Day One of the 2025 UN Ocean Conference in Nice, France

Day One of the 2025 UN Ocean Conference in Nice, France

The 2025 United Nations Ocean Conference kicked off today in Nice, France, bringing together world leaders, experts, and environmental advocates to highlight the critical importance of our oceans for the future of our planet. Co-hosted by France and Costa Rica, the conference aims to accelerate action and mobilize all stakeholders to conserve and sustainably use the oceans, in support of SDG 14.

Highlights from Day One:

Powerful Keynotes:

UN Secretary-General António Guterres emphasized the oceans’ vital role in producing 50% of the world’s oxygen and absorbing 30% of CO₂ emissions, stressing that climate goals cannot be achieved without healthy oceans.

French President Emmanuel Macron opened the summit, calling for firm action against overfishing and pollution, urging that promises must turn into tangible actions to protect the oceans.

Costa Rican President Rodrigo Chaves Robles declared that caring for the oceans is not a choice but a moral and economic necessity.

UN Under-Secretary-General Li Junhua called for investments in the billions, not millions, to safeguard our oceans.

Progress on the High Seas Treaty:

A major milestone was reached as 50 countries have now ratified the High Seas Treaty, with 15 more pledging to join. This marks a critical political agreement, paving the way for the creation of Marine Protected Areas in international waters.

Wide Participation:

The conference welcomed 55 heads of state and government, along with thousands of participants including youth, business leaders, scientists, and civil society representatives. Over 450 side events are taking place.

Key Issues Addressed:

  • Halting deep-sea mining was a central topic on opening day.
  • Ratification of the High Seas Treaty showed significant momentum.
  • Plastic pollution treaty negotiations are ongoing, aiming for a global agreement.
  • Climate change impacts on ocean health were also a major focus.

The conference runs through June 13, and we’re expecting more commitments and actions to protect our precious oceans. Stay tuned for more updates!