:I'd like to stress that I'm not trying to be argumentive, I'm trying to understand what you are saying. [[User:HelpJazz|Help]][[User talk:HelpJazz|Jazz]] 22:55, 19 October 2007 (EDT)
::On one level, we may just be talking past each other. I say "delay" because excited molecules will eventually relax, and new photons (in a different spectrum) are emitted. Your comments suggest that you mistakenly believe that all of the energy of a black body photon is permanently returned to the Earth as thermal energy just because it's absorbed by an atmospheric molecule. But the molecules that are excited this way have much more of a tendency to shed the energy through re-radiation than mere black-body radiation. These molecules shed energy through a couple of different mechanisms, including new photon emission directly radiated into space, as if the energy was never absorbed in the first place. Other mechanisms are less direct, and therefore take longer; still others really do end up dumping the energy back into the Earth as thermal energy. Thus, to fully describe the effect of the absorbtion of photons at a given quantum of energy, you need a graph over time that shows the expectation value of the fraction of that energy that ends up being radiated into space anyway. It may be that a physical chemist's training is better suited to the task of calculating that curve from first principles, but, from my perspective as a physicist, I'd say that the curve needs to be measured empirically. Worse, it needs to be calculated for each quantum of energy throughout the absorbtion spectrum, because the tendency of a molecule to want to relax through photon emission is a function of its quantum mechanical properties (and because the re-emitted photons are in a different spectrum, and, therefore, not likely to be absorbed by primary greenhouse molecules_. The shapes of these curves are the major unknown I'm pointing to. [[User:QBeam]]
:*The problem is, you are assuming good faith. Unfortunately on the Internet that is at the top of the charts for never happening. QBeam was stringing together buzz words and silly science in the hope they would lend creditability to his/her post, a fact you just proved, HelpJazz. --<font color="#1E90FF" face="Comic Sans MS">[[User:TK|şŷŝôρ-₮K]]</font><sup><font color="DC143C">[[User_Talk:TK|/Ṣρёаќǃ]]</font></sup> 01:01, 20 October 2007 (EDT)
::If you believe you can identify an error in my (or anyone's) reasoning, then you should point that out. Vacuous cheer-leading like this only serves to discredit whatever ideology it is you think you're representing. Simply labeling something a "buzzword," even if it were accurate, is not a substantive response. [[User:QBeam]]
== Article is Thin ==