What is the UK's biggest national security threat according to experts?

Experts at a recent briefing identified climate change as a more significant and insidious threat to the UK's national security than geopolitical rivals like Russia.

What are the economic risks of climate change in the UK?

Climate change poses severe risks to the UK's economy, including potential food import reliance and vulnerability to extreme weather events, impacting vital infrastructure.

What did Professor Mike Berners-Lee say about the climate briefing?

Professor Mike Berners-Lee stated the event was about resetting the national conversation on climate, particularly amid growing misinformation.

Home / Environment / UK Faces Climate Emergency: Scientists Warn of Catastrophe

UK Faces Climate Emergency: Scientists Warn of Catastrophe

27 Nov

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Summary

UK risks severe climate impacts on economy, health, and security.
Experts warn of chaotic societal change if rapid decarbonization fails.
National security chief calls climate change a bigger threat than Russia.

UK Faces Climate Emergency: Scientists Warn of Catastrophe

Leading scientists convened for a national emergency briefing to impress upon UK politicians and leaders the severe risks posed by climate change. Experts underscored that the nation faces significant threats to its economy, public health, food systems, and national security, urging a fundamental reset in national conversation and policy.

The briefing stressed the dire consequences of inaction, with warnings of a potential collapse in climate regulation systems and severe weather extremes. Professor Kevin Anderson stated that a failure to enact deep, rapid decarbonization could lead to chaotic and violent societal upheaval, while Professor Tim Lenton highlighted the catastrophic potential of ocean current collapse.

Beyond environmental concerns, a retired general identified climate change as a more insidious and significant threat to national security than geopolitical rivals like Russia. He argued that the UK's current lack of resilience to extreme weather makes it vulnerable, necessitating urgent infrastructure improvements to ensure national strength and deter conflict.