Once a week, Michael Liebreich and Bryony Worthington have a conversation with a leader in clean energy, mobility, climate finance or sustainable development. Each episode covers the technical ground on some aspect of the low-carbon transition – but it also delves into the nature of leadership in the climate transition: whether to be optimistic or pessimistic; how to communicate in order to inspire change; personal credos; and so on. And it should be fun – most of the guests are Michael’s and Bryony's friends.