Whether the Prop. 8 trial is televised live, or available on YouTube or even if all we get are the transcripts of testimony, it will be valuable because the arguments against same-sex marriage can be put to the test. Few people opposed to same-sex marriage are willing to debate it in public any more, and this will allow us to see their state of the art thinking.
Yesterday's debate in New Jersey's senate illustrates the problem. (Here is a sampling of the speeches) While 20 senators voted against marriage equality, only four tried to defend that position. That's a 400% increase over what we heard in New York's debate, so there are more words to respond to, but not more arguments. You can listen to all four of those speeches, and learn no more about why it is proper for government in the modern United States to treat same-sex couples and opposite sex couples differently under the law than this: marriage has traditionally been between one man and one woman.
That isn't an argument, though, it is an assertion. A fairly true one, to be sure - though Sen. Michael Doherty inadvertently juxtaposed an argument against polygamy with a plea to look through thousands of years of history and ask people to define marriage, confident they would say "one man and one woman," and not, as so many in the upper classes in particular might have said, "one man and as many women as he wanted or could get." That was a definition of marriage, too.
But that doesn't answer the question at issue - not "why has marriage historically (and generally) been between one man and one woman," but "why, today, should it exclude people who are homosexual and want the same protections, rights and obligations under the law for their own relationships that heterosexuals have?"
All four senators spoke around this point, saying that the voters should decide. Sen. Doherty was insistent that this wasn't about prejudice, it was about "process." But, again, that's not an argument. Of course voters have voted down equality for same-sex couples, in many cases actually changing their state constitutions to clarify that same-sex couples are not entitled to equality. But the rejection of a constitutional principle for a very small minority, a principle that is generally applicable to everyone in the majority, is not only not the solution to the problem being presented, it is, itself, the problem which the equal protection clause was supposed to address. Why would an equal protection clause be necessary if it was only there to protect the majority?
The Prop. 8 case will be addressing that question head-on, and the witnesses opposing same-sex marriage will have to present the kind of arguments that the New Jersey senators were not obligated to offer. The question is a focused one: What justification does the government have for treating same-sex couples and opposite sex couples differently in light of the fact that the federal constitution does include a provision that explicitly says all citizens should be treated equally under the law?
The fact that we have historically discriminated between those groups is not an argument. The fact that many voters have a predisposition to favor their own relationships at the expense of the minority's is not an argument.
Finally, and most importantly, the fact that many religions believe that homosexuality is a sin is also not an argument - or at least not one the court will be able to properly assess. There are many religions and many theologians who think homosexuality is not a sin. No secular court could competently resolve that theological dispute. Nor should it. Ours are not religious courts, and the damage they would do if given the authority to decide what is sin and what is not, what God intends for us and what he (or she) does not is immeasurable.
What, then, is left? We will hear many people trying to discredit the court, which is to say discredit rational argument, itself and the entire idea of our constitutional system. There is no shortage of this kind of tactical and nihilistic maneuver on the right these days. But as long as we have a constitution that purports to guarantee equal protection for all citizens (and despite what some states have done, the federal constitution does still guarantee minorities equal protection of the laws), there must be someone who determines what that means in particular cases. Because that is a constitutional duty, and because it is often controversial, judges both at the trial level and at the appellate level, are required to show their work: issue their opinions publicly, lay out the evidence they considered, and explain their reasoning.
In the context of the equal protection clause in particular, this will be, by definition, anti-majoritarian. Courts must, as part of their job description, sometimes be asked to decide whether the majority is giving itself legal advantages that it is denying to a minority. Sometimes that can be justified, sometimes not. It all depends on the evidence and the reasons offered. If the court's reasoning is faulty, we'll have it before us to criticize, and possibly correct at a higher court, or over time as we refine our thinking. And as a public document, anyone is free to offer their insights about how the court reached its decision.
That is what we will all be able to do with this public trial - follow the testimony and evidence and argument for ourselves, and when the judge makes his decision, agree or disagree. Rhetoric is not enough, nor are television and radio ads, nor insinuations. The political tools that have served the anti-marriage side so well now need to be supplemented with real, assessable reasons.