CO2 is invisible, but if you could see it, the one part per ten thousand increase in CO2 over the past century is equivalent to packing an extra two people into Madison Square Garden. You can’t see the two people in this picture, because one is at the hot dog stand and the other is in the bathroom.
The other greenhouse gas – H2O – is represented by about 200 to 800 people, and varies tremendously from day to day. Imagine the climate chaos this must be causing inside the tiny intellects of climate alarmists.
