With climate change, biodiversity loss and pollution exacting a devastating toll on the world’s ocean — critical to food security, economic growth and the environment — the 2022 UN Ocean Conference opened in Lisbon, Portugal June 27 with a call for a new chapter of ocean action driven by science, technology and innovation. The Conference stresses the critical need for scientific knowledge and marine technology to build ocean resilience.
“Sadly, we have taken the ocean for granted, and today we face what I would call an “Ocean Emergency,” United Nations Secretary-General António Guterres told delegates at the opening of the Conference. “We must turn the tide. A healthy and productive ocean is vital to our shared future.”
Human activities are placing the health of the ocean in peril. According to the World Meteorological Organization’s State of the Global Climate in 2021 report, sea level rise, ocean heat, ocean acidification and greenhouse gas concentrations set new records in 2021.
Additionally, marine pollution is increasing at an alarming rate, and if current trends continue, more than half of the world’s marine species may be all but extinct by 2100.
The Secretary-General also stated there is good news with a legally binding instrument on the conservation and sustainable use of marine biological diversity of areas beyond national jurisdiction; a new treaty that is being negotiated to address the global plastics crisis that is choking our oceans; and a week ago multilateral action on display with a World Trade Organization agreement on ending harmful fishery subsidies. But he also noted much more needs to be done.
“Oceans are central in geopolitical balance of power,” said President of Portugal, Marcelo Rebelo de Sousa in opening remarks. “Health care, economic resources, energy, mobility, migrations, scientific and technological development, climate change, all of this is present either in the context or in the outcome of a pandemic, of war and of crisis.”
“We must recover too much time [that] we have lost and give hope a chance, once again, before it is too late.”
The ocean – a key driver for sustainable development
In line with Sustainable Development Goal 14, human health, strong economic growth and a stable climate depend on a healthy ocean. The ocean is a vital buffer against climate change, absorbing about 25% of all carbon dioxide emissions.
More than 3.5 billion people depend on the ocean for their food security, while approximately 120 million people work directly in fisheries and aquaculture-related activities. The majority of these workers live in developing countries, specifically Small-Island Developing States and Least Developed Countries.
Photo credit: iStock/ Magnus Larsson