Join us as we talk with Greenpeace Ocean Campaign Director John Hocevar. John, who has piloted small submarines in the Arctic and Antarctic, talks about the new and historic High Seas Treaty that some 190 nations agreed to in March. It represents a 20-year battle to protect two thirds of the ocean or basically half the planet by allowing for the establishment of vast marine protected areas for ocean wildlife and habitats including the deep ocean. So take a dive with us into one of the great blue victories of our time. Rising Tide, the Ocean Podcast is co-hosted by Blue Frontier's David Helvarg and the Inland Ocean Coalition's Vicki Nichols-Goldstein. This podcast aims to give you information, inspiration and motivation (along with a few laughs) to help understand our ocean world and make it better. The ocean is ...