Sometime in the next 24 hours (they originally had a 30 hour window, but the first 6 have elapsed) the state of Alabama will attempt to execute Kenneth Smith by nitrogen hypoxia( having tried to kill him in 2022 by intravenous lethal injection)
Apparently ( although much of their protocol released publicly is heavily redacted) they will taken him to the death chamber, strap him to a gurney then fit a respiration mask over his head.
Pure nitrogen will then be pumped into it, depriving him of oxygen. The theory ( as its untried) is that the deprivation of oxygen will firstly render him unconscious and then secondly kill him.
Firstly, I will state that I am against the death penalty anywhere, in any circumstances. I don't believe that any civilised society should be killing its own citizens.
Secondly, notwithstanding that Smith himself originally requested this method, it seems barbaric. The knowledge that you will be intentionally killed in the next 24 hours must be, of itself terrifying, but then to be strapped down and this respirator mask forced over your head, and nitrogen pumped in, in a hitherto untried "experiment " is simply horrible .
I hope - notwithstanding his crimes- that this gruesome testing of a method of killing someone actually works, and Smith doesn't suffer, or (as has been hypothesised) become a vegetable.