This episode, hosts Jasmine and Greta discuss shipwrecks and their relationship to the marine environment. How can artificial reefs help the ocean? Can historical shipwrecks be a hindrance to the environment? And what does a changing ocean mean for the future of wreck sites? The episode includes segments from volunteer Benita and the Trust's Director Garry Momber, and has been produced as part of the Fathoming The Future project, made possible thanks to the National Lottery Heritage Fund.