This article appeared in the Federalist Blog. I can’t argue nor improve upon it. Here are the opening paragraphs followed by the links.
The Moral Case for Campus Carry
Campus carry is simply an extension of our natural right of self-defense. Our right to life follows us wherever we go, so the right to defend our lives must also accompany us. Whether I am at home, in my car, at work, or in the classroom, I possess the absolute and unrelenting right to defend myself against unjust aggression. Because firearms enhance that right, there exists a strong presumption in favor of being allowed to own and carry a firearm as I go about my daily business.
That presumption may sometimes be overcome (such as in courthouses, prisons, or airports), but only if the government assumes the special responsibility of protecting those citizens whom it disarms through the coercive power of the law. In other words, if the government is going to tell us we can’t carry guns in a specific area, thus impairing our ability to defend ourselves, it must assume a special responsibility to protect us. It must serve the function our guns would provide had we been allowed to carry them.