Bart Koelmans on communicating risk and uncertainty to policymakers

Greece does not have a long tradition of institutionalised science advisory mechanisms, but after dealing relatively well with Covid, the situation is starting to change. Professor Stella Ladi, an expert on evidence-informed policymaking at home and internationally, talks to Toby Wardman about the past, present and future of science advice in Greece.

The EU climate law created a new institution, the European Scientific Advisory Board on Climate Change, which started work just this year and targets the European Commission, Parliament and Council. Its chair, Professor Ottmar Edenhofer, took time out of his busy schedule to share with us what it’s like setting up a new science advice body and how happy he is with their first significant report.

Elections are not the only way to power democratic decision-making. A system of government by random selection of citizens, or ‘sortition’, has been around since at least ancient Athens and, as Hugh Pope explains, has never quite disappeared. But if we adopt such a radically different way of making policy, what are the implications of science for policy? Do experts take on different roles, and how can citizen-politicians acquire the skills they need to make judgement calls on scientifically complex issues?