Mixed-race marriage
Is Boonin correct in maintaining that Jordan’s argument, if successful, would work against mixed-race marriage as well? Or do the differences between the two cases that Jordan identifies suffice to establish that his case against same-sex marriage does not commit him to oppose mixed-race marriage?
However, while it is true that both cases involve two individuals of different “kinds” marrying each other (e.g. male/female in the case of opposite sex marriage and white/non-white in the case of interracial unions), this does not necessarily mean they must receive equal treatment: after all there are significant differences between them regarding how these kinds are defined — namely that race is an immutable characteristic whereas gender is not—and this may be enough to establish why Jordan’s case against same-sex marriage does not necessarily commit him to opposing mixed-race marriages as well.
Ultimately then, while a full evaluation of Boonin’s critique requires more careful consideration than presented here – one could argue that even if Jordan believes genetic continuity matters when choosing a partner for marriage, this does not necessarily imply we must regard it as being just as important when selecting someone based on their race; thus allowing us to conclude that his views can coexist with acceptance of mixed-race partnerships without doing any violence either to his own theories or our moral intuitions about what constitutes an appropriate union.