Same Sex Marriage

What is the future of same-sex marriage in America? Students in my American Constitutional Law courses learned that the federal courts have not been a very friendly place for gay rights advocates primarily because they have not been open to treating gay and lesbians as a "suspect class." Thus, federal courts have had no problem finding laws such as the military's Don't Ask Don't Tell policy or the Defense of Marriage Act to be perfectly constitutional. But lawsuits in state courts have recently been far more successful. Georgetown law professor David Cole has a wonderful piece in next month's New York Review of Books about the history and future of same-sex marriage in the United States. It is worth a quick glance. At the very least, students should consider the three reasons Cole says are put forth by the government as why laws banning same-sex marriage are rationally related to a legitimate government interest:

(1) the state is responsible for preserving the traditional conception of marriage; (2) limiting marriage to heterosexual couples furthers the state's interests in promoting procreation and/or healthy childrearing; and (3) the state has a legitimate interest in refusing to condone homosexual behavior that it deems immoral.

Should any of these reasons be enough for the state to pass the rational basis test under the Equal Protection Clause?