As countries consider how to rebuild their economies after the covid-19 pandemic while also tackling the climate crisis, an immense arena of opportunity lies before them—one where every US$1 invested could yield at least US$5 in returns: the world ocean.

Between 24 and 26 July 2020 I presented about ocean sustainability at the 15th Annual Green Economics Institute Conference.

Plastic Free July is a global movement that helps millions of people be part of the solution to plastic pollution. To mark this occasion, the World Ocean Initiative is highlighting some of our recent coverage on tackling marine plastic pollution.

In a guest article for Innovation News Network I examine how Innovation is crucial to both harness the opportunities a sustainable ocean economy can offer and address the risks that ocean degradation poses. Innovative solutions include ocean energy, the decarbonisation of shipping, aquaculture, ecosystem restoration and ‘blue carbon’, ocean geoengineering, and blue finance.

Recent World Ocean Initiative coverage highlights the need for systemic change, concerted corporate action and international collaboration.

During Capitol Hill Ocean Week 2020, organised by the National Marine Sanctuary Foundation, I moderated a great plenary panel discussion on the high seas. I was joined by six experts on ocean governance to discuss the prospects for a new high seas treaty.

On World Oceans Day I moderated a great webinar on the importance of ocean investment. The webinar also included the screening of the premiere of a new Economist film featuring Sir David Attenborough and other leading ocean thinkers.

For World Oceans Day The Economist Group’s World Ocean Initiative has published a new report highlighting economic and environmental benefits that ocean industries should aspire to achieve by 2030.

On Thursday May 28th I moderated a fantastic webinar on the future of seafood. The panel discussed the most important sustainability challenges facing fisheries and aquaculture.

The World Trade Organisation expects global trade to fall by up to a third in 2020 as covid-19 disrupts supply chains, economic activity and life around the world. The effects on the ocean economy are profound. On May 12th I moderated a World Ocean Initiative webinar to discuss the prospects for the post-coronavirus ocean economy.

With the world battling the coronavirus pandemic, everyone’s first thoughts are for their families and loved ones. I hope all readers are staying safe in these challenging times. The crisis is also having an impact on something else that we all care about—the ocean.

Building a sustainable ocean economy requires brave pioneers and ocean protectors. This month the World Ocean Initiative launched a new season of The Protectors film series and called for nominations for the World Ocean Tech and Innovation Summit.

Climate change, plastic pollution and ecosystem destruction—the ocean faces many risks. Homes, businesses and investments are threatened by extreme weather, exposure to toxic chemicals and loss of resources. Innovation in ocean-based sectors can provide solutions to these problems, turning risks into opportunities.

The ocean makes a large and growing contribution to the global economy. Yet the ocean economy is a long way from becoming a truly sustainable “blue” economy. To achieve this transformation, huge quantities of capital are required to meet challenges such as restoring coastal ecosystems, developing low-carbon shipping fuels and boosting sustainable seafood.

Ocean temperatures reached their highest level ever recorded in 2019. Meanwhile, the World Economic Forum's top five risks for 2020 (released ahead of Davos) are all climate-related. I was interviewed on TRT World to discuss how the ocean can provide both climate risks and opportunities.

Safeguarding and harnessing the ocean’s ability to provide for people and the planet is crucial for sustainable development. The year 2020 could be the year in which the world starts to realise that its prosperity depends on building a new—truly blue—ocean agenda.

Weary delegates to last week’s COP25 climate talks have arrived back home to digest the outcome for ocean sustainability and the blue economy. The conference discussed in some depth how the ocean can help to address climate change.

November 21st marks World Fisheries Day. Total world fish production is expected to reach 201m tonnes by 2030—a growth of 18% from 2016. Yet one third of global fish stocks are being exploited at unsustainable levels, according to the Food and Agriculture Organisation.

Carbon emissions from shipping account for almost 3% of global emissions, a larger percentage than Germany. When the International Maritime Organisation met in London in November I was interviewed by BBC News on the need for the decarbonisation of the shipping sector.

In October I attended the annual Our Ocean conference in Oslo. The conference was established in 2014. Eye-catching commitments from governments, businesses and civil-society organisations are a hallmark of the conference. But the transformation towards a truly “blue” economy requires more fundamental changes.