The Ocean Makes Earth Habitable

"The ocean makes Earth habitable." So states the fourth Ocean Literacy principle, a series of fundamental concepts to help us better understand the ocean's influence on us and our influence on the ocean. World Ocean Radio's ocean literacy series continues this week with thoughts on the complex diversity contained in the world ocean, and the importance of a healthy ocean as the universal operating system that provides fresh air, water, food, and every nurturing condition upon which all life depends. This episode is part five of a nine-part series on Ocean Literacy, an anthology of reflections, examples and illustrations that represent responses to the ocean and the environmental challenges we face.