Bluefin Tuna Full-Cycle Farming Is Vanishing: Why Japan's Sustainable Dream Doesn't Pay
In 2002, Japan's Kindai University pulled off the world's first full-cycle bluefin tuna farming. Two decades on, the major seafood companies are walking away and commercial output is fading. The irony: the headwind is the recovery of wild tuna stocks. A look at the gap between sustainable and profitable.