Ocean Wonders Unfold in Nice: A Celebration of the Sea at the U.N. Ocean Conference

NICE, France — The azure waters off the iconic coastal city of Nice became a backdrop for a compelling display of environmental advocacy as dozens of research and exploration vessels embarked on a grand voyage. This event marked the commencement of the third U.N. Ocean Conference and coincided with World Oceans Day, with the theme “Ocean Wonders.”

As the sails caught the gentle Mediterranean breeze, the focus shifted toward the essential role the oceans play in our planet’s health. Participants aimed to remind world leaders of the ocean’s crucial significance in climate negotiations and policy decisions.

Addressing Global Ocean Challenges

Thousands of delegates—including global leaders, scientists, and environmentalists—are gathering to tackle the escalating challenges facing the ocean. Rising temperatures, plastic pollution, and the overexploitation of marine resources have culminated in what the United Nations has described as a "global emergency."

Statistics reveal a staggering reality: a mere 2.7% of the world’s oceans are currently protected, far below the target of 30% by 2030. This begs urgent action to safeguard our oceans against destructive practices like industrial fishing and deep-sea mining.

Showcasing Innovative Vessels

Among the vessels participating in this spectacular event was the Energy Observer, a pioneering catamaran equipped with solar panels. This ship, the first to sail around the globe using only renewable energy, exemplifies the future of zero-emissions maritime travel by producing hydrogen fuel via seawater electrolysis.

Other notable vessels included:

• Alfred Merlin, focused on underwater archaeology.
• OceanXplorer, a technologically advanced research yacht funded by a billionaire.
• WWF’s Blue Panda, dedicated to mapping and protecting the dwindling seagrass meadows in the Mediterranean.

Ratifying the High Seas Treaty

Central to the discussions at the Conference is the High Seas Treaty, adopted in 2023. When enacted, it will empower countries to establish marine protected areas in international waters, which account for nearly two-thirds of the ocean and are largely ungoverned. “The High Seas Treaty is crucial for protecting biodiversity in the ocean,” notes Rebecca Hubbard, director of the High Seas Alliance.

Critiques of Current Marine Protections

Despite the positive strides toward protecting marine environments, criticisms remain about the effectiveness of current marine protected areas (MPAs) due to weak regulations and ongoing industrial activities within them. Many countries, including France, face backlash for inadequate enforcement of existing protections.

“We need to dramatically ramp up our efforts—the ambition, speed, and scale are lacking,” emphasizes Sílvia Tavares from the Oceano Azul Foundation. Key moments like the U.N. Ocean Conference are vital for catalyzing meaningful change.

Public Engagement and Future Announcements

The “Ocean Wonders” fleet will remain docked in Nice, open to the public until the conference concludes on June 13. Several nations are expected to announce new MPAs and plans to ban environmentally harmful practices such as bottom trawling.

As this significant event unfolds, the connection between humanity and the ocean becomes clearer, highlighting the collective responsibility to ensure its future health and sustainability.