A hermit, long forgotten by the rest of the world, lives a middling life all alone on a desert island. Eve kills the hermit secretly and painlessly, sell his organs, and uses the money to change the mind of a couple who had decided against having additional children. The couple's child leads a life far longer and happier than the forgotten Hermit's ever would have been.
Eve has increased QALYs, average happiness, and total happiness. Has Eve done a good thing? If not, why not?
This fails to fit the spirit of the problem, because it takes the preferences of currently living beings (the childless couple) into account.
A scenario that would capture the spirit of the problem is:
"Eve kills a moderately happy hermit who moderately prefers being alive, uses the money to create a child who is predisposed to be extremely happy as a hermit. She leaves the child on the island to live life as an extremely happy hermit who extremely prefers being alive." (The "hermit" portion of the problem is unnecessary now - you can rep...
Haven't had one of these for awhile. This thread is for questions or comments that you've felt silly about not knowing/understanding. Let's try to exchange info that seems obvious, knowing that due to the illusion of transparency it really isn't so obvious!