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Carbon dioxide levels are higher than humans have ever experienced

https://www.cnn.com/2026/03/19/climate/carbon-dioxide-blood-chemistry-public-health-climate-change
10•Bender•1h ago

Comments

Bender•1h ago
Full Title: Carbon dioxide levels are higher than humans have ever experienced. It could be changing our blood chemistry
bethekidyouwant•31m ago
Discussed 15 days agohttps://news.ycombinator.com/item?id=47261968