The Incoming 'Super' El Niño Will Cause Global Chaos, and Governments Are Unprepared
Source: https://www.theguardian.com/profile/billmcguire. "The incoming ‘super’ El Niño will create chaos around the world – and we are far from ready for it | Bill McGuire | The Guardian." September 15, 2026. www.theguardian.com
The Gist
A climate scientist warns that an extremely powerful El Niño—supercharged by climate change—is about to cause severe weather disasters worldwide, including in the UK, with massive economic damage. He argues that governments, especially the UK's, are not just failing to prepare but are actively making things worse by expanding fossil fuel extraction even as they warn citizens to stockpile food.
Conclusion
The forecast 'super' El Niño will trigger severe, widespread weather and economic disruption globally (including the UK), and governments—especially the UK—are failing to prepare adequately or address the climate crisis driving its intensification.
Premises
- This El Niño is forecast to reach approximately 4C of warming in the equatorial Pacific, far exceeding the 2C threshold that defines a 'super' El Niño and surpassing the 1997-98 event (2.4C).
- Climate change is supercharging El Niño's effects, making extreme weather more frequent and severe as more CO2 is added to the atmosphere.
- Historical precedent shows strong El Niños cause severe impacts: the 2015-16 El Niño caused record UK floods, and the 1997-98 super-El Niño caused $5.7tn in global economic losses with effects lasting up to 14 years.
- Multiple regions are already experiencing or are forecast to experience extreme consequences: India's weakest monsoon in 20 years, potential megastorms in California (the ARkStorm scenario), heatwaves/drought/wildfires in the Amazon, South/Southeast Asia and Australia, and increased Pacific typhoon activity.
- The UK faces specific risks including serious flooding, storm damage from weakened trees, and indirect economic harms to food security and cost of living.
- Despite mounting evidence, governments (particularly the UK) are pursuing contradictory policies—advising food stockpiling while simultaneously approving new North Sea fossil fuel extraction—demonstrating a failure to respond rationally to the crisis.
Assumptions
- Historical El Niño impacts (e.g., 1997-98, 2015-16) are reliable predictors of this event's consequences despite it being unprecedented in scale.
- The correlation between El Niño strength and climate change intensification justifies confident predictions about this specific event's severity.
- Government policy choices (fossil fuel expansion) are causally connected to worsening El Niño events in a politically actionable way.
- Preparedness measures could meaningfully mitigate the impacts described, making current inaction a policy failure rather than an inevitability.
- The reader accepts anthropogenic climate change as an underlying driver of El Niño intensification.