In my post I was referring to expediting the aging process... under those storage conditions they aren't smokable... hence the other box.
Understood and agreed.
I think that the techniques that are touted are based on several different sources of information. Preeminent among these is individual and shared experience. This in itself is based on a mix of observation, (often) casual experimentation, trial and error, and folklore.
The issue of storage humidity is a complex one. The more I learn, the less I suspect that the difference between 55% and 65% is a major issue. Retarding the evaporation of oils is a factor that is often cited as the reason for keeping humidity up. However, while a likely actor in the entire, complicated process of cigar aging, it is but one factor among several. The other issue that is almost never discussed directly is that of displacement of oils from the leaf. While higher humidities will tend to
retard evaporation of oils, more moisture in the leaf will also tend
displace oils from the leaf. Thus, these two mechanisms are counteracting each other in some sense. Which one is stronger in the relatively tight range of 55-65% is unknown. It could be a wash. Or it might not be.
But keep in mind, not all the "tasty" compounds in leaf are oils. Furthermore, the reactions that occur do not only involve oily substances. There are a plethora of coumpounds from salts to organic acids that are involved and undoubtedly some of these reactions involve and require the presence of water (or moisture vapor) to happen. It is equally plausible to hypothesize that a lower humidity level (at a given temperature) slows down these reactions resulting in more gradual and graceful aging.
The upshot is that temperature and humidity go hand in hand and that in the absence of an experiment to look at these two factors as intertwined, a true relationship might be missed.
For example, if you store at 70F and 70% this would probably be considered to be suboptimal by most. But what about 50F/70% or 70F/50%? What about 50F/50%? In science, the name for the type of casual experimentation that I would guess is normally conducted is the OFAT or "one factor at a time." Experiments of this type may well miss the interaction of multiple factors such as temperature AND humidity over the range of interest. The fact that two prominent schools of thought espouse the low/low condition and others hew to the low/high condition suggests to me that there may be an interaction or at least the possibility of multiple optimal conditions for different aging objectives.
Wilkey