this post was submitted on 31 Jan 2025
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[–] strawberry@kbin.earth 17 points 4 hours ago (7 children)

I wonder if our current world has a specific smell that people from the 80s would notice

[–] Nytarsha@lemmy.sdf.org 10 points 4 hours ago (1 children)

There's more methane in the atmosphere now. It probably smells like a fart.

[–] saigot@lemmy.ca 8 points 3 hours ago

Methane needs 5-16PPM [PDF] to be detectable with human smell. Atmospheric Methane is at about 2ppm. So the vast majority of people would not notice a difference.

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