I better idea
I think it will be more cost effective to jettison the passengers one by one instead of the entire cabin.
The statistics will look better if only a handful of parachutes didn't open in a total of hundreds.
Mine is the one with the "Triple" parachute.
P.S. won't a sudden lost of weigh affect the way the now passenger-less aircraft fly? Like nose heavy and dives straight to the ground, killing the pilots? If so why would the pilots release this suicidal "package"?