Civilization relies on the social contract of marriage. Why? Because it offers the most effective way for society to produce and riase children. If the contrictions of marriage were to be taken off, then every red blooded would be trying to have as much sex with as many females as possible. And females would be trying to mate with only the strongest or most dominant male. In a situation liuke that, society will not be able to produce the optimum number of children required for society to grow. Though the outcome does indeed produce weaker links (ie..liberals.........
), it's still guarentees a growing population. Homosexual marriage thus counters all of this.