"The question of what constitutes acceptable risk has always involved a judgement about both science and politics. This issue is brought into sharp focus in this volume about the changing relationship between science, novel risks and society. The contributors, drawn from academia and the world of government policy, show how this relationship is of critical importance for the ways we now think about trust in institutions and risk governance. The important message of the book is that while we have not yet reached a ‘post-truth’ world in decision-making about risks, we need to guard against such a situation happening in the future. A timely and welcome contribution to a critical contemporary societal debate." -- Nick Pidgeon MBE, Professor and Director of the Understanding Risk Research Group, Cardiff University, UK