Interesting, what will the 2100's say about us? Ohh they killed poor innocent Ted Bundy he was only murdering for company they just didnt understand him.
Very good question, very bad example.
Using reasoning and rational thinking it is still wrong to allow a man to murder people.
But hopefully we will be able to understand serial killers and prevent them from murdering someday.
Lets not forget that 100's of years ago 1000's even by your quote murder wasnt such a great crime.
That is all a matter of who and why you murdered them and of course they called it kill, justified or a gift, not murder.
and the wild west, first to draw and aim straight won with is life. I suppose thats the same as punchng someone on the nose right now.
For sure parts of the world that we consider civilized today were not always this safe.
There are many witch hunts, gladiators, dictators, superstitions (remember the blare witch project?:) and so called 'justified' killings today.
A little mystery has to be kept in life.
There is enough mystery in this life to keep us all very busy for all our lives without this bull con-artist crap, it is just a distraction.