Originally Posted by
Omnis Dei
I have to say your point contradicts the quote you used. I was defending/elaborating on the quote you used, but I find the conclusion you drew from it to be wrong.
If an argument would mean the difference as to whether or not you breed, in an evolutionary sense it is extremely important. Just because society has grown more complex since the days where it was really so simple that one single argument would decide the future of your genes, this doesn't mean there are various levels of dominance which still play a role. Besides, this is assuming evolution only works through genes, and that ideas do not also evolve and dominate other ideas.