Despite the obvious importance of ocean processes and systems to planetary health and the global economy, humanity is not investing nearly enough in ocean sustainability. To ensure that we do, public- and private-sector leaders will need to collaborate on widening the appeal of critical projects. Oleh Claudio de Sanctis

Thanks to a surge of innovation in circular economy technologies, ocean preservation is becoming an engine of industrial renewal and geopolitical resilience. But to unlock its full potential, those working in the blue economy need to change the narrative. Oleh Bertrand Piccard

Against a backdrop of global uncertainty and questions about whether multilateral processes can still deliver, the countries represented at the latest UN Ocean Conference were largely united on the need for a more ambitious response to the challenges facing our ocean. Here is what needs to happen now. Oleh John F Kerry

Pursuing a sustainable blue economy requires striking a delicate balance between using the ocean’s resources and respecting its natural limits, especially amid the escalating climate crisis. Oleh Ulrike Decoene