Nearly half marine population lost in last 40 years – CNN.com

According to the report, populations of locally and commercially fished species have also fallen by half, and some even more. The tuna and mackerel populations have seen a nearly 75% decline and Bluefin tuna in the Pacific are on the brink of extinction.

Source: Nearly half marine population lost in last 40 years – CNN.com

What are we going to eat, after we kill everything?