National

National

Briefing

Briefing

on the climate and nature crisis

The climate and nature crisis threatens all aspects of British life, from national security to the food supply - but solutions exist.

The National Emergency Briefing was commissioned to present the latest evidence, and build an irresistible call for the Government to stage a televised briefing, launch an emergency response, and lead global action.

The climate and nature crisis threatens all aspects of British life, from national security to the food supply - but solutions exist.

The National Emergency Briefing was commissioned to present the latest evidence, and build an irresistible call for the Government to stage a televised briefing, launch an emergency response, and lead global action.

The Westminster Briefing

Last November, ten of the UK’s leading experts briefed an invited audience of over 1,200 politicians and leaders from business, culture, faith, sport and the media.


The briefing set out the implications of climate and nature breakdown for health, food systems, national security and the economy.

Taking it nationwide

A 45-minute film will take the message into communities across the UK from this April.


Screenings in village halls, cinemas, faith spaces and workplaces will bring constituents, civic leaders and MPs together to hear the evidence - and consider what an emergency response should look like.

A 45-minute film will soon take the message across the UK.


Screenings in village halls, cinemas, faith spaces and workplaces will bring constituents, civic leaders and MPs together to hear the evidence - and consider what an emergency response should look like.

Chris Packham holding selfie stick at podium during National Emergency Briefing on climate and nature crisis

"That's our home, it's the only one we've got. It’s where all of our species has lived and died, everyone, every single human.

It's where we breathe, it's where we eat, we laugh, we cry, we love, we hate and as far as we know, together with all the other wonderful life on Earth we are the only known life forms in the universe and we've got nowhere else to go."

"That's our home, it's the only one we've got. It’s where all of our species has lived and died, everyone, every single human.

It's where we breathe, it's where we eat, we laugh, we cry, we love, we hate and as far as we know, together with all the other wonderful life on Earth we are the only known life forms in the universe and we've got nowhere else to go."

Chris Packham - CBE

Chris Packham holding selfie stick at podium during National Emergency Briefing on climate and nature crisis

"That's our home, it's the only one we've got. It’s where all of our species has lived and died, everyone, every single human.

It's where we breathe, it's where we eat, we laugh, we cry, we love, we hate and as far as we know, together with all the other wonderful life on Earth we are the only known life forms in the universe and we've got nowhere else to go."

Chris Packham - CBE

Taking the evidence beyond Westminster

A full documentary from the briefing is now in production, expected for release in April. It will bring the science and national implications together in one compelling film. Once released, it will be available for community screenings across the UK.


Community screenings will enable MPs and other decision-makers to see the same evidence - on the record - as those briefed in Westminster.


If you are in a position to encourage others to host screenings via your networks, could you help by becoming an NEB Connector?

Empty cinema screening room with red velvet seats facing a large blank screen, prepared for a climate and nature briefing event.
Empty cinema screening room with red velvet seats facing a large blank screen, prepared for a climate and nature briefing event.
Empty cinema screening room with red velvet seats facing a large blank screen, prepared for a climate and nature briefing event.

“It was shocking, but it also showed a way forward. With immediate policy action we can still avoid the worst. The window is small, but it exists.”

Annabel Nelson, LinkedIn

Endorsements

Lord Deben, former chair of the UK Climate Change Committee, at the National Emergency Briefing on climate and nature crisis.

Lord Deben

Former chair, UK Climate Change Committee - 2012 to 2023

“The National Emergency Briefing could not be more timely. The science is moving fast, and every year the risks become clearer. Britain has led before, and we must lead again - not with words, but with action to protect our people, our prosperity and our children’s future. But first, all policymakers must ensure they are fully informed."

Professor Joanna Haigh CBE at National Emergency Briefing on climate and nature crisis

Professor Joanna Haigh CBE

Former president of the Royal Meteorological Society, Professor of Atmospheric Physics and Head of the Department of Physics at Imperial College London

“We face a climate emergency. MPs need to be awake to the risks and ready for action, which is why I ask them to prioritise attending the National Emergency Briefing."

Professor Michael Mann speaking at the National Emergency Briefing on climate and nature crisis

Professor Michael Mann

Presidential Distinguished Professor in the Department of Earth & Environmental Science at the University of Pennsylvania

“I urge all policymakers to attend this vital briefing, which brings the latest science from leading experts straight to the people in power. I’d like to see one in every country."

There is clear evidence that urgent action will strengthen our economy, resilience, and quality of life.

The National Emergency Briefing exists to help create a societal tipping point towards the action now required. You can help make it happen.

National Emergency Briefing

National Emergency Briefing

© 2026 All Rights Reserved

There is clear evidence that urgent action will strengthen our economy, resilience, and quality of life.

The National Emergency Briefing exists to help create a societal tipping point towards the action now required. You can help make it happen.

National Emergency Briefing

National Emergency Briefing

© 2026 All Rights Reserved

There is clear evidence that urgent action will strengthen our economy, resilience, and quality of life.

The National Emergency Briefing exists to help create a societal tipping point towards the action now required. You can help make it happen.

National Emergency Briefing

National Emergency Briefing © 2026 All Rights Reserved