Photo by UNEP/Will Baxter
20 Dec 2021 Series Climate Action

UNEP@50: Success over the years

Photo by UNEP/Will Baxter

For the past half-century, the United Nations Environment Programme (UNEP) has coordinated a worldwide effort to confront the planet’s biggest environmental challenges. This global collaboration has helped repair the ozone layerphase out leaded fuel, stop some endangered species from going extinct and more. UNEP’s convening power and rigorous scientific research has provided a platform for countries to engage, act boldly and advance the global environmental agenda.

UNEP’s 50th anniversary (UNEP@50) provides an opportunity to reinvigorate international cooperation and spur collective action to address the triple planetary crisis of climate change, nature and biodiversity loss, and pollution and waste.

This series recognizes the significant progress made on global environmental matters and addresses the planetary challenges to come.

Further resources: Environmental Moments: A UNEP@50 timelinenews updates, feature stories, speeches, webinars and more

From Chile to China: The global battle against desertification

For nearly 50 years, UNEP has played a key role in the campaign to halt the expansion of the world’s deserts.

How the world is helping to safeguard its oceans and seas

For five decades, UNEP has helped counter threats to the world’s ocean and seas, from pollution to climate change to overfishing.

Inside the 20-year campaign to rid the world of leaded fuel

After nearly a century, leaded fuel will no longer be sold at petrol pumps, spelling the end of one of the most toxic substances known to humanity.

Inside the global effort to save the world’s forests

For the last five decades, UNEP and partners have worked to protect the world’s forests.

Rebuilding the ozone layer: how the world came together for the ultimate repair job

An in-depth look at UNEP’s role in the successful battle to save the ozone layer and the adoption of the Montreal Protocol.

Why the global fight to tackle food waste has only just begun

On the International Day of Awareness of Food Loss and Waste UNEP’s food system experts underlines UNEP’s crucial role in the transition towards sustainable food systems.