National Geographic's Pristine Seas project has helped establish 29 of the largest marine protected areas in the world, covering a total area of 6.8 million square kilometers. This program is dedicated to exploring, documenting, and protecting the world's ocean ecosystems. This initiative, led by National Geographic Explorer in Residence Enric Sala, focuses on establishing marine protected areas (MPAs) and promoting sustainable practices to safeguard ocean health.  Project's website link can be found here

National Geographic
one‑part, one‑hour (1 × 60) documentary series