20 percent of Danish classrooms have CO2 concentrations at levels where the ability of the children to take rational decisions drop to a ‘dysfunctional’ level
By Ulrik Andersen, Ingeniøren, 16th of April 2013
High CO2 levels in Danish classrooms ruin learning
Even minor CO2 concentrations reduce humans’ ability to perform. This is shown by an American study for which the results were published in the journal Environmental Health Perspectives December 2012.
- Article in (Danish) Ingeniøren