this post was submitted on 28 Feb 2026
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Science

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[–] Jumi@lemmy.world 5 points 23 hours ago (1 children)

At this point there's so much shit going and going downhill that adding one more thing to the list makes literally no difference anymore

[–] 4am@lemmy.zip 5 points 22 hours ago

Quite the opposite, all these little cracks in the dam, each one further accelerates the collapse

[–] Paragone@lemmy.world 6 points 1 day ago (1 children)

To understand why CO2 in our blood is actually necessary, for our biochemistry to work right, please read https://www.kobo.com/us/en/ebook/breath-28

THIS is why the slow-deep breaths of yoga are actually optimal.

One's breathing has more effect on one's blood-CO2 than does the air's CO2-levels, obviously.

The deterioration of our breathing-habits goes along with the deterioration of our fitness, our posture, our absence-of-chewing ( thanks to processed-foods ), etc.

That is an important book.

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[–] mattc@lemmy.world 1 points 22 hours ago

Thanks for the recommendation. I'll give it a read. 🫡