Kingston, Jamaica – 8 June 2026 – This year, the International Day for Biological Diversity calls us to “act locally for global impact,” a principle that resonates deeply with the scientists working to document life in the most remote reaches of our oceans. In the deep seabed, where darkness, cold and crushing pressure define the environment, most species remain unknown to science. Identifying, naming and describing them, the work of taxonomists, is one of the most locally grounded acts in biology research which requires hands-on study of individual specimens from sparse sites. And yet its impact is unmistakably global. Named species can be tracked, protected and incorporated into the international frameworks that govern our shared ocean, including the Kunming-Montreal Global Biodiversity Framework (KMGBF), which sets ambitious targets to halt and reverse biodiversity loss by 2030. The work of the International Seabed Authority (ISA) also depends on this knowledge to fulfill its responsibilities under the United Nations Convention on the Law of the Sea – to regulate and control mineral-related activities in the international seabed Area while protecting the marine environment – and to ensure the sustainable development of deep-sea activities.