I am opposed to the death penalty. There are several reasons for this:
1. I do not believe that the death penalty is commensurate with a modern, democratic society. It is a relic of older, more brutal, less judicious times, and does not belong to modern society. Here is a link on countries that have the death penalty:
https://www.infoplease.com/ipa/A0777460.html. This is not good company that the US is keeping.
2. Despite talk about any deterrent effect (and it's deterrent effect is debatable), the death penaly is administered within the context of 'retribution,' 'revenge,' etc. I am concerned about any judicial system that is based on such principles.
3. The death penalty is disproportionately applied to people of color and in lower income groups--those who cannot afford good representation. It's administration is far too inequitable applied for my tastes.
4. A large enough people on death row, or even convicted of other crimes, have been later exonerated for a variety of reasons. There can be no doubt that a non-trivial number of people on death row are probably innocent. In the case of the death penalty, there can be NO room for error. If we accept that error does and can exist, then there can be no 'final punishment.
5. State sanctioned killing of humans, regardless of their guilt, is henious and (as already mentioned above) a barbaric relic of past times. We should NEVER allow the state such power as to kill its citizens.
I used to support the death penalty, but I can no longer do so, for the reasons cited above, and others.