Since 1950, over 33 000 sharks, as well as turtles, rays and dolphins, have died in shark nets and drumlines on the KwaZulu-Natal coast. And these “shark control” measures are just one of the human threats to fragile marine ecosystems the length of our coastline. In the ocean’s vast ecosystem, the dynamics of predator and prey – humans and wildlife – are incredibly complex. But what is all too clear is that great white sharks are vanishing from South African waters. For the full story, get DStv Stream Premium: https://bit.ly/DStv-Stream