When evaluating principles, the trick is to extrapolate from each principles what society would be like if they were followed. The first one “Our principle is

When evaluating principles, the trick is to extrapolate from each principles what society would be like if they were followed. The first one “Our principle is that people who stab Ed should not get a heart, therefore David should not get a heart.” means that there is no rehabilitation for ex-cons, that doctors have the power to condemn people to death based on their past by refusing a life saving procedure and that in the case of new research like this one, doctors cannot have access to the best candidate. Extrapolating the second principle means living in a society where the judicial system decides the punishment and people pay their due afterward, potentially reducing recividism. It means that when doing an experimental procedure that requires very specific candidates, the doctors have to pass on an ideal candidate delaying discovery.