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Tuna salad. Tuna sandwich. Tuna bake. Tuna pizza. Tuna sushi. Grilled, fried or raw. There is no doubt tuna is popular. Tuna, which is rich in Omega-3, minerals, proteins and vitamin B12, has seen its nutritional success lead to it being overfished.

Near Omar Gona’s house in Djibouti’s Tadjourah city stands a wall three metres high and five metres thick. What might be an eyesore for some is a godsend for the city because the wall holds back the monsoon rains that have decimated people’s lives here for decades.

On January 20, 2021, the day of the inauguration of American president Joe Biden, two ducks named “Joe” and “Kamala” took flight from a remote wetland near Negril, Jamaica. And, like their namesakes, the fowl will be the focus of international attention.

The United Nations Environment Programme is working with San Salvador city and its surrounding coffee farms to create a natural defence against floods. Known as CityAdapt, the project is restoring 1,150 hectares of forests and coffee plantations to revive San Salvador’s ability to absorb rainfall.

Over the last 30 years, more and more tea, coffee and cocoa farmers have embraced towards climate-smart and sustainable practices by adopting “certification standards” that help to maintain soil quality, increase productivity and reduce costs. The standards also assure buyers of agricultural commodities that the products in their supply chains are environmentally sustainable.

Today, when students file into the lunchroom at Mundika High School in western Kenya, they are greeted by a spread of nutritious local vegetables with exotic-sounding names, like spider plant. But that wasn’t always the case. Just a few years ago, that fare had largely disappeared from Kenyan plates, replaced by cheaper foreign-derived foods, like cabbage and maize meal.

Lake Bogoria in Kenya’s Rift Valley region is a soda lake – extremely salty and alkaline, unable to support fish. It has deep spiritual and cultural significance for the Endorois people, who have been its custodians for centuries. But it’s only in the last few years that they realized they are sitting on a potential gold mine.

For World Cities Day on 31st October, we follow the story of how the United Nations Environment Programme (UNEP) is working with San Salvador city and its surrounding coffee farms to create a ‘natural’ defence against floods.

For Madagascar farmer Edmond, who goes by one name, it was a breakthrough. In 2019 he perfected a complicated technique to grow a rare species of tree known as Dalbergia normandii.

The plants hail from a valuable, and difficult-to-propagate family of trees known as rosewoods, which have been felled near to the point of extinction in many parts of Madagascar.

Many people think the area around the Chernobyl nuclear plant is a place of post-apocalyptic desolation. But more than 30 years after one of the facility’s reactors exploded, sparking the worst nuclear accident in human history, science tells us something very different.

As International Day of South-South Cooperation approaches on 12 September we interview Linxiu Zhang, Director of the United Nations Environment Programme-International Ecosystems Management Partnership, on moves to restore ecosystems and promote livelihoods along Africa’s Great Green Wall.

The coast of South Africa’s Kwazulu-Natal province looks like it was pulled from a postcard, with wide, sandy beaches stretching for some 600 kilometres. International and local tourists flock here in normal times, drawn to the warm Indian Ocean waters for surfing, relaxation, and glimpses of spectacular wildlife, like loggerhead turtles.

When you are a small island nation, every inch of space counts. But from rising sea levels to natural disasters and coastal erosion, in the age of climate change many islands are shrinking before their citizens’ very eyes.

Chile is renowned for its diverse ecosystem, from the vast mountain ranges of Patagonia to the southernmost tip of Tierra del Fuego. The country is also home to a less famous carbon storage powerhouse—peatlands.

In the lead up to International Day for the Conservation of the Mangrove Ecosystem on 26 July, United Nations Environment Programme (UNEP) is running a series of stories on mangroves, and their impact on the environment and economies of countries across the world.

As iconic as the islands’ pristine beaches and tropical forests, the 60,000-plus green monkeys of St. Kitts and Nevis are a quintessential part of the Caribbean experience for many visitors.

With reports suggesting COVID-19 could spark food shortages around the world, food systems experts and United Nations officials say countries must increase the resilience of their agricultural systems.

Fishing is big business in the South China Sea and Gulf of Thailand. The industry supports millions of people in the region and accounts for some 10 per cent of global fisheries production every year.

But the region’s success as a seafood exporter has come at a cost – the depletion of local fish stocks, environmental damage and, ultimately, a decline in food security and livelihood opportunities for local communities.

COVID-19 lockdowns have confined people to their homes across the world. For some, this causes stress and mental anguish.  People need greenery: research shows that green spaces in and around cities have mental health benefits.

When Albert Pati moved closer to the sea to open a beach bar overlooking the Mediterranean in Albania, he never imagined that the sea would also be moving closer to him, now eroding the soil around his restaurant floor.

Remote mountainous regions of Nepal are harsh places in which to survive and make a living.

Economic, social and environmental challenges include lack of market access, outmigration, dependency on imports and subsidies, women’s drudgery, malnutrition, unpredictable weather, pests and diseases.

Maintaining healthy ecosystems are important to help protect against the spread of disease. A large mixture of species means that some act as ‘dead end’ hosts, preventing diseases from spreading.

The coronavirus pandemic is forcing us to think deeply about human beings’ relationship with the natural world on which we all depend for our survival.

Water, essential to all life, plays a particularly important role in the lives of Tanzanians living near Mbarali River, part of the larger Rufiji River basin in southern Tanzania.

The United Nations Environment Programme (UNEP) has been working closely with the Democratic Republic of Congo (DRC), Ministry of Environment and Sustainable Development (MESD), to help the country to effectively implement access and benefit sharing (ABS) mechanism/framework in accordance with the Nagoya Protocol on Access to Genetic Resources and the Fair and Equitable Sharing of Benefits Arising from their U