catmando
**So: Is there any argument from a secular point of view that can defend our Catholic position in a country where the separation of church and state is a must? **
The opinion of the entire human race. Never before in history has marriage been contemplated for homosexuals. The opinion of the human race is that not only are homosexuals acts perverse, but common sense is against them, not just the teachings of the Church. We know from Plato and Aristotle that sodomy was considered perverse even by the Greeks, who did not enact laws allowing marriage between members of the same sex. The rule of common sense should be sufficient, never mind the rule separating Church and State.
But I think the case could more easily be made that the modern world has lost common sense morality than that there is a good secular argument against homosexual marriage.
How the modern world gets back its common sense is beyond me.