An explorer for National Geographic and a marine biologist, Manu San Félix has devoted his life to research and caring for the natural world, and more specifically the underwater environment. Since the eighties, he has been fighting to increase awareness about “posidonia” meadows that support the marine ecosystem of the Mediterranean. He is also part of National Geographic´s Pristine Seas team, devoted to researching, informing and increasing awareness about the preservation of our planet.