Will nuclear fusion change the world and if so how far away is it? What is fusion power? What are the technological, regulatory and financial developments that are accelerating our path to it? What has changed that has meant private companies are now racing to develop it alongside governments? And what will it mean for fusion power to be deployed at scale. Our guest is Jay Brister, an independent investor and consultant with over 40 years experience in the nuclear sector who has focused on fusion over the last five years