• Indoor CO2 may reach levels harmful to cognition by the end of this century https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019GH000237 162 comments 19/9/2020

• Rising carbon dioxide levels will make us stupider: New research suggests indoor CO2 levels may reach levels harmful to cognition by the end of this century https://www.nature.com/articles/d41586-020-01134-w 277 comments 21/4/2020 science