Only 50 years left for sea fish

As reported by Richard Black of the BBC, a new scientific study indicates that our global rate of fishing will make sea fish nearly disappear as a type of food by 2050 unless protective measures are taken. "Protected areas" of the ocean may be the way to go to ensure survival of fish. The extrapolation is shown in graphical form, and many more details are discussed. Thanks to Risa (Risabee) for digg ing this story and bringing it to my attention.