Science, Solutions, Solidarity
For a livable planet
Hottest year on record
2024 was officially the hottest year on record, topping an extraordinary streak of record-breaking temperatures, with the past ten years, 2015-2024, the ten warmest years on record. “Blazing temperatures in 2024 require trail-blazing climate action in 2025,” the UN Secretary-General said. “There's still time to avoid the worst of climate catastrophe,” he said. “But leaders must act – now.” Updated national climate action plans, due this year, must include drastic cuts in greenhouse gas emissions to limit long-term global temperature rise. Learn more about why every fraction of a degree of warming matters.
Join the #ActNow campaign
We all have a role to play and a responsibility to speak up and act now for our common future. Download the app and use your actions – and your voice – to do your part.
Picture a brighter future
Thousands have shared their visions for the future by answering three questions on this website. You can too. Join the campaign and explore some of the visions here.
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.
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."
ANTÓNIO GUTERRES, United Nations Secretary-General (21 November 2024)
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Investing in Africa’s Climate-smart Agriculture
The International Fund for Agricultural Development (IFAD) is supporting the African diaspora in establishing an investment company driving growth in climate-smart agriculture in Africa. The initiative demonstrates that capital investments can combine profitability with sustainable development, offering a blueprint for Africa’s future growth and resilience to climate change. here.
How the Media Covers Climate Adaptation
What makes a climate story go viral? Why are stories so important for making sense of the climate crisis? How can the media convey the urgency without breeding despair? Listen as the hosts of UNEP’s Resilience podcast sit down with experts to explore these questions and discuss climate storytelling.
Four Solutions on Climate and Peace from a Sudanese Activist
Sudanese activist, peacebuilder and former member of the UN Secretary General's Youth Advisory Group on Climate Change, Nisreen Elsaim understands the nexus between conflict and extreme weather events firsthand. She offers four solutions for ensuring the best approach to addressing these interconnected challenges.
Climate issues
What do food, health, water or energy have to do with climate change?
National climate plans
What are Nationally Determined Contributions, and why do they matter?
Powering a safer future
Why shift to renewables like wind and solar? Find out here.