Dolphin-safe tuna (1990)
In the eastern tropical Pacific, tuna fleets encircled dolphins to catch tuna beneath them, killing tens of thousands of dolphins a year. Under the Marine Mammal Protection Act and public pressure, the industry adopted the backdown procedure and net modifications to release dolphins.
Dolphin deaths fell sharply within a few years.
The 'dolphin-safe' label became standard, proving gear change could end a bycatch fight without ending the fishery.
The same bet — modified gear saves a protected species while letting fishermen work — underlies this grant.
