But why do young men cause wars (assuming they do)? If everyone remains biologically 22 forever, are they psychologically more similar to actual 22 year-olds or to whatever their chronological age is? If younger men are more aggressive due to higher testosterone levels (or whatever) agelessness might actually have the opposite effect, increasing the percentage of the male population which is aggressive.
But why do young men cause wars (assuming they do)? If everyone remains biologically 22 forever, are they psychologically more similar to actual 22 year-olds or to whatever their chronological age is? If younger men are more aggressive due to higher testosterone levels (or whatever) agelessness might actually have the opposite effect, increasing the percentage of the male population which is aggressive.