Join Mick Fanning on a journey into the ocean. Of all the animals in the animal kingdom, none can be more crucial on a global scale than sharks! After exploring the plight of the rhino in Africa, it's now time to look at the ocean and its most crucial of inhabitants. Human evolution has created challenges for sharks, and they are being pushed to extinction. Without these keystone species the eco system providing a crucial balance, in our oceans will breakdown. We explore the challenges and deep dive into cutting edge technology and marine science to provide solutions for sharks, our oceans and our planet.