On World Food Day, WWF warns against the dramatic impact of overfished oceans on people around the globe. Currently, 33 percent of fish stocks are overfished (in the Mediterranean it is 85 percent) with a further 60 percent at maximum capacity with no possibility to increase catches without overfishing the stock. At the same time, more than three billion people rely on fish as an essential source of protein. “Heavily overfished oceans put global food security at risk, as well as the livelihoods of 800 million people depending on fish for food and income. Most of them live in developing countries,” says Marco Costantini, Regional Manager Fisheries, WWF Mediterranean Marine Initiative.