Daniel Lux

Have you ever been in a room where the air gets heavy-like a classroom? At first, it becomes challenging to concentrate, and drowsiness slowly sets in. Then, a headache appears, and you might even have a hard time breathing. What a relief when a window is opened or you step outside and get fresh air! Increased levels of CO2 in the air that we breathe are the cause of these effects. Climate change means that there will be no escape from these conditions...