I actually posted another thread on this forum entitled, "nature vs. nurture: a false dichotomy." I was more or less trying to say that the ideas I had regarding the implications of the equation suggest that conditional things do/do not exist simultaneously. To me, it suggests that there are multiple frames of reference at play, and while it seems (from my experience) that I can try to imagine different frames of reference, its impossible to do that simultaneously with the rational mind.
I suppose I would ask you a little more about your belief in genetics. I believe genetics are mistreated in their understanding as some isolated molecular phenomenon. We know in biology that every cell dies and replicates such that after a given period of time we will have entirely new cell bodies -- excluding cells that take on specialized function so you can keep all your body parts 🙂 . DNA are housed in the nucleus of cells and express themselves according to their tag pairs. However, interaction with our environment has an effect on our DNA and, importantly, DNA expression. Ever hear of genetic predispositions? Genetic predispositions basically reduce to an increased likelihood that changes in DNA expression will occur given certain environmental catalysts. Ever smoke? Smoking (or radiation if you like to nuke your cat) can cause DNA mutations...like cancer. Cancer is a DNA mutation.
Hormones are influenced by genetic expression and one's current physical condition. But remember when those cells die and replicate? Well, because the DNA is copied when replicated, the new cells will carry the same DNA...PLUS any environmental effects. Thus the cancer is continued, the gene expression is continued, and as a result one's behavior is reinforced. Behavior reinforcement (and yes, I recognize that behavior reinforcement also occurs through more immediate and specific processes) is important for hormonal makeup.
All I'm saying is that I think the environment and genes are entwined (e.g. genes are part of the environment itself and only as inseparable from it as anything else studied in isolation). I think it's interesting that depending on your frame of reference, this can either provide a really good argument for genetic/hormonal identity or a really good argument against it.
Fun stuff!