If it helps to reframe the situation, I don't necessarily think it was about who he had killed, but that he had taken a life at all. He knew he had to take Zod's life in that situation, and it was the first life he had taken, and he was mourning that he had to go that far at all.
I believe he would have agreed with you. I mean, here's a for instance: I personally, have never taken the life of another, nor could I. I've never been to war, or in the military. But I know that, if I had to do so, I would be absolutely broken, no matter who it was, because it was still me taking a life. I think that is the emotion that Superman is going through at that time.
He knew he was the only one that could do anything in that instance, and that there was nothing anyone else could do to imprison Zod. In the Catholic Church's description of a situation such as this, and the reason why we are against the death penalty, it's because all other means to keep people safe must be exhausted first. At least that's what it was until a few years ago.. now it is considered inadmissible in any and all circumstances because we do have the means to incarcerate anyone for their crimes, whereas before, we may not have. However, in the case of Zod, there was no other way, then the most moral way to help everyone is to stop the one that could, and would, harm anyone else.
I believe he would have agreed with you. I mean, here's a for instance: I personally, have never taken the life of another, nor could I. I've never been to war, or in the military. But I know that, if I had to do so, I would be absolutely broken, no matter who it was, because it was still me taking a life. I think that is the emotion that Superman is going through at that time.
He knew he was the only one that could do anything in that instance, and that there was nothing anyone else could do to imprison Zod. In the Catholic Church's description of a situation such as this, and the reason why we are against the death penalty, it's because all other means to keep people safe must be exhausted first. At least that's what it was until a few years ago.. now it is considered inadmissible in any and all circumstances because we do have the means to incarcerate anyone for their crimes, whereas before, we may not have. However, in the case of Zod, there was no other way, then the most moral way to help everyone is to stop the one that could, and would, harm anyone else.