Recently, scientists at the Woods Hole Oceanographic Institution wrapped up the most comprehensive study of the twilight zone in history, helping to establish that some 11 billion tons of microorganisms, crustaceans, squid, fish and gelatinous animals that live there are helping to draw down a third of the carbon dioxide emitted by human activity, likely saving us and our planet from catastrophic climate change.
Just as we are learning to appreciate the extraordinary service of creatures in the twilight zone, companies that manufacture feed for industrial fish farms, fertilizer and omega-3 supplements are preparing to exploit it. Right now nations are considering authorizing commercial fishing fleets to grind life in the twilight zone into fish meal, fertilizer and plant food. Before they move forward with these plans, it would be wise to hit pause so we can understand how that decision will affect our planet.
When the damage is presented in spreadsheets and charts its easy to ignore the cost, especially for those pushing the piles of money around.