Natoma said:
The supreme court ruled that banning consensual homosexual sex is unconstitutional. So under that ruling, there is no legal reason anymore to ban homosexuals from getting married, adopting, serving openly in the military, etc.
Natoma, I agree with you on just about everything else in this thread, but this is factually incorrect. The majority opinion in
Lawrence was made on right to privacy grounds: they held that there is a presumptive (but not absolute) right--derived from the general right to liberty found in the due process clause of the 14th Amendment--to choose one's own sexual behavior behind closed doors, and that there is "no legitimate state interest," in the case of consensual adult gay sex, to override that presumption. Bans on gay marriage are not affected by
Lawrence, for three reasons:
1. Marriage is a public, not a private, behavior; the right to privacy is neither here nor there.
2. Similarly, regulation of marriage is entirely a "legitimate state interest", because marriage (in the context we're discussing) is simply a state function. Yes, there is also a private, religious notion of marriage which usually (but no means always) happens to coincide with the state-sanctioned version, but as Joe's blather about "inventing new religions" (as if many mainstream religions don't already sanction gay marriage ceremonies) points out, the two functions are logically seperate.
3. The majority opinion in
Lawrence explicitly mentions state bans on gay marriage as something their decision does not overturn.
[url=http://a257.g.akamaitech.net/7/257/2422/26jun20031200/www.supremecourtus.gov/opinions/02pdf/02-102.pdf said:
Lawrence v. Texas[/url]]The present case...does not involve whether the government must give formal recognition to any relationship that homosexual persons seek to enter.... The petitioners are entitled to respect for their private lives. The State cannot demean their existence or control their destiny by making their private sexual conduct a crime.... The Texas statute furthers no legitimate state interest which can justify its intrusion into the personal and private life of the individual.
p. 17-18 of the majority opinion, p21-22 of the PDF; emphasis added
Similarly, O'Connor's concurring opinion, which overturnes the Texas law on the basis of equal protection rather than the right to privacy, makes a similar exemption to retain the State's right to ban gay marriage--she says there could be a "rational basis" for the State to "preserve the traditional institution of marriage". (p. 7 of her opinion, p.29 of the PDF.) IMO the distinction makes less sense in a decision based on equal protection, and her opinion has no force of law anyways, as there is a majority without it, but it's there anyways as a possible precedent if and when the ban on gay marriage is taken up on equal protection grounds.
This isn't to say that
Lawrence doesn't take the cause of gay marriage much further with respect to future battles in the courts; but not only are there many further obstacles in the law to be overcome, but
Lawrence specifically discusses the ban on gay marriage an example that does not meet the criteria they use to overturn bans on sodomy.
As for the military, the Supreme Court has traditionally deferred its authority over military rules. To take a simple example, the right to say "George W. Bush is an idiot" is about the most basic constitutionally protected behavior there is; but if I was in the Army and said that about my Commander in Chief, I could and would be disciplined. Or look at the military system of criminal justice, which doesn't respect any of the procedures or rights for the accused the Supreme Court has found constitutionally protected with respect to the civilian criminal justice system.
The military has said the ban on homosexuals is necessary for "unit cohesion". I think that's bunk, but it's also the sort of argument the Supreme Court will defer to the military's judgement. Remember: Truman integrated the military by executive order; the Supreme Court had nothing to do with it. Some future president will do the same for homosexuals; the only question is how long it will take.