Solar geoengineering, a bunch of techniques that aim to mask some effects of climate change by blocking sunlight, isn’t on the agenda for this month’s COP30. It ought to be. A record-breaking funding round for companies doing this stuff shows people are getting serious about trying to artificially cool the planet. That’s terrifying, especially when these businesses are largely unregulated.
https://www.bloomberg.com/opinion/articles/2025-11-20/climate-geoengineering-dimming-the-sun-is-a-terrifying-new-industry-cop30
