Question: Does Man-made Global Warming Theory Violate Thermodyamics?

That is, is the gas ( carbon dioxide ) going to behave substantially different than what oxygen does?  For that is what the warmists are proposing---that carbon dioxide really behaves differently than an ideal gas.

There are deviations in real gases ( as opposed to ideal gas law ), but these don't matter much at normal temperatures and pressures.  These are the temperatures and pressures that you would encounter in an atmosphere like the Earth's.  The differences in temperature and pressure would have to be much greater than you would ever encounter on Earth.  So, carbon dioxide would have to act pretty much like what it replaces---oxygen.

In other words, in order for global warming theory to be true, carbon dioxide would have to deviate substantially from the ideal gas law.  Since this unlikely, or more accurately, most likely an impossibility, I'm going to guess that it does violate Thermodynamics.  In other words, Man Made Global Warming Theory is bunk.