3 billion people rely on the oceans for their livelihoods. But who are they? What are their stories? Hannah's moving away from the ocean's wild animals and meeting its humans instead. She's joined by lifelong fisherman Jerry Percy, and speaks with freediver and ocean advocate Hanli Prinsloo about who the oceans are for.

Also - Frida Bengtsson, a researcher who focuses on fisheries, tells her success story of working with fisheries in the Barents Sea.

If you want to know more about the oceans and how to protect them, come and join us here: https://act.gp/life-under-water.