Acknowledgements
This paper is part of the Future Seas project (futureseas2030.org), hosted by the Centre for Marine Socioecology at the University of Tasmania. This initiative delivers a series of journal articles addressing key challenges for the UN Decade of Ocean Science for Sustainable Development 2021-2030. The general concepts and methods applied in many of these papers were developed in large collaborative workshops involving more participants than listed as co-authors here, who we thank for their collective input. We acknowledge and pay respect to the traditional owners and custodians of sea country all around the world and recognise their collective wisdom and knowledge of our oceans and coasts.