The Last Sushi in the World Nichos Molnar

Sushi is threatened by its own popularity. The ravenous appetite for this cuisine and the uncertain future of an overfished and quickly warming ocean are threats to sushi’s longevity. Once a niche, regionally specific cuisine, modern sushi has become a global product that has pushed its own ingredients to the brink. Sushi has transformed tuna from a low-grade, low-cost fish into one of the most valuable and overexploited meats on the planet. With such unsustainable practices, when will sushi run out of its ingredients — and when will the last sushi be made? Answering this question requires examining fish populations, supply chains, and questioning the definition of sushi itself. Examining data from world fisheries, logistical chains, and technological advancements such as aquaculture, the future of sushi is not set in stone. Sushi’s fish ingredients are not as imperiled as previously thought but are entering a period of instability as the oceans and planet change. Overfishing, specifically of tuna, may not be sushi’s biggest threat. Aquaculture, the quickly growing standard for fish production, still faces sustainability and environmental challenges. Yet most importantly, sushi is already changing to suit a global population’s tastes and demands: the cuisine’s ability to adapt to new and strange ingredients may ensure that there will never be “the last sushi in the world.”