Maybe I should argue further...remember, this is just a hypothesis which somebody else may be able to prove/disprove later on:
I am not drawing a line between "reproducers" and "improvers", that's why i said there are "in-betweens". But we cannot deny that extremists exists! As you said, that may be circumstantial or maybe experiential.
My point is, evolution produces "brains" and psyches more inclined on one objective than the other. Individual and collective experience, of course, is part of the evolutionary process. We "don't know" how exactly this process works but we (most of us, at least) believes that it is in its way to "evolving and adapting". Hence, we need "qualities" and "quantities". Each and everyone helps in contributing with varying degrees on the left and right hand of the scale, I believe. Nature chooses. The "desire" may be an evolutionary imprint on the brain making one more susceptible to "pursuing improvement" than "pursuing survival" and vice versa. |