The headline in the Scottish Daily Express succinctly summarizes the reaction to a recent invention by Australian Dr. Philip “Death” Nitschke: “Outrage as scientist backs gas chamber ‘death pod’ scheme for Scotland.” Nitschke has become notorious over the past several years due to his high-profile promotion of his “do-it-yourself death pods,” airtight capsule-shaped pods in which the suicidal can seal themselves and release a nitrogen gas that will knock them out in 60 seconds and kill them within 10. It is not as swift a death as the lethal injection method but does have the benefit of ensuring that other...