A look at the expansion of the global fishing industry — and the collapse of fish stocks.
Between 1950 and 2006, the WWF report notes, the world’s annual fishing haul more than quadrupled, from 19 million tons to 87 million tons. New technology — from deep-sea trawling to long-lining — has helped the fishing industry harvest areas that were once inaccessible. But the growth of intensive fishing also means that larger and larger swaths of the ocean are in danger of being depleted.
Daniel Pauly, a professor of fisheries at the University of British Columbia, has dubbed this situation “The End of Fish.” He points out that in the past 50 years, the populations of many large commercial fish such as bluefin tuna and cod have utterly collapsed, in some cases shrinking more than 90 percent.