On 5 December 2017, the United Nations proclaimed a Decade of Ocean Science for Sustainable Development, to be held from 2021 to 2030. This Decade will provide a common framework to ensure that ocean science can fully support countries’ actions to sustainably manage the Oceans and more particularly to achieve the 2030 Agenda for Sustainable Development.
https://oceandecade.org/about
To learn more about the ocean decade see, https://oceandecade.org/about