EnvironmentElizabeth Mrema interview: We have to be optimistic about biodiversity Crunch talks later this year will determine whether we can reduce our impact on Earth’s ecosystems – and there are positive signs, says the diplomat in charge of the process Features
HumansHow to be an expert: What does it really take to master your trade? We are relying on specialist knowledge to guide us through the coronavirus pandemic – so it is more important than ever to grasp what expertise is and where it comes from, says Roger Kneebone, author of a new book on the subject Features