Seafood Sustainability Complexities Rise as Watch Relaunches

Sustainable seafood choices have grown increasingly complex for American consumers, expanding beyond basic environmental concerns to encompass labor rights, carbon emissions, and even onboard internet access for workers, amid a proliferation of certification labels that often confuse rather than clarify.

Basic principles like avoiding overfishing, protecting seabeds from trawling, and maintaining healthy aquaculture remain foundational, yet the intricacies elude many shoppers. Americans already consume less seafood than other proteins, and the added layers of sustainability criteria can deter purchases altogether. "I'm an expert and I still sometimes struggle to look through some of the systems to figure out which product in the store actually matches which rating, and which label is different," said Robert Jones, global director of aquatic foods for The Nature Conservancy.

For decades, the Monterey Bay Aquarium's Seafood Watch program provided straightforward guidance through its green, yellow, and red ratings, urging consumers to favor abundant species like Arctic char while avoiding overfished ones such as certain tunas. Launched about 25 years ago, the initiative aimed to...