[simondotau]

I take the climate seriously and do my part to minimise how much of my footprint contributes to fucking around with the chemistry of our atmosphere. It's clear that changes to CO2 levels will change our climate in ways that will have global sociopolitical and socioeconomic consequences.

There is no reliable evidence[0] that CO2 has an effect on human cognition or on "society." High indoor CO2 levels aren't bad because of the CO2, it's bad because it's a marker of poor ventilation. And poor ventilation has many consequences for the chemical makeup of that air.

[0] https://pubmed.ncbi.nlm.nih.gov/32557862/