There is a common belief in our culture that killing people because they're bad or because they've killed someone is acceptable and justifiable. Many of these reasons are "justified" according to various views:
1) Self defense (protect self or others)
2) punishment of crimes against humanity
3) potential to harm (although that reason may be questionable)
And there other reasons, but can't think of them atm.
But what do you think?
1. In the case of self defense the intention is to defend oneself, utilising lethal force if necessary - so it is not so much an act of killing, but of defending.
2. Punishment can be seen various ways:
a. An act of retribution, "returning evil for evil"
b. An imposition of a penalty, "if you do x, punishment y will be imposed"
c. An exclusion from some aspect of society which they are corrupting, "if you can't use x with respect, you can't use it at all"
3. Preventative measure. This aspect can only be reduced to the principle of self-defense, which isn't exactly justified outside of immediate danger.
I don't agree with the death penalty except under the aspect of exclusion from society.
If one commits serious crimes against human corporate society, exclusion from serving as a ceo is a common punishment; as are fines for those who have conducted fraudulent transactions. However, when one commits serious crimes against the social fabric of a particular society, they should be exiled from that society. If, however, one commits serious crimes against humanity itself, the fabric of society, by murder, they should be excluded from among the society of humans by the death penalty.
This exclusion serves to preserve either commercial, social, etc society from corruption, or in terms of the most heinous crimes, it preserves humanity from corruption.
This is all predicated on the principle that the killing of the
innocent is wrong.