One general moral subject that is relevant to the augmentation of soldiers by such things as pharmaceuticals, biologicals or cybernetics is the matter of informed consent. While fiction abounds with tales of involuntary augmentation, real soldiers and citizens of the United States have been coerced or deceived into participating in experiments. As such, there do seem to be legitimate grounds for being concerned that soldiers and citizens could be involuntarily augmented as part of experiments or actual “weapon deployment.”
Assuming the context of a Western democratic state, it seems reasonable to hold that augmenting a soldier without her informed consent would be immoral. After all, the individual has rights against the democratic state and these include the right not to be unjustly coerced or deceived. Socrates, in the Crito, also advanced reasonable arguments that the obedience of a citizen required that the state not coerce or deceive the citizen into the social contract and this would certainly apply to soldiers in a democratic state.
It is certainly tempting to rush to the position that informed consent would make the augmentation of soldiers morally acceptable. After all, the soldier would know what she was getting into and would volunteer to undergo the process in question. In popular fiction, one example of this would be Steve Rogers volunteering for the super soldier conversion. Given his consent, such an augmentation would seem morally acceptable.
There are, of course, some cases where informed consent makes a critical difference in ethics. One obvious example is the moral difference between sex and rape—the difference is a matter of informed and competent consent. If Sam agrees to have sex with Sally, then Sally is not raping Sam. But if Sally drugs Sam and has her way, then that would be rape. Another obvious example is the difference between theft and receiving a gift—this is also a matter of informed consent. If Sam gives Sally a diamond ring that is not theft. If Sally takes the ring by force or coercion, then that is theft—and presumably wrong.
Even when informed consent is rather important, there are still cases in which the consent does not make the action morally acceptable. For example, Sam and Sally might engage in consensual sex, but if they are siblings or one is the parent of the other, the activity could still be immoral. As another example, Sam might consent to give Sally an heirloom ring that has been in the family for untold generations, but it might still be the wrong thing to do—especially when Sally hocks the ring to buy heroin.
There are also cases in which informed consent is not relevant because of the morality of the action itself. For example, Sam might consent to join in Sally’s plot to murder Ashley (rather than being coerced or tricked) but this would not be relevant to the ethics of the murder. At best it could be said that Sally did not add to her misdeed by coercing or tricking her accomplices, but this would not make the murder itself less bad.
Turning back to the main subject of augmentation, even if the soldiers gave their informed consent, the above consideration show that there would still be the question of whether or not the augmentation itself is moral or not. For example, there are reasonable moral arguments against genetically modifying human beings. If these arguments hold up, then even if a soldier consented to genetic modification, the modification itself would be immoral. I will be addressing the ethics of pharmaceutical, biological and cybernetic augmentation in later essays.
While informed consent does seem to be a moral necessity, this position can be countered. One stock way to do this is to make use of a utilitarian argument: if the benefits gained from augmenting soldiers without their informed consent outweighed the harms, then the augmentation would be morally acceptable. For example, imagine that a war against a wicked enemy is going rather badly and that an augmentation method has been developed that could turn the war around. The augmentation is dangerous and has awful long term side-effects that would deter most soldiers from volunteering. However, losing to the wicked enemy would be worse—so it could thus be argued that the soldiers should be deceived so that the war could be won. As another example, a wicked enemy is not needed—it could simply be argued that the use of augmented soldiers would end the war faster, thus saving lives, albeit at the cost of those terrible side-effects.
Another stock approach is to appeal to the arguments used by democracies to justify conscription in time of war. If the state (or, rather, those who expect people to do what they say) can coerce citizens into killing and dying in war, then the state can surely coerce and citizens to undergo augmentation. It is easy to imagine a legislature passing something called “the conscription and augmentation act” that legalizes coercing citizens into being augmented to serve in the military. Of course, there are those who are suspicious of democratic states so blatantly violating the rights of life and liberty. However, not all states are democratic.
While democratic states would seem to face some moral limits when it comes to involuntary augmentation, non-democratic states appear to have more options. For example, under fascism the individual exists to serve the state (that is, the bastards that think everyone else should do what they say). If this political system is morally correct, then the state would have every right to coerce or deceive the citizens for the good of the state. In fiction, these states tend to be the ones to crank out involuntary augmented soldiers (that still manage to lose to the good guys).
Naturally, even if the state has the right to coerce or deceive soldiers into becoming augmented, it does not automatically follow that the augmentation itself is morally acceptable—this would depend on the specific augmentations. These matters will be addressed in upcoming essays.