In partnership with Frontiers Science House, we bring you the next installment of our Why? series. Today, we tackle one of science's most hotly debated fields and ask: Why geoengineering? What do we mean by it? Can reflecting the sun really help improve the climate? And what are the arguments for and against it? We hear from Martin Stew, science correspondent for ITV News; Dakota Gruener, CEO of Reflective, which aims to accelerate sunlight-reflection research; and Mark Maslin at University College London and David Keith at the University of Chicago, who put geoengineering on trial. Like this podcast? Please help us by
supporting the Naked Scientists