Developing the ambition for action in the Ocean Decade to 2030

Abstract

The ocean is vital for regulating climate, supporting biodiversity, and sustaining human livelihoods. However, as climate change accelerates ocean acidification, deoxygenation, warming, and biodiversity loss, the ocean’s ability to provide solutions is at risk. Addressing critical gaps in ocean science is essential, and the United Nations Decade of Ocean Science for Sustainable Development 2021–2030 (the “Ocean Decade”) seeks to bridge these gaps. Its transformative framework is built around 10 key challenges representing urgent needs for ocean knowledge. The Vision 2030 process, initiated in the Decade’s third year, refines these challenges, setting quantifiable success measures by 2030. Informed by contributions from around 150 experts and 10 White Papers, the Vision 2030 process highlights priorities such as actively considering Indigenous knowledge, co-designing innovative solutions, and enhancing investment in ocean science. This article introduces the insights of the Vision 2030 process, emphasizing the need for inclusive, coordinated action across the science–policy–society interface. It underscores the urgency of prioritizing ocean health and securing sustainable financing for ocean initiatives, particularly as Sustainable Development Goal (SDG) 14 remains the least funded SDG. Through advancing knowledge, fostering innovation, and promoting inclusivity, the Ocean Decade aims to protect ocean ecosystems and ensure a sustainable future for future generations.