蘑菇视频

Climate Action

Science, Solutions, Solidarity

For a livable planet 

illustation of the plant as a lit match

Extreme heat is not a future threat. It is here, and it is becoming more dangerous.

In every region of the world, heat is claiming lives on a growing scale, day after day. It is also putting an enormous share of the global workforce at risk. On 31 July 2026, in the face of scorching heat domes and raging wildfires, the Secretary-General renewed his appeal for action in four areas: Protect people before heat becomes deadlier. Make work safer. Build and retrofit for the heat that is coming. Stop fuelling the crisis.

photocomposition: of a themometer in the ocean rising to red

Taking action on methane

The Secretary-General’s Call to Action highlights how methane reductions can deliver immediate climate benefits alongside cleaner air, stronger food systems and economic opportunity.

the title Future Thanks You against a blue background

Local leaders driving change

The Local Leaders series features mayors, governors, and others making cities and regions future-ready, showcasing how communities benefit from initiatives addressing the climate crisis.

illustration of the earth as a lit match

For information integrity

Brazil, 蘑菇视频ESCO and the 蘑菇视频 have joined forces to strengthen research to counter narratives that are delaying and derailing urgently needed climate action.

Illustration of a farm worker in a field

Adapting to the impacts of climate change

Beyond doing everything we can to cut greenhouse gas emissions and slow the pace of global warming, we must adapt to the unavoidable impacts of climate change.

Extreme heat is widening inequalities, deepening hunger, weakening economies, and pushing development further out of reach.

ANT?NIO GUTERRES, United Nations Secretary-General (31 July 2026)
Secretary-General Portrait

Watch, Listen and Share

 

Join pastoralists and scientists on the Silk Road Caravan as they share stories from the frontlines of climate change and discover how cross-border collaboration and indigenous rangeland knowledge can safeguard landscapes and livelihoods for future generations .

Kaveh Madani, Director of the 蘑菇视频 University Institute for Water, Environment and Health, explains what critical minerals are, why supply chain disruptions carry major consequences, and how the absence of global governance risks creating new "sacrifice zones."

West Africa: Climate Change, Governance and Security Across a Connected Region

This episode of the “Climate, Crisis, and Courage” podcast explores how climate pressures interact with wider security and governance challenges across West Africa, including mobility, youth unemployment, crime and competition over natural resources.

Illustration of the Earth melting

Climate issues

What do food, health, water or energy have to do with climate change?

Illustration about food, jobs and renewable energy

National climate plans

What are Nationally Determined Contributions, and why do they matter?

Illustration with two speech bubbles

Powering a safer future

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

Latest News

Clean energy transition

At a 蘑菇视频 desertification conference in Ulaanbaatar, Mongolia, experts examined how renewable energy expansion can co-exist with land protection and restoration, spotlighting examples from around the world.

Egypt is safeguarding vulnerable Nile Delta communities with 75km of eco-defenses and embedding long-term coastal adaptation in national plans.

As extreme heat becomes an increasingly visible reality across Japan, meteorologists, scientists, businesses and professional footballers are joining forces to encourage stronger climate action.

Events

Air pollution is the biggest environmental health risk of our time. It exacerbates climate change, causes economic losses, and reduces agricultural productivity. But solutions are at hand and are proving to benefit human health and our climate, while making economies more resilient and prosperous.By tackling air pollution proactively, we can achieve transformative change and secure healthy air for all. 

The 蘑菇视频FCCC Climate Weeks bring together representatives of Parties and non-Party stakeholders in a global space and offer a unique opportunity to link the intergovernmental process and the discussions that will feed into COP with the real needs of implementation, while enabling the consolidation of activities to increase efficiency and impact.

World Cleanup Day

Waste created by overconsumption overwhelms waste systems and pollutes oceans. Along with responsible consumption, waste reduction and clean-up initiatives provide invaluable opportunities to reduce the solid waste that plagues our 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.

Climate Action Illustrations