According to the Food and Agriculture Organization (FAO) of the United Nations, more than 80% of world's fish stocks are fully exploited, over-exploited, depleted, or recovering from depletion. Although several international agreements have promoted more responsible fisheries, coastal states have usually maintained national policies that enable higher harvest levels rather than greater conservation of fish stocks, and international agreements for more responsible fisheries have generally experienced a weak domestic implementation.

Among the major coastal fishing states,...