Same-sex-marriage court case takes us into uncharted territory
When on March 26 the Supreme Court hears oral arguments about whether California's ban on same-sex marriages violates the constitutional right to “equal protection of the laws,” these arguments will invoke the intersection of law and social science. The court should tread cautiously, if at all, on this dark and bloody ground.
The Obama administration says California's law expresses “prejudice” that is “impermissible.” But same-sex marriage is a matter about which intelligent people reasonably disagree, partly because so little is known about its consequences.
When a federal judge asked the lawyer defending California's ban what harm same-sex marriage would do to the state's interests in “the procreation purpose” of heterosexual marriage, the lawyer said, “I don't know.” This was mistakenly portrayed as a damaging admission. Both sides should acknowledge that, so far , no one can know.
A brief submitted to the U.S. Supreme Court concerning the California case by conservative professors Leon Kass and Harvey Mansfield and the Institute for Marriage and Public Policy warns that “the social and behavioral sciences have a long history of being shaped and driven by politics and ideology.” And research about, for example, the stability of same-sex marriages or child rearing by same-sex couples is “radically inconclusive” because these are recent phenomena and they provide a small sample from which to conclude that these innovations will be benign.
Unlike the physical sciences, the social sciences can rarely settle questions using “controlled and replicable experiments.” Today “there neither are nor could possibly be any scientifically valid studies from which to predict the effects of a family structure that is so new and so rare.” Hence there can be no “scientific basis for constitutionalizing same-sex marriage.”
The brief does not argue against same-sex marriage as social policy , other than by counseling caution about altering foundational social institutions when guidance from social science is as yet impossible . The brief is a pre-emptive refutation of inappropriate invocations of spurious social science by supporters of same-sex marriage.
For example, a district court cited Dr. Michael Lamb, a specialist in child development, asserting that the “gender of a child's parent is not a factor in a child's adjustment” and that “having both a male and female parent does not increase the likelihood that a child will be well-adjusted.” The conservatives' brief notes that, testifying in the trial court, Lamb “had conceded that his own published research concluded that growing up without fathers had significant negative effects on boys” and that considerable research indicates “that traditional opposite-sex biological parents appear in general to produce better outcomes for their children than other family structures do.”
The brief is replete with examples of misleading argumentation using data not drawn from studies satisfying “the scientific standard of comparing large random samples with appropriate control samples.”
If California's law is judged by legal reasoning, rather than by social science ostensibly proving that the state has no compelling interest served by banning same-sex marriage, the law might still be overturned on equal protection grounds.
But such a victory for gay rights, grounded on constitutional values and hence cast in the vocabulary of natural rights philosophy, would at least be more stable than one resting uneasily on the shiftable sand of premature social science conclusions.
George F. Will is a columnist for The Washington Post and Newsweek.
Show commenting policy
TribLive commenting policy
You are solely responsible for your comments and by using TribLive.com you agree to our Terms of Service.
We moderate comments. Our goal is to provide substantive commentary for a general readership. By screening submissions, we provide a space where readers can share intelligent and informed commentary that enhances the quality of our news and information.
While most comments will be posted if they are on-topic and not abusive, moderating decisions are subjective. We will make them as carefully and consistently as we can. Because of the volume of reader comments, we cannot review individual moderation decisions with readers.
We value thoughtful comments representing a range of views that make their point quickly and politely. We make an effort to protect discussions from repeated comments either by the same reader or different readers.
We follow the same standards for taste as the daily newspaper. A few things we won't tolerate: personal attacks, obscenity, vulgarity, profanity (including expletives and letters followed by dashes), commercial promotion, impersonations, incoherence, proselytizing and SHOUTING. Don't include URLs to Web sites.
We do not edit comments. They are either approved or deleted. We reserve the right to edit a comment that is quoted or excerpted in an article. In this case, we may fix spelling and punctuation.
We welcome strong opinions and criticism of our work, but we don't want comments to become bogged down with discussions of our policies and we will moderate accordingly.
We appreciate it when readers and people quoted in articles or blog posts point out errors of fact or emphasis and will investigate all assertions. But these suggestions should be sent via e-mail. To avoid distracting other readers, we won't publish comments that suggest a correction. Instead, corrections will be made in a blog post or in an article.
- ‘Urban farming’ growing concern in Mt. Lebanon
- Penguins saying captain Crosby’s right wrist may need surgery
- Jeannette council rejects referendum on switch to volunteer fire department
- Heyl: PUC picks up where comedians leave off
- Westmoreland Democrat chairman rips commissioner Courtney over golf event
- Art Review: ‘The Art Institute of Pittsburgh Alumni & Student Show’
- Chief wants cameras to eye Irwin Park drug activity, vandalism
- Impact on Route 30 traffic at Mountain Inn cited in gas station rejection
- Swissvale police free suspect because officers weren’t available to take him to jail
- Maritime merriment easy with boat-rental options around Western Pa.
- DVD reviews: ‘Bad Words,’ ‘The Raid 2,’ and ‘Jodorowsky’s Dune’