By Faridat Salifu
As the world prepares to mark World Tuna Day on May 2nd, attention is turning to the urgent need for sustainable tuna fisheries in the face of increasing global demand and environmental pressures.
Designated by the United Nations in 2016, the day highlights the vital role tuna plays in marine ecosystems, global food security, and the economies of many coastal nations.
Tuna, one of the most commercially valuable fish in the world, is not only a dietary staple for millions but also a lifeline for entire industries.
According to the Food and Agriculture Organization (FAO), more than 7 million tonnes of tuna and tuna-like species are harvested annually, supporting the livelihoods of thousands of fishers and coastal communities.
Yet this success story comes with challenges. Several tuna species—such as bluefin, bigeye, and yellowfin—face serious population pressures due to overfishing, illegal and unregulated fishing practices, and climate change impacts.
In a statement ahead of the day, FAO Director-General Qu Dongyu stressed the need for urgent action: “World Tuna Day is a reminder that our oceans are under pressure, and that sustainability must be at the core of fisheries management. If we manage tuna wisely, they will continue to provide for generations.”
Across the globe, Regional Fisheries Management Organizations (RFMOs) are working to monitor tuna stocks, enforce fishing quotas, and encourage the use of selective and environmentally friendly fishing gear.
Yet the FAO warns that approximately one-third of global tuna stocks remain overfished, highlighting the need for stronger enforcement and collaboration among nations.
Meanwhile, environmental groups like Greenpeace and the World Wildlife Fund (WWF) are using World Tuna Day to call for greater transparency in seafood supply chains.
Consumers are being urged to choose certified sustainable tuna, such as those with the Marine Stewardship Council (MSC) label, to support responsible fishing practices.
In countries such as the Philippines, Indonesia, Ghana, and Pacific Island nations, where tuna is a key economic and cultural resource, World Tuna Day is being marked with educational campaigns, community events, and initiatives aimed at strengthening local fisheries.
“Tuna is more than just a food—it’s a way of life for many coastal communities,” said Tony Attah, CEO of Renaissance Africa Energy, speaking on the broader issue of sustainable marine resource management. “As we work to increase production, we must also ensure our practices protect marine biodiversity.”
This year’s observance is also focusing on innovation in ocean monitoring, with a growing role for satellite technology, AI, and blockchain in tracking tuna from catch to consumer—improving both sustainability and traceability.
As the world celebrates World Tuna Day 2025, experts are sending a clear message: safeguarding tuna stocks isn’t just about saving a species—it’s about preserving the balance of ocean ecosystems and ensuring economic security for future generations.