The High Seas Alliance (HSA), with its 35 non-governmental members, as well as the IUCN, has been working towards protecting approximately 50% of the planet that is the high seas, since its founding in 2011. As the region of the global ocean that is beyond national jurisdiction, the high seas includes some of the most biologically important, least protected, and most critically threatened ecosystems in the world.
HSA members work together to inspire, inform and engage the public, decision-makers and experts to support and strengthen high seas governance and conservation, as well as to cooperate toward the establishment of high seas protected areas. As such, our current priority is a new international legally binding treaty under the United Nations Convention on the Law of the Sea that will protect biological diversity in the high seas and seabed.
Currently, there is no legal mechanism with which to establish marine protected areas outside of States’ territorial seas, nor a mechanism to undertake environmental impact assessments. At the same time, increasing impacts from human activity, through overfishing, deep-seabed mining and shipping, as well as climate change, continue to negatively affect biodiversity on the high seas. HSA is working to ensure that current United Nations discussions around the new treaty result in recommendations for robust and effective conservation measures that address gaps in current ocean governance.