Dr Susi ArnottMar 11
So it looks like we're directly poisoning ourselves, above and beyond breaking down climate and ecological systems: atmospheric levels of #carbondioxide becoming physiologically toxic
https://link.springer.com/article/10.1007/s11869-026-01918-5
https://phys.org/news/2026-02-carbon-dioxide-human-blood.html
Carbon dioxide overload, detected in human blood, suggests a potentially toxic atmosphere within 50 years - Air Quality, Atmosphere & Health

Anthropogenic activities are increasing the amount of carbon dioxide (CO2) in the atmosphere. There is mounting experimental evidence that lifetime exposur

SpringerLink
Show threadBashStKid
@SusiArnott That is extremely worrying. Mind you, so were all the marine barriers we’ve galloped through.
Mar 11 at 9:23amWeb
Show threadDr Susi ArnottMar 11
@BashStKid Couldn't agree more - research had been waiting to be done. Can't believe I was worried about corals and shellfish without considering our own blood chemistry
Show threadDr Susi ArnottMar 11
@BashStKid
Closing thoughts of meticulous writeup:
"...an existential threat for many species especially given that the rise in atmospheric CO2 may be a phenomenon that has significant momentum. Realistically, to mitigate this approaching threat, the alarm needs to be raised immediately. Unfortunately, currently there is little awareness or inclination for action on this issue."
#GlobalEmergency is suddenly even simpler. But who's paying attention?