If the bad effect is neither your goal nor a cause of your goal, you aren’t willing it, you’re merely foreseeing it.
No, it’s not your intention. At least, not if your death is not the means to the good end.
I can’t really say anything more unless you provide a specific scenario of self-sacrifice in which to apply the principle…
You got me there. From the first moment I learned the three or four points of the principle of double effect and how they apply, I never did understand how it justifies killing in self-defense. Hopefully others can enlighten us.
I don’t think there is one. This is the part of double effect where prudence, wisdom, and the judgments of a rightly-ordered conscience come into play. This is the subjective component. Only with prayer and honesty can one weigh the proportionate consequences in an accurate and morally sensitive manner.
This one’s easy.
In
consequentialism, the circumstances/outcomes entirely dictate the act’s moral nature.
The first principle of
double effect, by contrast, is that an act’s
object must be morally good or neutral, or it’s
always wrong to commit. If it doesn’t pass that first requirement, the intentions and circumstances don’t matter.
In
consequentialism, you don’t have to look at the
object of the act at all; it’s morally inconsequential.
For instance: a brilliant terrorist with an untraceable bomb tells you that you must skewer and barbecue a live baby on a grill… or he’ll blow up Chicago, thereby torching to cinders its every living inhabitant.
Consequentialism, as a system, would say, “Barbecue that baby.”
Double effect, as a system, would say, “If you can’t stop that terrorist any other way, you have to let all of Chicago’s inhabitants get blown to smithereens. The alternative is intrinsically immoral, ethically unacceptable, because the
object of the act is evil.”
If you “intend a bad thing as [the] cause” of your good end, double effect says the act is immoral and you shouldn’t do it. Simple enough.
I also don’t understand how double effect justifies violent self-defense, even though I’m always told that it does. Hopefully someone more knowledgeable than I can come along and help us understand this.
Your other example, though, does
not have this difficulty:
No, removing the fallopian tubes does
not save the pregnant woman
because it kills her baby. That surgical act saves her by preserving her insides from lethal rupture.
The death of her unborn child is not a cause of her life continuing; rather, the death of her unborn child and her life continuing are both effects of the removal of her fallopian tubes.
See the difference? It’s
NOT this:
Removal of fallopian tubes —> death of her child —> the mother’s survival
But rather it’s
THIS:
Removal of fallopian tubes -----> the mother’s survival
Removal of fallopian tubes -----> death of her child
See?
Or think of it this way: imagine the baby miraculously survives. Or better yet, imagine a doctor has secretly developed the technology to keep human embryos/fetuses that young alive, but no one knows about it in advance. He manages to save the child after the removal of the fallopian tubes.
Does that mean the mother then dies? No, of course not. She lives, and she gets the best surprise of her life: her child has survived! That proves that her child’s death is not a means to the end of her survival.
If it were, the negation of that means - i.e. the child surviving - would lead to the negation of that end - her survival.
No, the death of the child is not intended. It’s neither the goal, nor - as I established above - the actual
means of reaching the
end of saving the mother’s life.
That is the difference between “intended” and “foreseen” - a result is an intention only if it is the ultimate motive (
end) or a necessary
means of achieving that motive. Otherwise it is merely foreseen.
No, it does more than just “take the chain of reasonings one step further.” It takes the baby’s death
out of the necessary causes
altogether. As I said above: if the baby somehow lives because this doctor is an awesome scientist with groundbreaking new technology that no one knows about yet, the mother still lives. That shows beyond a shadow of a doubt that the baby’s death is
not at all
any part of the causes of the mother’s survival.
Hardly, especially since double effect can fail to justify the acts we want to justify. For instance, my ticking time-bomb scenario above.
Or how about this one: shooting a man in the head who’s burning to death slowly and painfully? That fails double effect, since in this case his death
is a means to the end. You can test this with a similar thought experiment: if he doesn’t die for some reason - say, you only perforate his lung with your bullet - do you still accomplish your
end, which is to eliminate his suffering? No, you don’t. That means the bad effect in this case is a means to the good end.
So double effect isn’t mere rationalization, because there are plenty of things it doesn’t let us rationalize.
I hope my responses have helped.