this post was submitted on 30 Jul 2025
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[–] cabbage@piefed.social 52 points 4 days ago (11 children)

NEW - Solar geoengineering researchers conspired to hide tests to dim the Sun to "avoid scaring" the public.

aha.

Anyway, nice to see the famous Substack network effects in full swing.

[–] Passerby6497@lemmy.world 35 points 4 days ago (6 children)

researchers conspired to hide tests to dim the Sun to "avoid scaring" the public.

Because if there's one thing you can hide, it's dimming the one thing that brings heat and light to the planet.

[–] Fermion@feddit.nl 12 points 4 days ago* (last edited 4 days ago) (5 children)

Ignoring conspiracy theory stuff, people aren't very good at perceiving changes in light levels if they happen gradually. During any solar eclipse there are wide bands where only a partial eclipse is observed. It's pretty common for people in those bands to not notice that something has changed even with 50% occlusion.

[–] AstralPath@lemmy.ca 5 points 4 days ago (1 children)

I'd chalk that up to the assumption that a cloud has partially or fully obscured the sun. If clouds weren't a thing, we'd be much more sensitive to light changes as they wouldn't be a part of our outdoor experience.

I'm not checking to see if the sun is still there every time the ambient light outside dims, y'know what I mean?

[–] Damage@feddit.it 1 points 4 days ago

Photography hobbyist here: our eyes adapt to light more than we realize. What to us is a slight change in brightness is a dramatic difference to a photo camera.

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