Oceans are world’s seventh largest economy worth $24tn, says WWF report

By Oliver Milman

Vast economic worth of world’s oceans includes fishing, tourism and shipping but is declining due to pollution, climate change and overfishing

…

Via: http://www.theguardian.com/environment/2015/apr/23/oceans-are-worlds-seventh-largest-economy-worth-24tn-says-wwf-report