Your analogies suck. At least, there's due process for the electric chair for someone that's committed a heinous crime. In any event, would you rather be stoned to death?Read the Bible. Stoning is nothing new. It is still done in Saudi Arabia, and probably Afghanistan.
Is stoning any less barbaric than using the Electric Chair when the chair fails to kill the first (or second) time? Any less lethal than "Lethal Injection" or the "Gas Chamber"?
How barbaric is it compared to an economic system that allows an ecological disaster like the fouling of the Alaskan coast give rise to the fouling of the Gulf coast, but does not change any regulations or hold the corporate leadership accountable?
Barbaric economic system? You tell me that Exxon didn't pay for that spill? Aren't people as a whole better off in the west? What other economic systems are superior? The one that accounted for the Chernobyl nuclear disaster? Where's your Utopia?