Delmarva Today 5-19-23 (Part 4) Disappearing Islands & Rising Sea Levels

Islands have been the stuff of imagination with novels written about exotic landscapes and peoples. But, with the rising sea levels those same islands are beginning to disappear. Host Don Rush talks with Christina Gerhardt, associated professor and founder of Environmental Humanities at the University of Hawaii and author of a new book "Sea Change: An Atlas of Islands in the Rising Ocean", focusing on the fate of Deal Island.