I've done thermodynamic calculations in the past, and I've measured infrared absorption, as well as UV absorption, of many compounds, including carbon dioxide. Not familiar with the Planck-Boltzmann theory, theory, though. A quick search comes up with the Fokker-Planck-Boltzmann equation, which at first blush does not appear to have any direct bearing on climate research, though it does deal with the relationship between energy and temperature. The math is way over my head.
So, does this mean it's okay for me to comment on Climate change?