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Schooling French grunts, surrounding pillar coral in the Bloody Bay Marine Park on Little Cayman. ©Diana Schmitt
Carrie Manfrino

Can We Save Coral Reefs?

The collapse of coral reefs has far-reaching implications for the entire ocean, for people and, indeed, for the planet. Going forward, the focus must be on how to conserve what is left, ideally taking bold, decisive steps to reverse the unthinkable trajectory.

Grey whale breaching.  2 September 2005. © Merrill Gosho, NOAA
Leonardo DiCaprio

Save a Whale, Save a Planet

Today, our oceans are under immense pressure as their waters absorb much of the carbon dioxide and other greenhouse gases pumped into the air by human activity, resulting in a 30 per cent increase in acidity. The progress of the human race, particularly since the Industrial Revolution, has resulted in devastating impacts to our entire climate, and those impacts are particularly prevalent in our oceans.

Expedition Sailing Vessel Sea Dragon setting out in search of the North Pacific Gyre. March 2012. © Dave Cornthwaite
Emily Penn

Know Your Ocean. Love Your Ocean.

On my extensive voyages across the globe I have discovered that it is the same story everywhere—not only in the gyres, but all the way from the Tropics to the Arctic. Our oceans have become a fine soup of plastic fragments.

Courtesy Edward Norton
Edward Norton

We Must Protect the Bounty and Beauty of the Sea

As the United Nations Goodwill Ambassador for Biodiversity, I have travelled the world speaking to people about the defining challenge of our generation: bringing the way we live into a sustainable interaction with our planet.

Mount Tavurvur, a part of the Rabaul caldera volcano, in Papua New Guinea. © Wikipedia Commons
Dame Meg Taylor

A Sea of Islands: How a Regional Group of Pacific States Is Working to Achieve SDG 14

The health of our oceans is fundamental to the health of our planet. Ninety-eight per cent of the area occupied by Pacific Island countries and territories is ocean. We sometimes refer to ourselves as Big Ocean Stewardship States in recognition of this geography. The Pacific Ocean is at the heart of our cultures and we depend on it for food, income, employment, transport and economic development.

Great Barrier Reef, Australia. 
Adele Pedder

Protecting the Coral Sea-the Cradle to the Great Barrier Reef

Australia has a lot at stake as steward of the world's third-largest marine territory and some of the most diverse marine life on Earth. Our continent rises from the junction of three major oceans and contains tropical, temperate and subantarctic ecosystems, with much of our marine life found nowhere else.

A part of the Maalhosmadulu Atolls, Maldives, seen from space. © NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan Aster Science Team/Marine Photobank
Ahmed Sareer

Protecting Small Island Developing States from Pollution and the Effects of Climate Change

There are few more powerful symbols of the international community's shared past and future than the ocean. From the earliest human migrations, it carried our ancestors to new continents, brought civilizations together, and opened the world to exploration and trade. It also connects us ecologically.

Marine Regions (Ostend, Belgium, Flanders Marine Institute, 2016) © Simon Claus and others. Available from https://www.isa.org.jm/contractors/exploration-areas. 
Michael Lodge

The International Seabed Authority and Deep Seabed Mining

The deep ocean below 200 metres is the largest habitat for life on Earth and the most difficult to access. The sea floor, just like the terrestrial environment, is made up of mountain ranges, plateaus, volcanic peaks, canyons and vast abyssal plains.

Maher Nasser

Foreword

This special double issue of the UN Chronicle, under the theme Our Ocean, Our World, explores many of the problems facing the marine ecosystem, with articles by 23 experts and eminent personalities actively engaged in finding solutions.

Every year, many pelagic sunfish die as by-catch in tuna nets. Sardinia, Italy. © Alessio Viora/Marine Photobank
Karmenu Vella

Maintaining Healthy Ocean Fisheries to Support Livelihoods: Achieving SDG 14 in Europe

The problems of ocean space are closely interrelated and need to be considered as a whole. So says the preamble to the United Nations Convention on the Law of the Sea-and never were those words more apt than in relation to the challenges we face today.

Wu Hongbo

A Conference to #SaveOurOcean

Despite their critical role in sustaining life in this world, our oceans are increasingly threatened, degraded or destroyed by human activities, reducing their ability to provide crucial ecosystem services.

Okalik Eegeesiak

The Arctic Ocean and the Sea Ice Is Our Nuna

For Inuit, the sustainable use of the marine resources and the future of the Arctic Ocean and sea ice is not a luxury—it is life itself; it is about protecting our culture. Inuit are adapting to changes and we will continue to thrive in the changing Arctic. We have much to learn and much to teach the world. We ask that you accept our invitation to discuss issues affecting our land. Our nuna, the Arctic.

NASA Space Shuttle Overflight photo of the Niger Delta. 19 November 2005. © NASA
Amina J. Mohammed

Mobilizing the Global Community to Achieve SDG 14

We cannot continue, let alone accelerate, the changes we are causing to ocean ecosystems. That is why the United Nations system is working with Governments and international, private sector and civil society organizations to strengthen governance structures and promote the implementation of international legal instruments and various management tools, such as integrated coastal zone management and marine spatial planning, and to facilitate a coordinated approach to the application of law and policies for environmental protection and sustainable economic development.

A ship recycling yard in Bangladesh, November 2016. © International Maritime Organization
Kitack Lim

The Role of the International Maritime Organization in Preventing the Pollution of the World's Oceans from Ships and Shipping

Shipping is a key user of the oceans, delivering more than 80 per cent of world trade, taking ferry passengers to their destinations and carrying millions of tourists on cruises. Annually, more than 50,000 seagoing ships carry between them more than 10 billion tons of vital and desired cargoes, including commodities, fuel, raw materials and consumer goods.

By-catch from Torres Strait Prawn Fishery, Australia.  © Stephen Mcgowan, Australian Maritime College/Marine Photobank
José Graziano Da Silva

Making the Ocean a Partner in Our Quest for a Sustainable Future

Nowadays, about 120 million people depend on commercial fisheries for their livelihoods, and nearly 90 per cent of them work in small-scale fisheries in developing countries, especially in Africa and Asia. They are among the poorest communities in the world, and they risk being further marginalized if we fail to recognize the importance of small-scale fisheries.