Guardian: There has never been a more urgent time for seafood businesses and fishing nations to make a commitment to sustainability. The worlds oceans are in trouble, with marine life plummeting and the people who are dependent on the sea for income and food left increasingly vulnerable. Data shows populations of fish and other marine vertebrates, including marine mammals, reptiles and birds have halved since 1970.
Fourteen years ago when I was based with WWF in the Pacific where most of Australias...