Nigel Upchurch

Population statistics: World Bank World Development Indicators http://goo.gl/​0XZrz

Fisheries exhausted by 2050: New Scientist, Nov 2006 http://goo.gl/​nkJ2G

Farmed fish as percentage of global consumption: Farming Fish for the Future by Brian Halweil, 2008 http://goo.gl/​H92xM

Ratio of wild fish to feed farmed fish: Global overview on the use of fish meal and fish oil in industrially compounded aquafeeds: Trends and future prospects, by Tacon & Metian, 2008 http://goo.gl/​rDxg4

(Source: vimeo.com)