Overfishing

Certain types of tuna, salmon and cod are overfished and not sustainable. Here's a list of bycatch and less popular fish you should eat instead.
China’s annual catch is estimated at some 15 million tons.
Our agricultural runoff, oil rigs, plastic, fish-glut, and noises are killing the ocean.
Better traceability in a notoriously opaque seafood industry could save our oceans, experts say.
Greenlanders have experienced some of the good and much of the bad of such “imperial” investment.
Nearly a third of all fish caught goes unreported.
"We think of great white sharks as the top predators, well, we should look in the mirror," Earle said Monday at #CGI2015.
Humans are "particularly intense" when it comes to hunting.
These fish are "as good for the planet as for the plate."