Teaching Junk Science
This is the whole and only paragraph from Letts "Revise AS& A2 Biology" book about Global Warming. Spot any mistakes? Leaving aside the gases forming a thin layer, look at the maths - 0.035 is obviously larger than 0.1 otherwise they couldn't make the claim that "It is clear that Carbon Dioxide has the greatest overall greenhouse effect."
Don't students and teachers notice this sort of thing, or have they forgotten how to think for themselves?