(Index)
In this part I rebut Joseph Fourier's
1827 paper Dissertation on the Temperature of the Terrestrial Globe and the Planetary Spaces, often attributed
as being the first mention of an atmospheric greenhouse effect.
Fourier does not in fact claim an
atmospheric greenhouse effect for the earth; rather he offers a
thought experiment that if our atmosphere were to have something like a layer of glass high in it, it would have a greenhouse effect. The mention is very brief and the idea that such dense layers in the atmosphere could exist is not substantiated and is not pursued any further by Fourier,
presumably because the notion is clearly unrealistic.