Climate Action

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Science, Solutions, Solidarity

For a livable planet 

Countries reach historic agreement to protect marine life in international waters

In a breakthrough after nearly two decades of talks, countries finalized a text to ensure the conservation and sustainable use of marine biodiversity of areas beyond national jurisdiction, a vast expanse of ocean covering almost half the planet. The UN Secretary-General’s Spokesperson called the agreement “a victory for multilateralism” and “crucial for addressing the triple planetary crisis of climate change, biodiversity loss and pollution.”

The ocean - our strongest ally against climate change

Least Developed Countries need climate support

The developed world must increase support to help Least Developed Countries adapt, build climate resilience, and transition to renewable energy, the UN Secretary-General said.

Find out more about financing climate action

Curious about solar radiation modification?

A UN-convened expert panel examined the potential risks and impacts of solar radiation modification, a group of technologies that aim to cool the planet.

Read the Q&A

Women at the forefront of climate science

Ahead of International Women’s Day, get to know some of the women climate scientists of the Intergovernmental Panel on Climate Change (IPCC) and their unique contributions to the solutions to the climate crisis.

Water – at the center of the climate crisis

Learn more about how climate change affects the world’s water, and how water can be part of the solution.

UN Water Conference (22-24 March)

We need a renewables revolution, not a self-destructive fossil fuel resurgence.”

Secretary-General Portrait

Watch, Listen and Share

Experience climate change in the Pacific

Meet the communities of the Pacific islands, who already face the devastating impacts of our global climate crisis. Hear their stories in cinematic 360° VR, as they use cultural knowledge to adapt to increasing climate security challenges and safeguard their sacred relationship with the Pacific Sea of Islands.

Ocean climate activist Bodhi Patil

The ocean, a huge carbon sink, is our strongest ally against climate change. Meet Bodhi Patil who works with other young people to protect the ocean.

Migration, the climate crisis, and human rights

A conversation with Felipe González Morales, the UN Special Rapporteur on the human rights of migrants, on the impact of the climate emergency.
 

Posters for Climate Action

Illustration of the Earth melting

Climate issues

Restoring nature’s resources for climate action

Illustration about food, jobs and renewable energy

Net Zero

What does it mean? Why is it important? And are we on track?

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Powering a safer future

Why shift to renewables like wind and solar? Find out here.

Latest News

plates of West Asia food on black background

Dubai: West Asian chefs take on fight against food waste

Leyla Fathallah is part of a growing number of chefs trying to counter food waste in West Asia, where an estimated one-third of all food is squandered.

Mauritius: setting goals to curb the triple planetary crisis

As Mauritius adapts to the triple planetary crisis, its government is supporting projects to protect the environment and bolster climate resilience. Here is an interview with Mauritius’ Minister of Environment, Solid Waste Management and Climate Change.

Indonesia: mangrove restoration gives hope to the country’s sinking shores

Communities in Indonesia are turning to mangroves to buffer themselves against rising seas and more intense storms.

Events

IPCC Synthesis Report

The Intergovernmental Panel on Climate Change (IPCC) is expected to release the Synthesis of its Sixth Assessment Report, which will integrate the findings of the three Working Group contributions and three Special Reports. It will provide policymakers with a high-level, up-to-date understanding of climate change, its impacts and future risks, and options for addressing it.

UN 2023 Water Conference

Today, 40 per cent of the world’s population is affected by water scarcity. The United Nations, with support from the Governments of Tajikistan and the Netherlands, will host the UN 2023 Water Conference. The Conference will be a once-in-a-generation opportunity to raise awareness, define a roadmap and advance the water agenda.

Zero Waste Day

Waste of all kinds contributes to the triple planetary crisis of climate change, biodiversity loss, and pollution. But options exist for living more sustainably. We can make choices that have less harmful effects on the environment. On the International Day of Zero Waste, learn about what you can do and, take action for the planet.

Climate action starting now

Everyone has a role in climate action. At the United Nations, we are calling on people everywhere to work together to solve climate challenges and realize the commitments of the 2015 Paris Agreement. This website keeps up with actions taken by governments, businesses, civil society, youth and more in every part of the world.

It’s our planet, and while we know it is in crisis, we also know that solutions are in reach. Progress is already well underway, from more green energy to more secure food supplies. And the benefits are clear as well, such as green jobs, clean air and sounder economies. A more sustainable, prosperous world is in reach. Join us in taking action to claim it, starting now.