December 21, 2018 — Sustainability has become a buzzword in the seafood industry in recent years, a prerequisite for doing business in the 21st century.
But with the advent of real effects of climate change being felt in fisheries and aquaculture operations around the world, paying attention to environmental news is no longer shunted off to corporate sustainability officers.
In 2018, even more evidence was presented that increasing water temperatures, ocean acidification, and deoxygenation caused by climate change will result in devastation and disruption in the world’s marine economy. A November report by the U.S. Global Change Research Program, compiled by 13 U.S. government agencies, painted a grim picture of the future of both U.S. and global fisheries as the effects of climate change continue to advance.
Beyond economic damages, upheaval in the global marine economy is likely to lead to political upheaval, a study published in the journal Science in August revealed. Climate change is driving fish species to migrate to new areas, with fish and other marine animals shifting toward the poles at an average rate of 70 kilometers per decade. That rate is projected to continue or even accelerate as the planet warms. In the process, they’re crossing political boundaries – potentially setting up future conflicts as some countries lose access to fish and others gain it, according to the report.