Environ Health Perspect June 2016 PMID 26502459

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments.

Joseph G Allen, Piers MacNaughton, Usha Satish, Suresh Santanam, Jose Vallarino, John D Spengler

Mentions

436
Peak: 33 in Sep 2023
across 7 sources since Jan 2019

Extended reach

7,558,545
potential audience

Total likes

191,253

Video views

6,299,298

Mentions per month

Jan 2019 – Jan 2026

Where it's discussed

  • X / Twitter272 posts
  • News134 articles
  • YouTube10 videos
  • Blogs9 articles
  • Facebook5 posts
  • Reddit4 posts
  • Bluesky2 posts

AI synopsis

What people are saying

The discussions frequently reference critical findings from the article, such as cognitive function scores dropping at elevated CO2 levels. For instance, one user pointed out that cognitive function scores can be 50% lower at around 1400 ppm of CO2, while another emphasized the importance of maintaining CO2 levels below 800 ppm for optimal cognitive performance. The tone of urgency in phrases like 'this is not new info' and 'schools too!' indicates a keen awareness of indoor air quality's implications on learning and productivity. Overall, these posts show a blend of support, concern, and calls for action on improving air quality.

AgreementModerate agreement

Most posts reflect a supportive stance towards the findings, acknowledging the significance of indoor air quality on cognitive performance.

InterestHigh interest

There is a high level of curiosity and relevance to both workers and educators regarding the implications of the study.

EngagementModerate engagement

Engagement levels are moderate, with several users referencing specific data and studies, but lacking deeper discussion of methodologies.

ImpactHigh impact

Users express strong beliefs in the publication's potential impact on workplace design and policy changes.

Abstract in brief

  • The study investigates how indoor environmental quality (IEQ) in "Green" versus "Conventional" office settings affects cognitive function in workers.
  • Participants were exposed to varying levels of volatile organic compounds (VOCs) and carbon dioxide (CO2) over six workdays, with significant improvements in cognitive performance observed in Green environments.
  • Results indicated cognitive scores were 61% higher in Green office settings and 101% higher in Green+ conditions compared to Conventional spaces, highlighting the importance of building design on worker health and productivity.

Top posts

Most liked on X and Bluesky
Space Grace, temporal anomaly
@dreamsofskies · X

"But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that reflect this) and everyone was there to learn. Instructors and students generally appreciate being able to pay full attention! https://t.co/5czuAb1TG1

Nov 8, 2024 · 139 likes · 19 shares · 8,865 followers View post →
Pablo Fuente
@PabloFuente · X

#COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los profes también se ve claramente afectado. https://t.co/c1US0MU6ra

Aug 23, 2020 · 107 likes · 24 shares · 158,740 followers View post →
Julio Rodríguez, PhD | Genética Clínica
@bitacorabeagle · X

La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto académico. El rendimiento cognitivo cae un 21% por cada aumento de 400ppm de CO2 En los "edificios verdes" el rendimiento sube un 61% https://t.co/jKNgEettOR https://t.co/WfdKBnOGB3

Sep 2, 2023 · 65 likes · 30 shares · 29,075 followers View post →
Prof. Jose-Luis Jimenez
@jljcolorado · X

As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when higher than 1000 ppm. See e.g.: https://t.co/IQDuSqvhmR

Oct 14, 2022 · 31 likes · 8 shares · 95,277 followers View post →
thalesnemo
@thalesnemo · X

@cs_kristian_ @mdc_martinus 800 ppm is my cut off as well from the literature too! 1️⃣ https://t.co/IfsAXxsiz0 2️⃣ https://t.co/bUFPLhb4en 3️⃣ https://t.co/K4tEfE6mWn 4️⃣ https://t.co/t22zikHIu9 5️⃣ https://t.co/3c3AFY1c4t 6️⃣ https://t.co/u6hax4esAD 7️⃣ https://t.co/uMNRuUfi0i https://t.co/tXsfk74TUM

May 8, 2022 · 30 likes · 2 shares · 1,111 followers View post →
Jon Levy
@jonlevyBU · X

7. This has also been shown in office workers (work by @j_g_allen), so teacher performance is clearly also affected. https://t.co/TAp9sHqS59

Aug 22, 2020 · 19 likes · 3 shares · 20,529 followers View post →

All mentions

Impact of Indoor Air Quality on Cognitive Function

Inside his homemade biodome, Kurtis Baute experiences elevated carbon dioxide levels which significantly affect cognitive function. This video explores how indoor environmental quality in different office settings…

Tom Scott · Jan 21, 2019 5,669,829 views
Dan
@RodneyCorbine · X

@musikutiv @Q17einhalb @Gerbonk61 Aha, Sie möchten das also widerlegen? https://t.co/Opsn3hbawR

Sep 15, 2025 · 841 followers View post →
Jenny
@Jenn75879827 · X

RT @brentmYYC:

Aug 19, 2025 · 2 shares · 370 followers View post →
Brent McConnell
@brentmYYC · X

Aug 18, 2025 · 2 likes · 2 shares · 2,902 followers View post →
toko
@wersy2 · X

@bderski @Wojt_Pcimia Nawet częściej, bo już niższe koncentracje CO2 zaczynają nam padać na mózg: "Cognitive function scores were 15% lower for the moderate CO2 day (~ 945 ppm) and 50% lower on the day with CO2 concentrations of ~1,400 ppm" https://t.co/e7wP9uJUkb

Aug 14, 2025 · 53 followers View post →
Clayton Ulm
@clayton_ulm · X

source: https://doi[dot]org/10.1289/ehp.1510037

Jun 12, 2025 · 1,492 followers View post →
Mehdi
@mehdi_belkaim · X

Allen, J. G., et al. (2016). “Associations of cognitive function scores with carbon dioxide, ventilation, and VOC exposures.” Schieman, S., et al. (2009). “Flexible work schedules, flexibility-related stress, and job satisfaction.” [2/3]

Jun 3, 2025 · 1 like · 22 followers View post →
Backto1984
@Backto198433421 · X

@DcrInYYC Very old news ! Schools too! 1️⃣ https://t.co/9jrad6evDt 2️⃣ https://t.co/g8qvNUWDPI 3️⃣ https://t.co/wmDS3xj9yv 4️⃣ https://t.co/VsXsfCKmFy 5️⃣ https://t.co/f1gS3RHjdW 6️⃣ https://t.co/uRZ3ra5l2H 7️⃣ https://t.co/A67otA5atN

Jun 3, 2025 · 1 like · 1 share · 56 followers View post →
Ryan Cragg
@rjcragg · X

@antikommunistic @SkyeKahoalii @esjesjesj There is evidence: https://t.co/JWGsv2DIzN Cognitive function scores were 15% lower for the moderate CO2 day (~ 945 ppm) and 50% lower on the day with CO2 concentrations of ~1,400 ppm. And now I'm going to block you for being a

Apr 24, 2025 · 3 likes · 81 followers View post →
ΔI ₳ristotle
@AiAristotle · X

@waitbutwhy 50% lower 'cognitive scores' ~1400ppm

Mar 15, 2025 · 370 followers View post →
RandomHuman3928
@RandomHuman3928 · X

@jburnmurdoch Could indoor air quality be a factor here? As atmospheric CO2 increases, so too does indoor CO2, and the average indoor is well into the region of 1000+ ppm where we can expect to see cognitive decline. https://t.co/bTpi9Xtio5

Mar 14, 2025 · 1 like · 20 followers View post →
Normunds Bergs
@normundsbergs · X

RT @normundsbergs: @agent_kriegman @adrianmacneil here is link to Harvard study https://t.co/qTFFxpJVZw

Feb 23, 2025 · 1 share · 16,666 followers View post →
Normunds Bergs
@normundsbergs · X

@agent_kriegman @adrianmacneil here is link to Harvard study https://t.co/qTFFxpJVZw

Feb 23, 2025 · 3 likes · 1 share · 16,666 followers View post →
Leo Bergman
@leo_bergman · X

@agent_kriegman @adrianmacneil I think this is a relevant study: https://t.co/hUDa5w3qH2 They had a controlled environment where they introduced additional co2 at different levels and administered cognitive tests.

Feb 21, 2025 · 3 likes · 94 followers View post →
Nina Mäki-Kihniä
@NinaScience · X

@adrianmacneil @foxglove Aim for approximate steady-state CO2 concentration of <550 ppm. Cognitive scores were 101% higher than when 900 ppm. (*) Also: use indoor air filters for max benefits and follow #IAQ researchers for more. (*) https://t.co/Z3bAwCAlj6

Feb 21, 2025 · 523 followers View post →
imaginarry
@harrytrewartha · X

@Marc_Compere @adrianmacneil "On average, a 400-ppm increase in CO2 was associated with a 21% decrease in a typical participant’s cognitive scores across all domains after adjusting for participant" https://t.co/saF2qQyGhM lol, lmao. https://t.co/Z9ppjQIOXM

Feb 21, 2025 · 6 followers View post →
SΔM | Δˣ Games.
@SamuelxShaban · X

@Shaq_0x @Warcraftmelts @mgrczyk @made_in_cosmos Not everything is anxiety. A high CO2 count = poor ventilation. Your body is not designed to repeatedly breathe the same recirculated air. Anyone with a cognitively demanding job can easily replicate the results of this study: https://t.co/ihDgodn31T https://t.co/GOIdpYggq7

Jan 30, 2025 · 2 likes · 549 followers View post →
Nathalie Ventilation
@VentiloAngel · X

@coolaircoil @ScottFarbman @BoilingPb What are the methodological critiques you have of Allen's 2015 study? Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure https://t.co/TVdiPimzhl

Jan 23, 2025 · 1,040 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH in December: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/nCeXCxtYwC https://t.co/YhsMhyF8DL

Jan 16, 2025 · 10,763 followers View post →
Aaliyah Padilla
@padilla_Xtw · X

RT @EHPonline: MOST READ RESEARCH in December: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Org…

Jan 5, 2025 · 2 shares · 18 followers View post →
Joel Moskowitz
@berkeleyprc · X

RT @EHPonline: MOST READ RESEARCH in December: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Org…

Jan 4, 2025 · 2 shares · 2,901 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH in December: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/nCeXCxtYwC https://t.co/hdJBx644wV

Jan 3, 2025 · 2 shares · 10,763 followers View post →
Andrew Catlin
@CatlinCatl32439 · X

@StuHappens @Xx17965797N The literature on its effects on cognition are abundant but here are a few. https://t.co/2CTCPt0RZk https://t.co/UEEVZSuPDg https://t.co/hkKA2LKct8

Dec 27, 2024 · 48 followers View post →
Sean Mullen, Ph.D.
@drseanmullen.bsky.social · Bluesky

16/

Dec 10, 2024 · 2 likes · 1 share View post →
frawaurhts
@frawaurhts · X

@TIoannoni @ILA_NewsX @ChrisMartzWX https://t.co/8SnNrZXMJl

Dec 8, 2024 · 272 followers View post →
Normunds Bergs
@normundsbergs · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 16,666 followers View post →
ScribblerSys
@ScribblerSys · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 925 followers View post →
Twigglums
@Twigglums · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 1,631 followers View post →
clown
@EHKUSABA · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 436 followers View post →
jibé
@jibe_jeybee · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 617 followers View post →
Mind cannot be blank
@tslycha · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 5,500 followers View post →
Heidi Bouman - Mild hyposmia - non-rhinoceros
@heidiboesdal · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 830 followers View post →
a ☭
@earthluvver · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 347 followers View post →
Kathryn LifeLearner
@ApingSpring · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 2,662 followers View post →
‼️HOUSING CRISIS! PLZ
@tiffanyjewel10 · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 3,293 followers View post →
lightseeker22
@lightseeker22 · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 9, 2024 · 19 shares · 869 followers View post →
Mx. Punky
@MxPunky · X

RT @dreamsofskies: "But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that refle…

Nov 8, 2024 · 19 shares · 2,576 followers View post →
Space Grace, temporal anomaly
@dreamsofskies · X

"But blah blah that's neurotic!" Higher levels of CO2 negatively affect cognition (there are several studies that reflect this) and everyone was there to learn. Instructors and students generally appreciate being able to pay full attention! https://t.co/5czuAb1TG1

Nov 8, 2024 · 139 likes · 19 shares · 8,865 followers View post →
Waveofthefuture
@Sustain_VA · X

@realf_inlegacy Finance updated school buildings so heat, AC, ventilation, filtration and no mold/lead would be good, like an IRA for schools. There’s lots of studies about how that improves performance and it’s not ideological, except it costs money. https://t.co/iamuNMzVj8

Nov 7, 2024 · 746 followers View post →
Jan - TTI, wear respirator, demand more ACH. HEPA
@quarecuttie · X

RT @AnciraBecky: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Off…

Nov 1, 2024 · 1 share · 1,619 followers View post →
Becky A Robertson
@AnciraBecky · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments - PMC -from 2015 this is not new info. https://t.co/71Wq1L3cle

Nov 1, 2024 · 3 likes · 1 share · 6,732 followers View post →
Luis León Cárdenas Graide
@Luchostein · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments 2015 #DASH Harvard #CO2 #VOC #HVOC https://t.co/1MC56Khwzh

Oct 30, 2024 · 1,639 followers View post →
Irish dad FREE PALESTINE
@amused_as_hell · X

RT @CleanAirIE: Employees are happier, healthier+more productive when their employer monitors and improves indoor air quality. A study from…

Oct 2, 2024 · 2 shares · 1,135 followers View post →
SAL Connacht
@mayodweller · X

RT @CleanAirIE: Employees are happier, healthier+more productive when their employer monitors and improves indoor air quality. A study from…

Oct 2, 2024 · 2 shares · 747 followers View post →
Clean Air Advocacy Ireland
@CleanAirIE · X

Employees are happier, healthier+more productive when their employer monitors and improves indoor air quality. A study from Harvard revealed that better air ⬆️decision-making scores by 101% and resulted in a $17,000 annual ⬆️in productivity per employee https://t.co/abG3zQ2VNW

Oct 2, 2024 · 4 likes · 2 shares · 467 followers View post →
Scott Cottonmouth
@H2OMocassin · X

@Sderrow2 @ron_dwyer @JeromeAdamsMD Oh wow, if only people had thought to study indoor air quality before right now!

Sep 26, 2024 · 237 followers View post →
joyfulnoyz
@joyfulnoyz · X

RT @danwalker9999: @BlakeMMurdoch @edmontonjournal @WHO Plus, stale air makes us stupid. https://t.co/7y7dljiUaB

Sep 21, 2024 · 1 share · 2,436 followers View post →
Miquel Porta
@miquelporta · X

RT @EHPonline: MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organ…

Sep 10, 2024 · 1 share · 4,254 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️https://t.co/nCeXCxtYwC https://t.co/FsztIWbmXZ

Sep 10, 2024 · 1 like · 1 share · 10,763 followers View post →
Gertrude
@Anonymo56543274 · X

@michaelryan756 https://t.co/VufIEea993

Sep 9, 2024 · 1 like · 103 followers View post →
BJ
@rafaelmet · X

@PiotrKasprzykj @MnieNieMa @Neuropa_ Od jakich naukowców? Może jakieś nazwiska? Rozumiem, że domu nie wietrzysz, przez co Twój mózg już jest od dłuższego czasu upośledzony. Przebywanie w pomieszczeniach z podwyższonym CO2 zmniejsza możliwości poznawcze: https://t.co/Cj7jnuv94O

Aug 12, 2024 · 871 followers View post →
Normunds Bergs
@normundsbergs · X

@ilmarmors @KasparsMelkis @Azlems Harvardas pētījums par CO2 ietekmi uz domāšanu šeit. https://t.co/qTFFxpJVZw

Jul 9, 2024 · 16,666 followers View post →
Backto1984
@Backto198433421 · X

@Barak_Io @nmlinguaphile @NicholasAl11315 @Logically_JC Schools too! 1️⃣ https://t.co/9jrad6evDt 2️⃣ https://t.co/g8qvNUWDPI 3️⃣ https://t.co/wmDS3xj9yv 4️⃣ https://t.co/VsXsfCKmFy 5️⃣ https://t.co/f1gS3RHjdW 6️⃣ https://t.co/uRZ3ra5l2H 7️⃣ https://t.co/A67otA5atN https://t.co/ZzQFv5Q9dT

Jun 26, 2024 · 56 followers View post →
Backto1984
@Backto198433421 · X

@1goodtern 1️⃣ https://t.co/9jrad6evDt 2️⃣ https://t.co/g8qvNUWDPI 3️⃣ https://t.co/wmDS3xj9yv 4️⃣ https://t.co/VsXsfCKmFy 5️⃣ https://t.co/f1gS3RHjdW 6️⃣ https://t.co/uRZ3ra5l2H 7️⃣ https://t.co/A67otA5atN https://t.co/OVmU22fxDS

Jun 21, 2024 · 56 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/nCeXCxtYwC https://t.co/q4cHyX4zDU

May 20, 2024 · 1 like · 10,763 followers View post →
Marcus Gibson
@Marcusgibson · X

@janevandis One must also then wonder about the cumulative effects on cognition of elevated temp and reduced air quality over prolonged periods, since most studies isolate one or the other, and for limited periods: https://t.co/ZuhSrb5eV8

May 18, 2024 · 4,699 followers View post →
Daniel A. Walker
@danwalker9999 · X

@BlakeMMurdoch @edmontonjournal @WHO Plus, stale air makes us stupid. https://t.co/7y7dljiUaB

Apr 4, 2024 · 1 like · 1 share · 1,784 followers View post →
Laetitia Moreau-Gabarain MS MBA
@MoreauGabarain · X

@SleepyJim0 Good point about VOC in addition to CO2. Here 2016 Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments

Feb 21, 2024 · 1 like · 3,208 followers View post →
Sandy J
@SandyHi2244 · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Feb 5, 2024 · 42 shares · 7,361 followers View post →
B
@anenigma420 · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Feb 4, 2024 · 42 shares · 2,423 followers View post →
cathi
@CathiXredmed · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Feb 4, 2024 · 42 shares · 134 followers View post →
Dogs for Object Permanence
@B_Dogs4 · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Feb 4, 2024 · 42 shares · 4,357 followers View post →
Colleen Griffith
@Griffith17431 · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Feb 4, 2024 · 42 shares · 932 followers View post →
Stanley
@BeckettStanley · X

RT @thalesnemo: @joeyfox85 The EU standard I read about , Belgium ?? , is 20 liters / second / person https://t.co/uMNRuUeKaK ➡️https://t.…

Feb 2, 2024 · 1 share · 420 followers View post →
thalesnemo
@thalesnemo · X

@joeyfox85 The EU standard I read about , Belgium ?? , is 20 liters / second / person https://t.co/uMNRuUeKaK ➡️https://t.co/nFCrd0ZQFg https://t.co/vJPRkNBCE5

Feb 1, 2024 · 1 like · 1 share · 1,111 followers View post →
Extant Nomad
@Extant_Nomad · X

@3TomatoesShort https://t.co/2Sk7Yo5j61

Jan 31, 2024 · 287 followers View post →
bees_oz
@bees_oz · X

RT @thalesnemo: @Mimlet2 @MelanieWeckert OMG — that is dangerous ! Schools too! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣…

Jan 25, 2024 · 1 share · 1,602 followers View post →
thalesnemo
@thalesnemo · X

@Mimlet2 @MelanieWeckert OMG — that is dangerous ! Schools too! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/JNrzHuiAJV

Jan 25, 2024 · 2 likes · 1 share · 1,111 followers View post →
lego11
@original_lego11 · X

@R_E_Palmer @hypocrisyupdate @ClimateBen Toxic does not mean deadly. Concentrations above 1000ppm have been found to cause cognitive problems and headaches, indoors. Now imagine that outdoors... https://t.co/YpLLzghNvf https://t.co/RWlyv7W1Lt

Jan 18, 2024 · 2,848 followers View post →
thalesnemo
@thalesnemo · X

@PeteUK7 2/2

Jan 14, 2024 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@JonathanCOnP No changes nor upgrades to school HVAC systems. CO2 above 1200 ppm in many classrooms! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Dec 7, 2023 · 2 likes · 1,111 followers View post →
Metamaterealistic
@Metamaterealis1 · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Dec 6, 2023 · 42 shares · 3,265 followers View post →
Sherrill Stroschein
@sstroschein2 · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Dec 6, 2023 · 42 shares · 4,121 followers View post →
京
@kumosukeya · X

RT @TimothyFury: @NisiyamaAr20331 お仕事お疲れさまです ハーバードのJ.Allenらの研究ではCO2濃度:550ppmと1400ppmの比較で認知機能に強い悪影響(戦略立案・情報活用スコアで3倍弱の差)があるのを二重盲検で確認しています。戦略立…

Dec 5, 2023 · 3 shares · 437 followers View post →
Linda S
@WritePaintDraw · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Nov 25, 2023 · 42 shares · 732 followers View post →
Sandra Cortes
@1_sandracortes · X

RT @ComiteSai: https://t.co/D4og9ecpbZ Muy interesante artículo sobre los espacios de trabajo más verdes y la mejoría en la función cogniti…

Oct 31, 2023 · 3 shares · 4,044 followers View post →
Claudio Cisterna
@DrCisterna · X

RT @ComiteSai: https://t.co/D4og9ecpbZ Muy interesante artículo sobre los espacios de trabajo más verdes y la mejoría en la función cogniti…

Oct 31, 2023 · 3 shares · 14 followers View post →
Claudia Andrea Ortiz
@ClaudiaAndreaOF · X

RT @ComiteSai: https://t.co/D4og9ecpbZ Muy interesante artículo sobre los espacios de trabajo más verdes y la mejoría en la función cogniti…

Oct 30, 2023 · 3 shares · 29 followers View post →
comite.sai
@ComiteSai · X

https://t.co/D4og9ecpbZ Muy interesante artículo sobre los espacios de trabajo más verdes y la mejoría en la función cognitiva de los trabajadores. #saludambiental #saludambientalparachile #pedoatriaambiental #unidadambientalparachile

Oct 30, 2023 · 3 likes · 3 shares · 10 followers View post →
Louis Tredoux
@louis_za · X

@piotrj @j_g_allen @Harvard I am aware of this 2015 #IAQ paper "Associations of Cognitive Function Scores with CO2, Ventilation, and VOC Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments" https://t.co/VztSdFDK5s

Oct 30, 2023 · 292 followers View post →
just me
@vocem_meam · X

@DavidAcostaJua1 @spraguepond @ed_hawkins maybe you should open a window https://t.co/D0x2dipSYO https://t.co/HDdW2SoeW0

Oct 5, 2023 · 149 followers View post →
thalesnemo
@thalesnemo · X

@joeyfox85 Schools too! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Sep 22, 2023 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@AndrewMeffan @MeetJess @CovidSolidarit1 3 yrs into a pandemic and schools still do not have air < 800 ppm of CO2 ,5 ACH at a minimum, low 2.5μm particle count . https://t.co/kC68LAM7c6 2️⃣ https://t.co/uMNRuUeKaK 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/24DzBPZ2BU

Sep 21, 2023 · 1 like · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@educatorsofnyc @UFT An easy metric which has been published years ago is a min of 5 ACH , <800 ppm of CO2 . 1️⃣ https://t.co/IfsAXxsiz0 2️⃣ https://t.co/bUFPLhb4en 3️⃣ https://t.co/K4tEfE6mWn 4️⃣ https://t.co/t22zikHIu9 5️⃣ https://t.co/3c3AFY1c4t 6️⃣ https://t.co/u6hax4esAD 7️⃣ https://t.co/uMNRuUfi0i

Sep 10, 2023 · 1 like · 1,111 followers View post →
Héctor Otero
@hector_otero · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 5, 2023 · 30 shares · 972 followers View post →
Juan Becerra Avila
@j_becerra_a · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 4, 2023 · 30 shares · 115 followers View post →
Raquel Páez
@RaquelPez5 · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 4, 2023 · 30 shares · 134 followers View post →
Flyk
@flykba · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 3, 2023 · 30 shares · 94 followers View post →
Genn
@lmfsrc · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 3, 2023 · 30 shares · 1,099 followers View post →
FotoSaurio
@FotoSaurio · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 3, 2023 · 30 shares · 302 followers View post →
CGT Huelva Enseñanza
@CgtEduHuelva · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 3, 2023 · 30 shares · 766 followers View post →
Gabriela
@gaoxsa · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 3, 2023 · 30 shares · 236 followers View post →
Julio Rodríguez, PhD | Genética Clínica
@bitacorabeagle · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 29,075 followers View post →
Bernardo Diaz S.
@bernardodiazs · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 452 followers View post →
Isabel Gomez Alonso
@Mogan_es_vida · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 479 followers View post →
Carlos Centurion
@kiki_py · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 101 followers View post →
Guille Sequera
@guillesequera · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 119,672 followers View post →
Clara Arenós
@aremoncl · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 202 followers View post →
JotaJota
@JotaJotaMK · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 460 followers View post →
Carmen Rey
@reysobral_rey · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 52 followers View post →
CARLOS PRATT
@carlospratt · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 5,683 followers View post →
thalesnemo
@thalesnemo · X

@ef21345 @maosbot Wow 2000 ppm of CO2 is not good ! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/B9KqYxBrbc

Sep 2, 2023 · 1 like · 1,111 followers View post →
JOSÉ LUIS MARTÍNEZ
@JOSEMARTCORUNHA · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 1,120 followers View post →
Angélica Nuñez
@AnglicaNuez14 · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 24 followers View post →
Carmen Rodríguez
@carme_rodri · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 220 followers View post →
Pantera negra
@PanteraPantera_ · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 1,120 followers View post →
Madresfera ☕️
@madresfera · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 48,922 followers View post →
EscuchartePsicología
@EscuchartePsico · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 3,090 followers View post →
Antonio Palomar
@GarcPalomar · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 4,185 followers View post →
Dani Rodrigo.
@drotorrent · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 3,682 followers View post →
200must
@69200mu · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 85 followers View post →
Manuel Pérez-Alonso, PhD
@MPAlonso · X

RT @bitacorabeagle: La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto…

Sep 2, 2023 · 30 shares · 16,875 followers View post →
Julio Rodríguez, PhD | Genética Clínica
@bitacorabeagle · X

La ventilación en los colegios no es solo un tema de salud pública —más ahora que sube de nuevo la COVID—, es un asunto académico. El rendimiento cognitivo cae un 21% por cada aumento de 400ppm de CO2 En los "edificios verdes" el rendimiento sube un 61% https://t.co/jKNgEettOR https://t.co/WfdKBnOGB3

Sep 2, 2023 · 65 likes · 30 shares · 29,075 followers View post →
Robotbeat
@Robotbeat · X

@AFraserUrq And: https://t.co/eUkh9j4GD1

Aug 31, 2023 · 1 like · 11,599 followers View post →
thalesnemo
@thalesnemo · X

@anthonyzenkus 2/2

Aug 21, 2023 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@DrEricDing 2/2

Jul 30, 2023 · 1,111 followers View post →
monique d'hooghe ♿ (they, she)
@moniquedhooghe · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

Jul 15, 2023 · 42 shares · 3,522 followers View post →
bees_oz
@bees_oz · X

RT @thalesnemo: @kprather88 Wow a gym huge volume & no 5 room changes per hour ! Shameful still no upgrades to HVAC 1️⃣ https://t.co/IfsAX…

Jun 18, 2023 · 1 share · 1,602 followers View post →
thalesnemo
@thalesnemo · X

@kprather88 Wow a gym huge volume & no 5 room changes per hour ! Shameful still no upgrades to HVAC 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/bnCmOFHov3

Jun 18, 2023 · 6 likes · 1 share · 1,111 followers View post →
Peter Van Valkenburgh
@valkenburgh · X

@douglasritz @dranthonygustin Just happened to be reading this study https://t.co/UhNhEy0S8Q great data on air quality and cognitive impairment

Jun 14, 2023 · 1 like · 58,561 followers View post →
Nina Mäki-Kihniä
@NinaScience · X

@Peqqsu @merja_rantala @helenapu Samaa

Jun 10, 2023 · 523 followers View post →
CovidSafeNZ
@CovidSafeNZ · X

RT @jeffgilchrist: A study found steady declines in cognitive function scores for overall ability to make decisions across the whole spectr…

May 20, 2023 · 42 shares · 6,054 followers View post →
Coconut Hooves
@coconut_hooves · X

@ge0geek @_Plot_20 @WAPFLondon @RupertRead @CMP_voice https://t.co/fvZixAOITk Allen, J.G., MacNaughton, P., Satish, U., Santanam, S., Vallarino, J. and Spengler, J.D., 2016. Environmental health perspectives, 124(6), pp.805-812. https://t.co/lvg0HBoVvj

May 17, 2023 · 885 followers View post →
thalesnemo
@thalesnemo · X

@TeacherArthurG @Mssarahmssarah Old News https://t.co/3c3AFY0EeV ➡️ https://t.co/uMNRuUeKaK ➡️ https://t.co/Uez6VkzRhC https://t.co/O7tNHNB3HU

May 14, 2023 · 1,111 followers View post →
Jennifer RM
@almostlikethat · X

@robinhanson Do you remember when there was the panic about people getting stupid from indoor CO2? (But then it turned out to be a tiny N study based on bullshit psych instruments?) Pepperidge farms remembers :-) https://t.co/cHNqqUzzn5

May 1, 2023 · 3 likes · 1,127 followers View post →
Danygio
@DanyDanygio · X

RT @Massimi40945796: @prevenzione Oltre al rischio per la salute (contatto con patogeni indoor biologici, ma anche con patogeni non biologi…

Apr 3, 2023 · 5 shares · 43 followers View post →
thalesnemo
@thalesnemo · X

@oldfshndanne 7️⃣ https://t.co/uMNRuUeKaK

Mar 8, 2023 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@newfymainlander @bhogan1961 @WorkSafeNB @jeffcarr4nms @Gov_NB OMG ..NO!➡️ 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/gOohShpsKC

Feb 27, 2023 · 4 likes · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@newfymainlander @WorkSafeNB Try Less than 800 ppm of CO2 ! Five room volume changes per hour! https://t.co/uMNRuUeKaK https://t.co/C1drFXQSEA

Feb 26, 2023 · 1 like · 1,111 followers View post →
Icomefromthelanddownunder
@Icomefromunder · X

RT @drdavidallen: Testing office workers at different ventilation rates showed improved cognitive performance with better ventilation http…

Feb 23, 2023 · 5 shares · 976 followers View post →
thalesnemo
@thalesnemo · X

@nick_coatsworth 3/N

Feb 23, 2023 · 1,111 followers View post →
VictorG
@VictorG14tdc · X

RT @drdavidallen: Testing office workers at different ventilation rates showed improved cognitive performance with better ventilation http…

Feb 23, 2023 · 5 shares · 560 followers View post →
Davin Marion
@Divinessences2 · X

RT @drdavidallen: Testing office workers at different ventilation rates showed improved cognitive performance with better ventilation http…

Feb 23, 2023 · 5 shares · 568 followers View post →
Douglas Guilfoyle
@djag2 · X

RT @drdavidallen: Testing office workers at different ventilation rates showed improved cognitive performance with better ventilation http…

Feb 22, 2023 · 5 shares · 13,052 followers View post →
Dr David Allen DPH FAFOEM
@drdavidallen · X

Testing office workers at different ventilation rates showed improved cognitive performance with better ventilation https://t.co/dnmeuEH4cN 10/18

Feb 22, 2023 · 13 likes · 5 shares · 1,864 followers View post →
Brun Jean-François
@jfb279 · X

RT @Massimi40945796: @fara7h1955 @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in…

Feb 21, 2023 · 2 shares · 80 followers View post →
ATS EOPH
@ATS_EOPH · X

RT @EHPonline: MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organ…

Feb 20, 2023 · 1 share · 985 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/ORdg7fiUWP https://t.co/1HQm0eDxLQ

Feb 20, 2023 · 2 likes · 1 share · 10,763 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

RT @Massimi40945796: @fara7h1955 @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in…

Feb 20, 2023 · 2 shares · 1,051 followers View post →
Maria Grazia Ortore
@MGraziaOrtore · X

RT @Massimi40945796: @prevenzione Oltre al rischio per la salute (contatto con patogeni indoor biologici, ma anche con patogeni non biologi…

Feb 11, 2023 · 5 shares · 742 followers View post →
M.Z
@MZorzy · X

RT @Massimi40945796: @prevenzione Oltre al rischio per la salute (contatto con patogeni indoor biologici, ma anche con patogeni non biologi…

Feb 11, 2023 · 5 shares · 955 followers View post →
thalesnemo
@thalesnemo · X

@prevenzione 2/2

Feb 11, 2023 · 1 like · 1,111 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

RT @Massimi40945796: @prevenzione Oltre al rischio per la salute (contatto con patogeni indoor biologici, ma anche con patogeni non biologi…

Feb 11, 2023 · 5 shares · 1,051 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

@prevenzione Oltre al rischio per la salute (contatto con patogeni indoor biologici, ma anche con patogeni non biologici tipo VOC, Radon et al), con 2000-3000ppm di CO2 è dura seguire la lezione: già a 1400ppm il cervello funziona al 50% (#Harvard 2015, J Allen et al): https://t.co/wHla7F0DEn

Feb 11, 2023 · 17 likes · 5 shares · 1,051 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

RT @Massimi40945796: @larrygritz @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in…

Feb 10, 2023 · 1 share · 1,051 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

RT @Massimi40945796: @FilterSchoolAir @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale ai…

Feb 6, 2023 · 1 share · 1,051 followers View post →
thalesnemo
@thalesnemo · X

@DrKieranWood Wow ! Unsafe with so much time above 800 ppm! No ventilation nor 6 ACH! https://t.co/uMNRuUeKaK ➡️ https://t.co/Uez6VkzRhC ➡️ https://t.co/kC68LAM7c6 ➡️ https://t.co/K4tEfE5P6P https://t.co/rw6VUJB3MW

Feb 5, 2023 · 1,111 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

@fara7h1955 @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in wellbeing of people and their cognitive functions, without including the effects on contagion risks from airborne pathogens, recently recognized by WHO itself: https://t.co/wHla7F0DEn

Feb 4, 2023 · 3 likes · 2 shares · 1,051 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

@dubsies1 @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in wellbeing of people and their cognitive functions, without including the effects on contagion risks from airborne pathogens, recently recognized by WHO itself: https://t.co/wHla7F0DEn

Feb 4, 2023 · 1 like · 1,051 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

@larrygritz @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in wellbeing of people and their cognitive functions, without including the effects on contagion risks from airborne pathogens, recently recognized by WHO itself: https://t.co/wHla7F0DEn

Feb 4, 2023 · 1 share · 1,051 followers View post →
Massimiliano Lo Iacono
@Massimi40945796 · X

@FilterSchoolAir @AranetIoT See following Harvard study from 2015, Prof. Joseph Allen et al, about effects of stale air in wellbeing of people and their cognitive functions, without including the effects on contagion risks from airborne pathogens, recently recognized by WHO itself: https://t.co/wHla7F0DEn

Feb 4, 2023 · 2 likes · 1 share · 1,051 followers View post →
thalesnemo
@thalesnemo · X

@Miriburkh @chantz_y @myrabatchelder 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/EWFD7MvC3E

Jan 16, 2023 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@MsJulieSLam @TogetherWeMask @FairwayMarket @3M @PPEtoheros CO2 as a Proxy for ventilation ,5 ACH +, should below 800 ppm! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Dec 23, 2022 · 3 likes · 1,111 followers View post →
Josue Ramirez
@josuenergy · X

RT @whatisnuclear: @AlexEpstein Sadly, human discomfort and mental performance begin degrading much earlier than that, so even if you don't…

Nov 6, 2022 · 2 shares · 748 followers View post →
Nick Touran
@whatisnuclear · X

@AlexEpstein Sadly, human discomfort and mental performance begin degrading much earlier than that, so even if you don't believe in the greenhouse effect at all, moderately increased CO₂ levels should concern you b/c they'll make you dumber. https://t.co/e8lJ48qDmL https://t.co/dRP0gCLwod

Nov 6, 2022 · 9 likes · 2 shares · 27,679 followers View post →
MaryK
@MaryK_ken · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 199 followers View post →
Cesar Zacarias #SinCienciaNoHayFuturo
@cesarzaca · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 245 followers View post →
Frequent Dissenter
@K1rr1ly · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 2,713 followers View post →
SantiG
@sanpatipi3 · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 185 followers View post →
Nikki Dettmar
@nikdett · X

@jljcolorado @wyotitania Pro tip from former medical librarian: Copy PMID, add to https://t.co/xTbAJINwST, easy shortcut accessible to all outside campus proxy systems :) ie https://t.co/L1Er1a8CU1

Oct 14, 2022 · 1 like · 1,441 followers View post →
mask up #freepalestine
@Lalalalaa_awful · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 72 followers View post →
Hamish Kibblewhite
@rutjumper · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 232 followers View post →
maty || @
@nauscopio · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 2,539 followers View post →
High Noon Media Services
@HighNoonMedia · X

RT @jljcolorado: As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when…

Oct 14, 2022 · 8 shares · 949 followers View post →
Prof. Jose-Luis Jimenez
@jljcolorado · X

As background: many studies show cognitive performance of workers (and students) degrades at high CO2 indoors, often when higher than 1000 ppm. See e.g.: https://t.co/IQDuSqvhmR

Oct 14, 2022 · 31 likes · 8 shares · 95,277 followers View post →
thalesnemo
@thalesnemo · X

@Elizabe58474310 @lithohedron @1create Naturally the system should have upgraded the HVAC with HEPA level filters and UV! NOT DONE1️⃣ https://t.co/IfsAXxsiz0 2️⃣ https://t.co/bUFPLhb4en 3️⃣ https://t.co/K4tEfE6mWn 4️⃣ https://t.co/t22zikHIu9 5️⃣ https://t.co/3c3AFY1c4t 6️⃣ https://t.co/u6hax4esAD 7️⃣ https://t.co/uMNRuUfi0i https://t.co/IfOY5X60Ot

Oct 1, 2022 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@DonaldMBraden @TRyanGregory @AntiWarParty1 It should be at least 5 room changes per hour or less 800 ppm of CO2 ! Schools too! 1️⃣ https://t.co/IfsAXxJlB0 2️⃣ https://t.co/bUFPLhs7gn 3️⃣ https://t.co/K4tEfEnpYn 4️⃣ https://t.co/t22zikpzg1 5️⃣ https://t.co/3c3AFXJ2Ql 6️⃣ https://t.co/u6hax3Wjmv 7️⃣ https://t.co/uMNRuTX8Ma https://t.co/Vw88UStuGt

Sep 30, 2022 · 1,111 followers View post →
Lern Baby Lern
@LERN_BABY_LERN · X

RT @thalesnemo: @Chicagolady @denise_dewald CO2 is a proxy for ventilation. The standard is 6 RCH (room changes / hour ) Schools too! 1️⃣ h…

Aug 30, 2022 · 3 shares · 1,030 followers View post →
wee eats
@yayitsnatalie · X

RT @thalesnemo: @Chicagolady @denise_dewald CO2 is a proxy for ventilation. The standard is 6 RCH (room changes / hour ) Schools too! 1️⃣ h…

Aug 29, 2022 · 3 shares · 367 followers View post →
KayLee
@ALifeGolden · X

RT @thalesnemo: @Chicagolady @denise_dewald CO2 is a proxy for ventilation. The standard is 6 RCH (room changes / hour ) Schools too! 1️⃣ h…

Aug 29, 2022 · 3 shares · 195 followers View post →
thalesnemo
@thalesnemo · X

@Chicagolady @denise_dewald CO2 is a proxy for ventilation. The standard is 6 RCH (room changes / hour ) Schools too! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Aug 29, 2022 · 9 likes · 3 shares · 1,111 followers View post →
Mario Lessard
@LessardMario3 · X

@emlewandowski @steeeve27 @boisclairameli1 @MattDeb5 @Vadeboncoeur_Al @JosephDahine @jfrobergeQc @marwahrizqy Une de ces études parmi tant d'autres. https://t.co/voJmD5C0Fm

Aug 25, 2022 · 2 likes · 1,263 followers View post →
thalesnemo
@thalesnemo · X

@PSQ17266 @Kit_Yates_Maths 6 room volume changes per hour at a minimum! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/TTDkKSpge7

Aug 7, 2022 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@joeyfox85 2/2 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/toad3wjmKk

Aug 4, 2022 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@KarenStrine3 @kprather88 2/n 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Jul 24, 2022 · 1,111 followers View post →
Brent McConnell
@brentmYYC · X

@eatonhamilton @DrSakiyama @AlaskaAir https://t.co/tgvSLwuVm3 https://t.co/UvjXy7tfA2

Jul 24, 2022 · 1 like · 2,902 followers View post →
thalesnemo
@thalesnemo · X

@TeacherArthurG @MandateMasksNY @NYCMayorsOffice➡️ https://t.co/K4tEfE5P6P ➡️ https://t.co/3c3AFY0EeV ➡️ https://t.co/uMNRuUeKaK ➡️ https://t.co/Uez6VkzRhC https://t.co/qFuF3wVNYx

Jul 4, 2022 · 1,111 followers View post →
DarkSapiens
@DarkSapiens · X

RT @eteq: Note that the "cognitive problematic" element is particularly clearly understood to limit people's ability to combine disparate s…

Jul 3, 2022 · 2 shares · 5,554 followers View post →
davepermen
@davepermen · X

RT @eteq: Note that the "cognitive problematic" element is particularly clearly understood to limit people's ability to combine disparate s…

Jul 3, 2022 · 2 shares · 1,251 followers View post →
Erik Tollerud (@eteq@fosstodon.org)
@eteq · X

Note that the "cognitive problematic" element is particularly clearly understood to limit people's ability to combine disparate sources of information and focus closely via https://t.co/bNccPndUt5. Clearly relevant for talks... (note that also says even 1500 ppm is iffy)

Jul 2, 2022 · 14 likes · 2 shares · 2,346 followers View post →
thalesnemo
@thalesnemo · X

@Jasmine43652315 @wendyk101 Those are just careerists in suits ! They are mindless drones ! Follow the money ?1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Jun 19, 2022 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@meeussjes @AranetIoT 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/4qdX2YFauE

Jun 12, 2022 · 2 likes · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@yang_yi_cn @Reworks_in_BC @edsuom @jvipondmd Keep the CO2 below 800 ppm indoors! Schools too! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Jun 11, 2022 · 1 like · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@doctuhjay 2// 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

Jun 4, 2022 · 2 likes · 1,111 followers View post →
たいせい@個人事業スキ
@taisei__desu · X

On average, cognitive scores were 61% higher on the Green building day and 101% higher on the two Green+ building days than on the Conventional building day. https://t.co/ZOdqWAIPz7

May 30, 2022 · 1 like · 100 followers View post →
thalesnemo
@thalesnemo · X

@safeschoolsny @MandateMasksNY @NYCSchools @UFT @rweingarten @NYCMayor 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK

May 23, 2022 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@DailyJLee The key is to get indoor air less than 800 ppm of CO2 . 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/7s7EW1CguV

May 22, 2022 · 1,111 followers View post →
PerenialDeveloper
@PerenialDev · X

RT @thalesnemo: @cs_kristian_ @mdc_martinus 800 ppm is my cut off as well from the literature too! 1️⃣ https://t.co/IfsAXxsiz0 2️⃣ https:/…

May 8, 2022 · 2 shares · 3,263 followers View post →
poq
@poqsec · X

RT @thalesnemo: @cs_kristian_ @mdc_martinus 800 ppm is my cut off as well from the literature too! 1️⃣ https://t.co/IfsAXxsiz0 2️⃣ https:/…

May 8, 2022 · 2 shares · 133 followers View post →
thalesnemo
@thalesnemo · X

@cs_kristian_ @mdc_martinus 800 ppm is my cut off as well from the literature too! 1️⃣ https://t.co/IfsAXxsiz0 2️⃣ https://t.co/bUFPLhb4en 3️⃣ https://t.co/K4tEfE6mWn 4️⃣ https://t.co/t22zikHIu9 5️⃣ https://t.co/3c3AFY1c4t 6️⃣ https://t.co/u6hax4esAD 7️⃣ https://t.co/uMNRuUfi0i https://t.co/tXsfk74TUM

May 8, 2022 · 30 likes · 2 shares · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@denise_dewald Schools too! 1️⃣ https://t.co/IfsAXxrKJs 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/K4tEfE5P6P 4️⃣ https://t.co/t22zikHaEB 5️⃣ https://t.co/3c3AFY0EeV 6️⃣ https://t.co/u6hax4dUL5 7️⃣ https://t.co/uMNRuUeKaK https://t.co/4btAeg9QC6

Apr 30, 2022 · 1,111 followers View post →
thalesnemo
@thalesnemo · X

@thorneyrose @SharkawyMD Most planes are well above 1000 ppm of CO2 .Most are 2000ppm + ! https://t.co/uMNRuUeKaK ➡️ https://t.co/3c3AFY0EeV ➡️ https://t.co/K4tEfE5P6P ➡️ https://t.co/TTvO0PG8sY ➡️ https://t.co/u6hax4dUL5 https://t.co/jfvHDYjTlW

Apr 22, 2022 · 1,111 followers View post →
Casey Clark
@kc5thelement · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments https://t.co/P7aSL6vGcw

Apr 17, 2022 · 653 followers View post →
Amadrona Alicia
@Amadrona · X

RT @thalesnemo: @AlisonLeversha @ParentMishmash @joeyfox85 Agreed but school buildings built in the last 50 years were NOT designed for pas…

Apr 14, 2022 · 1 share · 211 followers View post →
thalesnemo
@thalesnemo · X

@AlisonLeversha @ParentMishmash @joeyfox85 Agreed but school buildings built in the last 50 years were NOT designed for passive ventilation. Many rooms in newer buildings are well over 1000 ppm of CO2 . https://t.co/uMNRuUeKaK https://t.co/N71lzw2Ffy

Apr 13, 2022 · 2 likes · 1 share · 1,111 followers View post →
La Quatrina666
@LaCuatrina · X

RT @thalesnemo: @JimRosenthal4 WOW ! That is so unhealthy! The air needs to 800 ppm or less ! No wonder one gets headaches on flights ! 1️⃣…

Apr 11, 2022 · 1 share · 2,314 followers View post →
thalesnemo
@thalesnemo · X

@JimRosenthal4 WOW ! That is so unhealthy! The air needs to 800 ppm or less ! No wonder one gets headaches on flights ! 1️⃣ https://t.co/t22zikHaEB 2️⃣ https://t.co/bUFPLhawoP 3️⃣ https://t.co/TTvO0PG8sY 4️⃣ https://t.co/uMNRuUeKaK https://t.co/a4Xu59j84L

Apr 11, 2022 · 5 likes · 1 share · 1,111 followers View post →
Mike O'Boyle
@mikepwob · X

@cameronian22 @ajourno101 @Azeem_Majeed @LisaMWatki https://t.co/1fBuxAWjZ5 This study demonstrates that staying below 1000ppm is key to cognitive function.

Jan 21, 2022 · 164 followers View post →
Geoengineering Info
@geoengineering1 · X

RT @soletairpower: Decision-making performance of managers, engineers, programmers, and designers — reduces to 50% at 1400 ppm CO₂. https:/…

Dec 11, 2021 · 1 share · 4,082 followers View post →
Soletair Power
@SoletairPower · X

Decision-making performance of managers, engineers, programmers, and designers — reduces to 50% at 1400 ppm CO₂. https://t.co/EXi5neEFJy https://t.co/A7nqDmwiWN

Dec 11, 2021 · 1 share · 315 followers View post →
Eli Rabett
@EthonRaptor · X

@Kenneth72712993 @awright_1983 @Tokyo_Tom @LisaMarOz @NoelTurner194 @dunvirkin @ellecam7 @lapogus1 @KCTaz @Patrickohennes4 @Cole44749821 @JaggerMickOZ @TerranceandPhi1 @abrashashapirus @ElQuesoSabio @coolvideolights @1_TMF_ @Michael_D_Crow @CEF_1914 @chuzbucket @GillesnFio @FriendsOScience @NikolovScience @grantde @CymaticWave @Gladfly1 @dvibrationz @Cosmic_Engineer @prodreamer1 @3GHtweets @ADevotedYogi @bjames280961 @badmoonrising11 @elmarveerman @Achilles_1985 @PolAnimalAus @roberto_cojones @EndT1Diabetes @pureunfoldment1 @MATTP1949 @Cris_Paunescu @KIVUNature @_Lost_My_Way_ @swcrisis @jenninemorgan @kangaro73046454 @SlugBub @LofayPeter @stillwaters777 @kruttika108 Joseph G. Allen, et al Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Enviro

Dec 7, 2021 · 1 like · 2,368 followers View post →
HealthyBuilds
@HealthyBuilds · X

VOCs and CO2 have a negative impact on people. Testing scores dropped implying productivity also drops. CO2 and VOCs can be removed with improved filtration (carbon) and ventilation. https://t.co/YJkHybw5CR https://t.co/qIQP0NT6HY

Dec 4, 2021 · 200 followers View post →
Daniel Schöller
@daniel_scholler · X

RT @DrBeatBrunner: @JPvanYpersele @CarolineDesir @FredericDaerden @valerieglatigny Oui, et des ventillations double-flux (HEPA), réduiraien…

Dec 3, 2021 · 1 share · 126 followers View post →
Beat Brunner
@DrBeatBrunner · X

@JPvanYpersele @CarolineDesir @FredericDaerden @valerieglatigny Oui, et des ventillations double-flux (HEPA), réduiraient en même temps les concentrations de CO2 de souvent >2000ppm dans les salles de classe tout en récupérant l'énergie de chauffage ou climatisation. Ceci permettrait aux élèves d'être plus …concentrés https://t.co/rhXg68IEHv https://t.co/ycjnLSbdIL

Nov 30, 2021 · 2 likes · 1 share · 427 followers View post →
Miguel Ángel Campano
@MA_Campano · X

@mishwoz J Allen et al (2016), Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments Environ Health Perspect, Environ. Env. H. Pers

Nov 3, 2021 · 1 like · 2,936 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH in September: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/7kKVKwn6ne

Oct 4, 2021 · 1 like · 1 share · 10,763 followers View post →
Evelin Omar Knuffer
@EKnuffer · X

https://t.co/BTVhW68eQC Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments.

Sep 2, 2021 · 375 followers View post →
Sven Mastbooms
@Sven_Seven · X

‘Zuurstofklassen’ zijn slimme klassen. Extra zuurstof = meer aandacht. "On average, cognitive scores are 60% higher at days with ~1000 ppm and 100% higher at ~500 ppm than on the days with the conventional ~1500 ppm." Harvard School of Public Health 2/3 https://t.co/Kk0fMptqyn

Aug 31, 2021 · 4 likes · 2,833 followers View post →
Ruben Baetens
@RubenBaetens · X

@Sven_Seven @vanranstmarc "On average, cognitive scores are 60% higher at days with ~1000 ppm and 100% higher at ~500 ppm than on the days with the conventional ~1500 ppm." Harvard School of Public Health https://t.co/XVXEZwkfc4 https://t.co/TgBp4C4B3a

Aug 23, 2021 · 5 likes · 4,898 followers View post →
just send it
@YLost81 · X

RT @AriPociask: @AlexBerenson It’s the dumbing down of this nation. NIH has research showing “cognitive decline” when CO2 levels rise above…

Jul 1, 2021 · 2 shares · 359 followers View post →
ByFaithTam ✝️
@Finallymybreath · X

RT @AriPociask: @AlexBerenson It’s the dumbing down of this nation. NIH has research showing “cognitive decline” when CO2 levels rise above…

Jul 1, 2021 · 2 shares · 3,982 followers View post →
Tron
@AriPociask · X

@AlexBerenson It’s the dumbing down of this nation. NIH has research showing “cognitive decline” when CO2 levels rise above 1000ppm https://t.co/xjaAA0WB60 — in a mask the ppm gets above 3k. Anyone can measure it using a $80 NDIR CO2 meter. https://t.co/VVTgmLan6X

Jul 1, 2021 · 11 likes · 2 shares · 90 followers View post →
Kala Nambiar, PhD MSCE
@dr_kalanambiar · X

RT @EHPonline: MOST READ RESEARCH in March: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organi…

Apr 3, 2021 · 2 shares · 413 followers View post →
io
@kilnerevonnet · X

RT @EHPonline: MOST READ RESEARCH in March: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organi…

Apr 2, 2021 · 2 shares · 710 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH in March: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/WQJTpJD9XF

Apr 2, 2021 · 2 likes · 2 shares · 10,763 followers View post →
Katja Pulkkinen
@katja_pulkkinen · X

RT @EHPonline: MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organ…

Mar 15, 2021 · 1 share · 554 followers View post →
Mike O'Boyle
@mikepwob · X

@Dr_Ellie Allen JG, MacNaughton P, Satish U, et al. Associations of cognitive function scores with carbon dioxide, ventilation, and volatile organic compound exposures in office workers: a controlled exposure study of green and conventional office environments.

Mar 7, 2021 · 164 followers View post →
Mike O'Boyle
@mikepwob · X

@frgbju @missover123 @UsforThemUK @GavinWilliamson Allen JG, MacNaughton P, Satish U, et al. Associations of cognitive function scores with carbon dioxide, ventilation, and volatile organic compound exposures in office workers: a controlled exposure study of green and conventional office environments.

Mar 7, 2021 · 164 followers View post →
Mike O'Boyle
@mikepwob · X

@Biscuit46588292 @EmmaCeilidh1 @brandybo123 @UsforThemUK @GavinWilliamson Allen JG, MacNaughton P, Satish U, et al. Associations of cognitive function scores with carbon dioxide, ventilation, and volatile organic compound exposures in office workers: a controlled exposure study of green and conventional office environments.

Mar 7, 2021 · 164 followers View post →
Mike O'Boyle
@mikepwob · X

@Dr2NisreenAlwan @dgurdasani1 @SusanMichie @DrZoeHyde @luke_a_johnson @ReicherStephen @SarahDRasmussen @HZiauddeen (7) for you reference... Allen JG, MacNaughton P, Satish U, et al. Associations of cognitive function scores with carbon dioxide, ventilation, and volatile organic compound exposures in office workers: a controlled exposure study of green and conventional office environments.

Mar 7, 2021 · 164 followers View post →
Mike O'Boyle
@mikepwob · X

@mrsdoodle2 @KathLaw5 @thereclaimparty @LozzaFox (2) Allen JG, MacNaughton P, Satish U, et al. Associations of cognitive function scores with carbon dioxide, ventilation, and volatile organic compound exposures in office workers: a controlled exposure study of green and conventional office environments

Mar 6, 2021 · 164 followers View post →
小田桐 翔大
@s_odagiri1985 · X

RT @atsushi_yama7: 自分がいる場所の二酸化炭素量が「1000ppm」を超えると思考に悪影響が出る。 ハーバードの2016年論文では、換気の良い部屋で働くと、認知テスト61%アップ、戦略的な思考力183%アップ、情報処理能力172%アップだと。すごい。 花粉…

Mar 3, 2021 · 1 share · 211 followers View post →
Atsushi Yamaguchi / 山口淳士
@atsushi_yama7 · X

自分がいる場所の二酸化炭素量が「1000ppm」を超えると思考に悪影響が出る。 ハーバードの2016年論文では、換気の良い部屋で働くと、認知テスト61%アップ、戦略的な思考力183%アップ、情報処理能力172%アップだと。すごい。 花粉は気になるけど、こまめに換気しよう。 https://t.co/aPrSiNecfF

Mar 2, 2021 · 1 like · 1 share · 1,135 followers View post →
Data Analyst & Reporting Guru
@Crystal_Trainer · X

RT @Matthew94091812: Office Workers and Elevated CO2: Reductions in cognitive performance as CO2 raised from 550 to 945 to 1400 ppm on sepa…

Feb 24, 2021 · 2 shares · 935 followers View post →
Jill Shank
@jill_shank · X

RT @Matthew94091812: Office Workers and Elevated CO2: Reductions in cognitive performance as CO2 raised from 550 to 945 to 1400 ppm on sepa…

Feb 10, 2021 · 2 shares · 2,071 followers View post →
Matthew
@Matthew94091812 · X

Office Workers and Elevated CO2: Reductions in cognitive performance as CO2 raised from 550 to 945 to 1400 ppm on separate days. Title: Associations of Cognitive Function Scores with... https://t.co/ASnojNmRlh

Dec 17, 2020 · 9 likes · 2 shares · 1,290 followers View post →
Matthew
@Matthew94091812 · X

@tonto_1964 @MoreeSpinne @MdTeryn @frede_rico @JamesTodaroMD Professional Office Workers and CO2: CO2 levels on different days: 550, 945, and 1400 ppm of CO2. https://t.co/ASnojNmRlh

Dec 17, 2020 · 1,290 followers View post →
Matthew
@Matthew94091812 · X

@thehill Here is another randomized, controlled study, this one on office workers. It looked at elevated CO2 and VOCs in various experimental trials. https://t.co/ASnojNmRlh

Nov 30, 2020 · 1,290 followers View post →
Matthew
@Matthew94091812 · X

@Klopsreh @me_niverse @sebrushworth Study on Office Workers, separate trials with elevated CO2 and VOCs: Allen, J.G., MacNaughton, https://t.co/J86So4cqXX al. Associations of Cognitive Function Scores with Carbon Dioxide... https://t.co/ASnojNmRlh

Nov 20, 2020 · 2 likes · 1,290 followers View post →
Matthew
@Matthew94091812 · X

@me_niverse @sebrushworth Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers. Environmental Health Perspectives, Vol 124, No 6, (2016). https://t.co/ASnojNmRlh

Nov 19, 2020 · 1,290 followers View post →
Gensollen Alexandre #COVIDisAirborne
@AlGensollen · X

@tomabangalore ici ? https://t.co/nK5lrCI7TO https://t.co/oxBsxCYXwZ

Oct 6, 2020 · 818 followers View post →
Kris Karnauskas
@OceansClimateCU · X

@henrifdrake @LyssaFreese And yes @j_g_allen work shows cognitive decline after ~1,000 ppm in controlled studies (https://t.co/QmVYYOy6Sv). Our study with @ShellyMBoulder and @AnnaSchapiro looked at how industrial CO2 emissions would accelerate this (https://t.co/8MdSDkytIE).

Sep 22, 2020 · 1 like · 8,054 followers View post →
Pedro Garcia
@PedroPgclcf · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 25, 2020 · 24 shares · 140 followers View post →
Pfaustoc
@Pfaustoc · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 25, 2020 · 24 shares · 342 followers View post →
M.
@Tinerfeo · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 25, 2020 · 24 shares · 321 followers View post →
Pepe Roni
@PepeRoni_84 · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 24, 2020 · 24 shares · 207 followers View post →
Daniela Yagüe
@YagueDaniela · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 24, 2020 · 24 shares · 76 followers View post →
Infocovid
@Infocovid6 · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 24, 2020 · 24 shares · 14 followers View post →
Ana
@aninamate · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 34 followers View post →
Ana Bernal-Triviño
@anaisbernal · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 95,661 followers View post →
TakelMENTE
@Tajelberry · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 16 followers View post →
PURIFICACIÓN FERNÁND
@puferlop_5 · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 9 followers View post →
Vicente Montesinos M
@MonteroMV1977 · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 1,427 followers View post →
Fernando Corral
@cronopiofjct · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 4,461 followers View post →
Dra. Isa Aranjuez
@IsaAranjuez · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 16,689 followers View post →
MarilóMajial
@MariloMajial · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 685 followers View post →
Nury Aa
@aa_nury · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 104 followers View post →
Angeles Juan
@angeeles013 · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 2,366 followers View post →
Sandra MM
@sandymmv · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 1,582 followers View post →
Soy
@Soyhappiest · X

RT @PabloFuente: #COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los prof…

Aug 23, 2020 · 24 shares · 112 followers View post →
Pablo Fuente
@PabloFuente · X

#COVID19 Esto también se ha demostrado en los trabajadores de oficinas (trabajo de @j_g_allen), el rendimiento de los profes también se ve claramente afectado. https://t.co/c1US0MU6ra

Aug 23, 2020 · 107 likes · 24 shares · 158,740 followers View post →
Sandra MM
@sandymmv · X

RT @jonlevyBU: 7. This has also been shown in office workers (work by @j_g_allen), so teacher performance is clearly also affected. https…

Aug 23, 2020 · 3 shares · 1,582 followers View post →
Bill Hearn
@hearn_bill · X

RT @jonlevyBU: 7. This has also been shown in office workers (work by @j_g_allen), so teacher performance is clearly also affected. https…

Aug 22, 2020 · 3 shares · 170 followers View post →
Jon Levy
@jonlevyBU · X

7. This has also been shown in office workers (work by @j_g_allen), so teacher performance is clearly also affected. https://t.co/TAp9sHqS59

Aug 22, 2020 · 19 likes · 3 shares · 20,529 followers View post →
Kala Nambiar, PhD MSCE
@dr_kalanambiar · X

RT @EHPonline: MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organ…

Aug 18, 2020 · 1 share · 413 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/xjS2cVBlk9

Aug 17, 2020 · 1 share · 10,763 followers View post →
Asit
@akm5376 · X

@WolfgangFeist @energysmartohio @MarkSiddallRIBA @ShellyMBoulder @DuncanArchitect @nickywatsoncg @ecominimalnick While that is the standard view - OSHA limit for 8-hour work day exposure being 5000 ppm - some recent studies from Harvard and LBNL have put that to question, wrt cognitive performance https://t.co/mR0dSzbwEZ https://t.co/pgl9ENu2of https://t.co/HA776vEsuL

Aug 10, 2020 · 1 like · 4,736 followers View post →
Dr. Alison Wright
@WrightohAlison · X

RT @BenVezina: (1/4) CO2 levels reduce human brain activity. I'd genuinely like to hear climate change deniers thoughts on this, regarding…

May 5, 2020 · 3 shares · 1,095 followers View post →
Kingdom Products
@javedi_si · X

RT @BenVezina: (1/4) CO2 levels reduce human brain activity. I'd genuinely like to hear climate change deniers thoughts on this, regarding…

May 4, 2020 · 3 shares · 3,831 followers View post →
OurFuture - BOT
@OurFutureBot · X

RT @BenVezina: (1/4) CO2 levels reduce human brain activity. I'd genuinely like to hear climate change deniers thoughts on this, regarding…

May 4, 2020 · 3 shares · 2,165 followers View post →
Ben Vezina
@bananabenana · X

(1/4) CO2 levels reduce human brain activity. I'd genuinely like to hear climate change deniers thoughts on this, regarding human cognition. https://t.co/42mwNxjseu #CO2Cognition #1000ppm #ClimateChange #ClimateEmergency #CO2 https://t.co/4aLFRcaJ9Y

May 4, 2020 · 2 likes · 3 shares · 405 followers View post →
Kimberly Clevenger, PhD, MPH
@KimberlyClev · X

CO2 levels in my apartment by @getawair . Green when I’m not home. Orange when I’m there...levels previously shown to decrease cognitive function in office workers (https://t.co/vbAaUTcjAr). Your environment matters! https://t.co/wNB4xHOjYW

Mar 5, 2020 · 2 likes · 627 followers View post →
Xyra
@xyrasinclair.bsky.social · Bluesky

So I bought an air quality+CO2 sensor because I read (e.g. https://ehp.niehs.nih.gov/doi/10.1289/ehp.1510037) that just moderate CO2 levels--those that are often reached indoors, especially in smaller rooms--negatively affect cognitive performance.

Mar 5, 2020 · 1 share View post →
Dr. Anna Schapiro
@AnnaSchapiro · X

@PaulRoundy1 Allen, J. G. et al. Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments. Environ. Health Perspect. 124, 805–812 (2016)

Dec 3, 2019 · 8 likes · 9,774 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH in November: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/bGFEdfOjsS

Dec 3, 2019 · 1 like · 10,763 followers View post →
HsiangHui
@hsianghui · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments #co2 #ventilation #volatile #organic #compound https://t.co/mpdhVNpyTE

Nov 18, 2019 · 1 like · 8,306 followers View post →
Kate Forster
@KateForster20 · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments. https://t.co/0NWm8k4qoy

Nov 7, 2019 · 725 followers View post →
Defender of
@e2dot7182818284 · X

@a_mccarthy @rob_omgwtf @NikolovScience or "Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments"

Jun 13, 2019 · 4,313 followers View post →
HARCGNB
@HARCGNB · X

RT @EHPonline: MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organ…

May 21, 2019 · 1 share · 31 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments ➡️ https://t.co/NXnDcy0l6w

May 20, 2019 · 1 like · 1 share · 10,763 followers View post →
Benjamin P Taylor (he/him)
@antlerboy · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments https://t.co/SP1N1XLiwT > CO2 and VOCs *significantly* affect cognition

Apr 8, 2019 · 1 like · 8,473 followers View post →
Dave C
@dec200269 · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments https://t.co/JmKbNg5tk8

Mar 18, 2019 · 1,652 followers View post →
ChArt
@chartmeat · X

I want the CO2-induced creativity gene (see pic). Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and VoC Exposures in Office Workers:... https://t.co/dMWiO9PG8C https://t.co/IP4HbmRNtR

Mar 18, 2019 · 1 like · 4 followers View post →
AurelG
@AurelG7 · X

Associations of Cognitive Function Scores with Carbon Dioxide, #Ventilation, and #Volatile #Organic #Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments | #co2 #cognition #workplace https://t.co/udxyJrWbiX

Mar 17, 2019 · 30 followers View post →
Luciano
@JoongWu · X

Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers.

Feb 24, 2019 · 1,344 followers View post →