Politics, science, and species protection law: a comparative consideration of southern and Atlantic bluefin tuna

The southern and Atlantic bluefin tunas are highly valuable and heavily fished, such that there are concerns over the biomass of each species. While sharing some similarities, the species are managed in different geographical, political, and socioeconomic contexts. This article examines the complexities of managing these highly migratory species, recognizing that developments in science, most notably in ocean tracking, have a significant potential to improve management. Notwithstanding such developments, the critical element in management of bluefin tuna species remains political commitments to sustainable catches.