“a 15 percent decline of cognitive ability scores at 950 ppm”
Here’s a nice overview discussing research from Berkeley and Harvard on cognitive impairment with higher levels of carbon dioxide: https://
thinkprogress.org/exclusive- elevated-co2-levels-directly- affect-human-cognition-new- harvard-study-shows- 2748e7378941/
A few choice quotes from the article:
- “The Harvard group measured a 15 percent decline of cognitive ability scores at 950 ppm and 50 percent declines at 1,400 ppm.”
- “The IPCC projects outdoor air concentrations up to 1099 ppm by 2100 (much higher in cities and indoors of course).”
- “Measured outdoor CO2 levels in major cities from Phoenix to Rome can be many tens of ppm higher — up to 100 ppm or more — than the global average”
- “As a result of these studies, NASA has already lowered the maximum allowable CO2 levels on the space station.”
Cognitive impairment presents a potentially untapped angle on the changing climate and rising carbon dioxide levels.
Please recommend a cheap, portable carbon dioxide meter! Comment below, 10 ppm accuracy is sufficient.
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Tito Jankowski lives in San Francisco. He's a public speaker, biotech hacker, and post-hydrocarbon expert. He is the co-founder of Impossible Labs, expediting the post-hydrocarbon economy through partnerships between startups and Fortune 500 corporations. Find him on LinkedIn. Email Tito at email@example.comPublic PGP key. PGP Fingerprint: 5A4F 4C5C E8B7 20C3 2867 9100 C56C 881F 13AE 02D7 EFF Guide to PGP Security
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