I've seen all kinda attacks on the theory of human-induced global warming. But it wasn't until I did my first storm tracking post over at The Daily Green that one commenter referred me to this paper, purporting to argue that the greenhouse effect itself--which has been well established in science for over 100 years--is fictitious and in fact contradicts thermodynamics:
The atmospheric greenhouse effect, an idea that authors trace back to the traditional works of Fourier 1824, Tyndall 1861, and Arrhenius 1896, and which is still supported in global climatology, essentially describes a fictitious mechanism, in which a planetary atmosphere acts as a heat pump driven by an environment that is radiatively interacting with but radiatively equilibrated to the atmospheric system. According to the second law of thermodynamics such a planetary machine can never exist. Nevertheless, in almost all texts of global climatology and in a widespread secondary literature it ...