I take it as a given that the constitution ought to be interpreted in much the same way as we interpret any kind of instructions. If you are house sitting for your professor saying that you thought it was a silly rule isn’t a valid excuse for ignoring his command, “Don’t let anyone else into the house.” On the other hand if his dog gets violently ill it is perfectly reasonable to allow the vet into the house since the situation is radically different from those the professor had in mind and he obviously doesn’t expect or want you to follow it in this case. However, this does not give you leave to supplant the professor’s judgment even if you believe it will better serve the aims he had in mind. Even if you know his intent in forbidding guests is to avoid scaring his dog it still wouldn’t be acceptable to invite over your friend who is really good with animals. After all if he had wanted you to use your judgment about who to invite he would have told you so.
So what does this framework say about the second amendment? In short: everyone is wrong. The collective rights theorists are blatantly substituting their judgment for those of the framers1 while the individual rights theorists clearly misconstrue the framers intent. Let’s start by explaining why the collective right theory is totally absurd since this is likely to be the most controversial.
As wikipedia notes the collective rights camp can be divided into two groups, those that merely hold that the right to bear arms is simply one “the people” have collectively and those who take the view that it is a right reserved only to “members of a well-regulated militia.” The first view is absurd on it’s face. What would it mean for the people as a body to lack the right to keep and bear arms? That we weren’t allowed to form an army? Who would take this right away? Is it just saying that we can always repreal our gun laws if we so desired? Presumably so long as the constitution is in force we can always vote to repeal any laws banning gun possession.
But perhaps I’m being unfair. Maybe the second amendment should be understood as guaranteeing states’ rights in a very narrow specific way. Namely the national government can regulate individual gun ownership as it likes but can’t prevent from maintaining an armed force. But that would be extremely odd. The Bill of Rights is almost exclusively concerned with the rights of individuals (with the tenth amendment split half and half) so it doesn’t seem plausible that the authors of this amendment thought it would be clearly understood as guaranteeing a right to the states. Moreover, even the sources that support a collective interpretation of the people understand that term to be referring to a national community. So while in some sense the second amendment obviously protects states rights it is implausible to think that it does so by granting states the right to keep an official armed force without ever mentioning the word state.
The militia interpretation makes little more sense than a the purely collective interpretation. After all if you understand the amendment to guarantee people the right to bear arms when the government lets them join an official militia then it guarantees them no right at all. Of course the government can choose to let people bear arms and join a militia if it so desires. Slightly more plausible is the theory that the second amendment guarantees people the right to be defended by an armed militia so that in the absence of a sufficient official militia people would have the right to arm themselves for the collective defense. This, however, simply isn’t historically plausible.
It is quite well documented that the second amendment was viewed as a protection against government tyranny when it was adopted. In particular the militia was to serve as an armed defense against government soldiers, e.g., a situation like the colonies had faced in the revolutionary war. Yet surely if citizens only reserve the right to arm themselves in the absence of an official army this provision would provide no protection against such an army. In fact any interpretation of the second amendment that allows the government to narrow gun ownership to a small proportion of the population or otherwise keep most of the personal weapons under it’s control would clearly be incompatible with this purpose. If only a few national guard troops, more a part of the army than a state force, get to carry guns the people could not possibly rise up against the army. You might disagree with the founding father’s judgment that an armed populance is a good idea or even a good protection against tyranny but as I outlined at the start this isn’t justification for ignoring the rule.
On the other hand the second amendment clearly doesn’t say that people have the right to carry arms for personal protection or sport shooting or whatever. One might try to argue that these are part of the ninth amendment’s unenumerated rights but they simply aren’t part of what the second amendment says. Thus while the second amendment might guarantee that most private citizens can keep and bare arms it doesn’t seem inconsistent for these arms to be regulated. So long as those laws didn’t substantially interfere with the ability of the people to mount an ad hoc common defense it seems that anything could go.
For instance a state could outlaw all handguns, and perhaps even hunting rifles so long as it allowed its citizens to keep assault rifles in their basements. One might require that all transport of weapons occur under lock and key or even have the state pass out the only legal weapons to citizens who participate in weekly militia drills. Heck, you could probably even limit participation to married homeowners over 25 without getting into trouble with the second amendment.
In short it seems pretty obvious to me that both sides in this debate are twisting the second amendment to suit their preferences. The second amendment is about arming the people for the purpose of the common defense against both tyranny and foreign aggressors. Pretty clearly this is an outdated notion and it should be repealed but it shouldn’t be left on the books and misinterpreted.