Wednesday, 14 October 2026 Updated 31 min ago
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They war-gamed dimming the Sun. It went even worse than you think

When it comes to deciding the fate of the planet, Colleen Golja always thought science and reason would have a seat at the table.

Image accompanying the story: They war-gamed dimming the Sun. It went even worse than you think
Image: Lisa Werner / Contributor · via Ars Technica

Ars Technica reports: When it comes to deciding the fate of the planet, Colleen Golja always thought science and reason would have a seat at the table.

That was until one morning last September in London, when the climate researcher took part in the first in a series of war games. “I thought that would be such an easy thing.

This science story centres on the United Kingdom. Names and organisations mentioned in the coverage include Sun, Colleen Golja and London.

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Key details

Location
United Kingdom · Europe
Reported by
Ars Technica
First reported
Key names
Sun, Colleen Golja, London, Earth
Section
Science

Sources

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Read the full story at Ars Technica

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