Time bombs at the bottom of the sea: potentially polluting shipwrecks

Green Seas: A podcast by TradeWinds

There is enough oil in the world’s shipwrecks for some 500 Exxon Valdez-size spills, and the clock is ticking to deal with the problem before an environmental catastrophe. A project led by the Lloyd’s Register Foundation is on the case. We speak to the foundation’s Benjamin Ferrari and Louise Sanger, and the Ocean Foundation’s Ole Varmer.