If there is genetic variability in tendency to commit rape, do you want your great-great-grandchildren to live in a world where the genetic tendency to commit rape has been propagated, or one in which it has not been propagated?
The latter. Nor do I have any problems with admitting a possible genetic variability in said tendencies.
However, if rape is a reasonably effective reproductive strategy, any agent who cares about reproductive success can rationally come understand that it is so, and implement that strategy. In this scenario, the genes that cause the propagation of the tendency are the ones involved in coming to correct beliefs about the world, forward planning and execution of such plans.
Do I want those genes eliminated? No.
Hence the cost/benefit analysis for any mechanism proposed for eliminating a behavioural pattern from the gene pool. Yes, it is a good thing to eliminate rapist genes from the gene pool. But what costs are we willing to bear to achieve that good?
Of course, when performing such a cost/benefit analysis, it’s important to take into account the alternative options.
E.g., if we alter our environment such that rape is a less effective reproductive strategy than non-rape, then the genes involved in coming to correct beliefs about the world and acting on the basis of those beliefs would no longer correlate with rape, but the genes involved in committing rape whether it’s an effective reproductive strategy or not would continue to do so.
The latter. Nor do I have any problems with admitting a possible genetic variability in said tendencies.
However, if rape is a reasonably effective reproductive strategy, any agent who cares about reproductive success can rationally come understand that it is so, and implement that strategy. In this scenario, the genes that cause the propagation of the tendency are the ones involved in coming to correct beliefs about the world, forward planning and execution of such plans.
Do I want those genes eliminated? No.
Hence the cost/benefit analysis for any mechanism proposed for eliminating a behavioural pattern from the gene pool. Yes, it is a good thing to eliminate rapist genes from the gene pool. But what costs are we willing to bear to achieve that good?
Of course, when performing such a cost/benefit analysis, it’s important to take into account the alternative options.
E.g., if we alter our environment such that rape is a less effective reproductive strategy than non-rape, then the genes involved in coming to correct beliefs about the world and acting on the basis of those beliefs would no longer correlate with rape, but the genes involved in committing rape whether it’s an effective reproductive strategy or not would continue to do so.
Agreed. And I guess that brings us back to the ideas in fubarobfusco’s first post in this thread. :)