An Alabama inmate would be the test subject for the “experimental” execution method of nitrogen hypoxia, his lawyers argued, as they asked judges to deny the state’s request to carry out his death sentence using the new method.

In a Friday court filing, attorneys for Kenneth Eugene Smith asked the Alabama Supreme Court to reject the state attorney general’s request to set an execution date for Smith using the proposed new execution method. Nitrogen gas is authorized as an execution method in three states but it has never been used to put an inmate to death.

Smith’s attorneys argued the state has disclosed little information about how nitrogen executions would work, releasing only a redacted copy of the proposed protocol.

    • TWeaK@lemm.ee
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      1 year ago

      Yeah the difference is this method is actually promoted by the scientific community, rather than commercial interests. Nitrogen suffocation is used for assisted suicide.

      I just wish we’d use it for pork. However because it’s so hazardous to humans (boiling nitrogen releases gas that expands very quickly and expells all the oxygen in the room) we just stick with CO2, which is very easy because it’s heavier than air so you just have walkways to protect the people. With nitrogen, they’d require much more expensive safety measures to protect people working nearby. Also, CO2 causes a feeling of suffocation, leading to the pig lashing about and suffering, and possibly spoiling the meat somewhat.

      Electrocution is perhaps the worst. They actually limit the current, meaning it kills you a little more slowly or maybe not at all, because if they went full power they would literally cook the person and that would smell unpleasant for everyone else. Lethal injections aren’t much better, typically they paralyse the person first so they can feel themselves dying but not move to show any sign of it.

      I’m certainly keen to learn of any further downsides to nitrogen, but as far as I’m aware it’s the best thing going (out of a horrible bunch of ways to kill). Like I said before, I’m against the death penalty as a rule, but if you’re going to do it then it should be as painless as possible.