Subscribe to our channel to be the first to see our viral, breaking news videos. Twitter.com/swns Instagram.com/swns<br /><br />Just 13 per cent of the world's oceans can still be classified as wilderness because of man's interference, warns new research.<br /><br />The first mapping of global marine wilderness has shown just how little remains.<br /><br />Researchers have completed the first systematic analysis of marine wilderness around the world.
