Date of Publication: July 8, 2019

Author: Tyler A. Jacobson, Jasdeep S. Kler, William E. Funk

Summary:

A review of studies on exposure to elevated CO2 concentrations in air suggests that health damages, such as inflammation or reductions in cognitive abilities, can occur at levels as low as 1,000 ppm.

Link to Full Reading:

https://www.nature.com/articles/s41893-019-0323-1