littlek wrote:If most that 10% of the population doesn't breed, why doesn't the 10% diminish?
Excellent question. If gayness is entirely genetic, it would necessarily diminish (i.e., mutations -- even simple ones -- are insufficient to reach those levels of proportion).
stuh505 wrote:[S]ince gay people do not procreate [as much], any changes in their genes causing them to be gay would ... be passed on [less].
Absolutely correct.
stuh505 wrote:The only reason gay people exist is because the mutation/imbalance is simple enough to occur that it keeps randomly occuring.
The assumption here is that "gayness" is entirely genetic. Unfortunately, due to the genetic forces at work, there are only two possibilities:
1. "gayness" is NOT entirely genetic. (i.e. a large gay proportion of the population does not depend on mutation)
2. the proportion of the population that is gay is very small. (i.e., if you depend on mutation to counter-act the effects of reduced-probability procreation, you end up with very small proportions of the population indeed)
If gayness is entirely genetic and there is never any "gay procreation", we'd expect at most a roughly 0.05% of the population (the proportion of the adult population with Down's Syndrome, for example). But even with a reasonable level of gay procreation (anything significantly less than the level of straight procreation), the steady-state numbers would be unlikely to achieve ten times this number (i.e., 0.5% of the population). Since it appears that the proportion of gay humans is considerably greater than this, we are left with the inescapable conclusion that gayness is NOT entirely genetic.
However, this is only tangential to the thread. I'm still waiting for someone to address the "magic ingredient" that makes a couple a "married couple" :wink:
Foxfyre wrote:If this compromise is made, I think all but the most radical religious and the most radical gay activists will shut up, everybody will have what they say they want, and the problem should be solved.
I agree entirely. Any dissenters?