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Climate Researcher Colleen Golja always thought science and reason would have a seat at the table in deciding the planet’s fate. That was until one morning last September in London, when she took part in the first in a series of war games.

wired.comThey War-Gamed Dimming the Sun. It Went Even Worse Than You ThinkSolar geoengineering could buy humanity time against climate change—or trigger a dangerous new arms race. A first-of-its-kind simulation offered a glimpse of what happens when geopolitics takes the wh...

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A couple dozen foreign-relations experts, scientists, military personnel, and former government officials from across the world sat down together and roleplayed as national governments, climate NGOs and nonprofits, indigenous groups, and tech companies.

wired.comThey War-Gamed Dimming the Sun. It Went Even Worse Than You ThinkSolar geoengineering could buy humanity time against climate change—or trigger a dangerous new arms race. A first-of-its-kind simulation offered a glimpse of what happens when geopolitics takes the wh...

Golja—as one of very few experts in the technology involved—was assigned to provide technical advice to help participants make scientifically literate decisions. By the end of the last day, she was in tears.

wired.comThey War-Gamed Dimming the Sun. It Went Even Worse Than You ThinkSolar geoengineering could buy humanity time against climate change—or trigger a dangerous new arms race. A first-of-its-kind simulation offered a glimpse of what happens when geopolitics takes the wh...

If country representatives asked Golja anything, it was usually a leading question looking for data that would serve their ends or frame a rival’s proposal as reckless. Any scientific input was ignored.

wired.comThey War-Gamed Dimming the Sun. It Went Even Worse Than You ThinkSolar geoengineering could buy humanity time against climate change—or trigger a dangerous new arms race. A first-of-its-kind simulation offered a glimpse of what happens when geopolitics takes the wh...