It is an invisible contaminant that has been found in fisheries, an essential part of the food chain for many Pacific Islanders. Mercury, emitted from fossil fuel power generation and other industrial processes around the world, has now penetrated marine ecosystems in the Pacific Islands with detrimental consequences for people’s health and wellbeing.
Climate change is no longer a distant threat. Across the Pacific, it is a daily reality reshaping coastlines, livelihoods, and the delicate balance between people and the environment. But in a region long defined by resilience, solutions are not being invented from scratch. They are being remembered, strengthened, and scaled.
A rising cycle of poverty and extreme weather threatens many towns and cities, especially those situated on coastlines, in the Pacific Islands. Urban centres in the Pacific have grown at an unprecedented rate this century, rapidly straining national resources for urban planning. But governments are now making progress on improving people’s lives in the informal settlements that dominate the urban sprawl in some of the region’s largest cities.
Two Pacific Island nations have been applauded for their successes in the global health campaign to eliminate the infectious eye disease, Trachoma.
On the Pacific Islands, where the ocean horizon is both a lifeline and a warning, communities have long interpreted environmental change through traditional knowledge, lived experiences, stories, and practice. Their observations echo those across the Pacific region, where traditional knowledge remains central to understanding shifting environments and responsible stewardship.
Mutirão first entered the global climate discourse in Ambassador André Corrêa do Lago’s first letter to the world, which was sent in March 2025 as part of his COP30 presidency.
The burden of breast cancer, the most common cancer among women, is global, and the projected increase in cases in the coming decades will affect women in high- and low-income countries in every region.
In the packed conference hall of the Heritage Hotel, the sound of Pacific voices filled the air—not just through speeches, but in song, rhythm, and poetry. The Dreamcast Theatre Performing Arts group opened the Second Pacific Island Ocean Conference with an evocative performance, reminding leaders and practitioners why they had gathered: to listen. To listen to science. To listen to communities. To listen to the ocean itself.
Fiji, a nation located west of Tonga in the central Pacific, is renowned for its natural beauty and beach resorts. But for 38 years it has endured a political rollercoaster of instability with four armed coups that overturned democratically elected governments and eroded human rights.
The case was “unlike any that have previously come before the court,” President of the International Court of Justice Judge Yuji Iwasawa said while reading the court's unanimous advisory opinion outlining the legal obligations of United Nations member states with regard to climate change.
Registering the birth of a newborn, which is taken for granted in many countries, has profound lifelong repercussions for a child’s health, protection, and well-being. But after initially increasing this century, the global birth registration rate has declined in the past ten years, with some countries in the Pacific and Sub-Saharan Africa facing significant challenges. Embracing new registration technologies, increasing political will, and increasing parents’ understanding of its importance are paramount to reversing the trend.
The 2025 UN Ocean Conference (UNOC3) has seen a significant presence from Indigenous peoples, who insist that their perspective and guidance be taken into account in the global efforts for sustainable ocean use and conservation. The sense of responsibility to the ocean and recognition of its history is an example that the international community can learn from.
Prime Minister of Tuvalu, Feleti Teo, describes himself as an optimist—despite the existential crisis his atoll nation faces with climate change-induced sea level rise and frustration with existing international financial mechanisms to fund adaptation and mitigation.
To the outside world, a sea level rise of 34 cm (or slightly longer than a child’s ruler) may not seem dramatic, but it’s an existential threat to the Pacific island state of Vanuatu.
“There is no climate action without ocean action,” President Hilda Heine of the Marshall Islands told reporters, as she and other representatives of Pacific island states reiterated that countries must honor their climate action agreements.
While the island states in the Pacific may be modest, the ocean that surrounds them represents a huge oceanic state—an area equivalent to the entire European Continent.
The world has converged along the Mediterranean Sea to affirm their commitments to the sustainable use and protection of the ocean.
The South-West Pacific experienced unprecedented warming in 2024, according to a World Meteorological Organization (WMO) report released today (June 5)—threatening islands in a region where half the population lives close to the coast.
A greater understanding and appreciation of the world’s oceans is needed to protect them. As the global community prepares to convene for the ocean conference, they must also prepare to invest in scientific efforts and education that will bolster their joint efforts.
As delegates prepare for the third United Nations Ocean Conference (UNOC) in Nice, France, momentum is building around ocean governance, finance for marine conservation, and an urgent shift toward a regenerative blue economy. Ocean advocates say the world is at a critical juncture—and the next few weeks could shape the future of marine protection for decades.
Participants from over 100 countries will leave the 10th Our Ocean Conference in Busan, the Republic of Korea, with stark reminders that with sea levels rising dangerously, coastal regions and low-lying areas globally, particularly densely populated areas, are threatened.