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Climate Action

Science, Solutions, Solidarity

For a livable planet 

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COP29 concludes with climate finance deal

The UN climate conference in Baku, Azerbaijan, concluded on 24 November with an agreement calling on developed countries to deliver $300 billion per year to developing countries by 2035 to drastically reduce greenhouse gas emissions and protect lives and livelihoods from the worsening impacts of climate change. “I had hoped for a more ambitious outcome – on both finance and mitigation – to meet the great challenge we face,” UN Secretary-General António Guterres said in his statement on COP29. “But this agreement provides a base on which to build.”

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Join the #ActNow campaign

We all have a role to play and a responsibility to speak up and act now for our common future. and use your actions – and your voice – to do your part.

Thousands have shared their visions for the future by answering three questions on . You can too. Join the campaign and explore some of the visions .

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Tackling disinformation

Brazil, UNESCO and the UN have joined forces to strengthen research and measures to address disinformation campaigns that are delaying and derailing climate action.

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Surging seas in a warming world

Human-induced global warming is causing sea levels to rise at unprecedented rates. Read the latest science on present-day impacts and future projections of sea-level rise.

"International cooperation – centred on the Paris Agreement – is indispensable to climate action."

ANT?NIO GUTERRES, United Nations Secretary-General (21 November 2024)
Secretary-General Portrait

Watch, Listen and Share

 

As the climate crisis hits every economy harder each year, we need to redouble our focus on climate solutions. Solutions that will build a safer, healthier and more prosperous world for all, starting now.

UN Climate Change Executive Secretary Simon Stiell explain.

The forefront of climate litigation

Countries most affected by climate change – as well as citizens and non-profit groups – are increasingly turning to courts to compel governments and fossil fuel producers to address the climate crisis. One Caribbean island nation, Antigua and Barbuda, is at the forefront of this push. It has backed a UN General Assembly resolution requesting the International Court of Justice to weigh in on the obligations of states in respect of climate change.

Can AI help prevent the next wildfire?

Wildfires are raging across the globe, threatening lives, communities, and ecosystems. In 2024, we’ve seen unprecedented destruction, from California's vast landscapes to the heart of Canada to tropical forests in Central Africa. But there’s hope. Cutting-edge technology, including AI, satellites, and smart sensors, is stepping up to help us fight back and revolutionizing how we detect, predict, and respond to wildfires.

Posters for Climate Action

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Climate issues

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

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National climate plans

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

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Powering a safer future

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

Latest News

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Some of the world’s poorest countries spend more on debt repayments than on health, education and infrastructure combined, severely hampering their chances of developing their economies. At the Summit of the Future, reducing inequality and improving people’s lives by overhauling the entire international financial system will be high on the agenda.

Solar-powered technologies in rural Sri Lanka are expected to benefit up to 100,000 farmers and prevent about 2,200 tons of carbon dioxide emissions over the next ten years.

Can AI governance be harnessed to combat climate change? Read about emerging global policies and their potential for climate action in this piece by the United Nations University.

Events

The Earth’s land and the ocean serve as natural carbon sinks, absorbing large amounts of greenhouse gas emissions. Conserving and restoring natural spaces, and the biodiversity they contain, is essential for limiting greenhouse gas emissions and adapting to climate impacts.Countries will meet at the UN Biodiversity Conference in Cali, Colombia, to accelerate action under the Kunming-Montreal Global Biodiversity Framework, the reached in 2022.

UN Climate Conference

The Conference in Baku, Azerbaijan, is expected to focus on finance, as trillions of dollars are required for countries to drastically reduce greenhouse gas emissions and protect lives and livelihoods from the worsening impacts of climate change. The conference is also a key moment for countries to present their updated national climate action plans under the Paris agreement, which must limit global warming to 1.5°颁 above pre-industrial levels and spur investment in the Sustainable Development Goals.

This UN Conference will be a critical milestone in advancing global efforts to combat land degradation, desertification and drought, and promote sustainable development. Under the theme “Our Land. Our Future,” the conference will convene 196 countries and the European Union along with experts and civil society to promote urgent action. It is expected to be the largest and most ambitious summit on land and drought resilience, coinciding with the 30th anniversary of the UN Convention to Combat Desertification.

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.