Is hanging an acceptable way to execute a human being nowadays?
No.
i disagree, a properly conducted drop-hanging at the gallows is probibly more humane than a botched electricution or laying strapped to a table for 20 minutes while a large quantity of liquid is pumped into your veins. the gas chamber is probibly the best of the worst, youre breathing corrosive gas for several minutes and youre done.
being shot in the back of the head at point blank range, the guilotine, the gallows all seem more humane to me, its fast, its cheap, but only the gallows is hemane on the witnesses as there is not a large amount of gore for them to endure. if i was to choose a means of my execution, i think hanging would be at the top of my list.
but for saddams case, id go for dismemberment, and vivisection.