read More Read Less