During August, renowned endurance swimmer and United Nation’s Environment Programme (UNEP)’s Patron of the Oceans, Lewis Pugh, will be swimming with one purpose: to put Marine Protected Areas on the global agenda.He will become the first person to undertake a long distance swim in each of the Seven Seas: the Mediterranean, Adriatic, Aegean, Black, Red, Arabian and North Sea.These seas are amongst the most polluted and overfished in the world and Lewis Pugh’s campaign, Seven Swims in the Seven Seas for 1 Reason, will highlight the need for urgent action.The United Nations is urging all nations to set aside at least 10% of the...