You know, I've been giving this alot of thought latey, also. If humanity
were, indeed, advancing, and if homosexuality were a mutation, then
by all means, it shouldn't be here, at least not in it's present frequency.
However, on the other hand, the vast majority of mutations are harmful
or neutral, so if it were a mutation, it would not be surprising. What
does cause me to speculate, though, is how long it's been around. As
far back as we have record there has been homosexuality and bisexuality. Shouldn't there be at least a dent in the homosexual population by now?
Like a circle in a spiral.
I can't figure it out. Not enough facts.