As I go over these questions, I am reminded of Max Planck, who stated that "Science advances one funeral at a time." Well, so may ethics, since answers to these questions that subjugate liberty to prejudice and bias are rightly viewed as barbaric by more people nowadays than a century ago
1. Would the world be a better place if people with low IQs were not allowed to reproduce?
Anyone who answers this question with a "yes" automatically is tossed out of my list of prospects. It is as if they are fans of eugenics! Did they learn anything about respecting the liberty of other people? Did they learn about one of the most repulsive judicial decisions in Supreme Court history, Buck v. Bell?
Perhaps they are fans of the line: "Three generations of imbeciles are enough." Never mind that the women in this case were being considered imbeciles because of their promiscuity. This is such a barbaric position that whenever I see this juxtaposed with someone who is religious and conservative, I have to wonder if they truly have any morals. And when I see it juxtaposed with someone who is liberal, I have to wonder if they have learned anything from their ideological predecessors, the 19th and early 20th century Progressives, who were fans of eugenics, much to their later shame.
Maybe I am just too serious. Or maybe I truly have principles that I will not budge on, contrary to what some religious people believe about atheists and agnostics. That there are religious people on dating sites who consider eugenics acceptable when phrased as above suggests to be that they are the ones lacking a moral framework, not I. For a better write-up of why this is one of the most repulsive of Supreme Court decisions, see here.
2. Is interracial marriage a bad idea?
Those who think interracial marriage is a bad idea either never heard of Loving v. Virginia, the case that stated that Virginia's ban on interracial marriages violated the Equal Protection and Due Process Clauses of the Fourteenth Amendment, or for some reason think that airing this sort of consumer preference is still a good idea in this day and age.
And perhaps it is, if only to dissuade relatively liberal people, in the classical sense, from considering associating with someone who thinks little of the liberty of other people.
Perhaps a generation from now, not only will Chief Justice Earl Warren's opinion be more generally accepted for interracial marriages, but it will be applied to any marriage, with only certain pockets of the United States retaining bigoted consumer preferences.
After all, to quote the man:
The freedom to marry has long been recognized as one of the vital personal rights essential to the orderly pursuit of happiness by free men. Marriage is one of the “basic civil rights of man,” fundamental to our very existence and survival.Those are two deal-breaking questions for me, which I hope also demonstrate how important I think the notion of liberty is. There are more, but given the hour I am writing this, I will save them for another time.
N.B. Are there views that I would consider barbaric that are not yet in the mainstream? Of course. Just read any of Bryan Caplan's writing on immigration to see why, empirically and morally, I feel anything other than unfettered immigration is to transgress upon the liberty of people who want to come here and improve their lives.