Agreed on March 5th, 2023, and expected to be covering almost two-thirds of the ocean that lies outside national boundaries, the new UN ‘High Seas Treaty’ is set to provide a legal framework for establishing networks of Marine Protected Areas (MPAs), designed to contribute to the conservation of marine biodiversity. The ‘High Seas Treaty’ is most timely in providing a governance framework for MPAs to implement one of the goals of the Convention on Biological Diversity’s (CBD) recently adopted Global Biodiversity Framework...