The categorical imperative (CI) against lying is easy enough to ounderstand. — tim wood
:ok:
The categorical imperative (CI) against lying is easy enough to ounderstand. The question in MD is whether the circumstance in question outweighs the CI, perhaps justifying lying. — tim wood
:ok: I believe this is referred to as conflict of duties?!
Moral of the story:, lots of people criticize Kant when in fact they haven't even come close to understanding him, Don't be that person. Especially don't be the person who is wrong, doesn't know it, and insists he's right because, as one recently observed, "Kant himself was horribly confused." — tim wood
:lol: We're all confused in one way or another, right?
You've raised an important issue - old news, yes but, supposedly unresolved - which is the moral dilemma presented by the murderer at the door scenario (MD) to Kantian ethics.
Allow me to elaborate a little on the MD to test my own understanding and also to ensure we're on the same page. The MD is basically a situation a person who subscribes to Kantian ethics can encounter and one in which there's
conflict of duties. Either this person lies to the would-be murderer or not. If fae lies then fae fails in faer duty to tell the truth and if fae tells the truth, fae fails faer duty to save a life. It's lose-lose for this person.
How do we approach this issue rationally?
Kant's formulation of the CI (Categorical Imperative) states that you are to "act only in accordance with that maxim through which you can at the same time will that it become a universal law — Stanford Encyclopedia Of Philosophy
Focus your attention on
"...universal law...".
Every moral theory, Kantian or otherwise, aspires to two achiecve two aims:
1. Generate
laws that are binding codes of conduct. Dos (moral) and don'ts (immoral) list.
2.
Universal application: Applies to everyone, everywhere, everytime. The best-case scenario: no exceptions to moral laws, not even one!
To not make this post longer than necessary, let's discuss Kantian deontology in the context of the above two points (1. laws & 2. universal).
Kant's moral theory among other possible specific moral commandments contains the following two
laws:
Law 1. Don't lie
Law 2. Save lives/don't participate in murder
The MD would have us think that there's something wrong with Kant's ethics but that's incorrect as I'll attempt to demonstrate in the following paragraphs.
First off, take note of a simple but very important fact. If a moral theory X entails laws L1, L2, L3,... (derived from the moral formula of X) then, it has to be that, if X is adopted, all laws L1, L2, L3,...are in effect
simultaneously and
universally. Bear this in mind.
Kant's moral theory (moral formula = CI) entails the following two
laws among others of course:
Law 1. Don't lie
Law 2. Don't participate in murder
As I mentioned above, both laws must be "...in effect
simultaneously and
universally." This is essential to a moral theory. Lawws, being laws, must apply together, to all, everywhere, at all times - this is Kant's crucial insight into the nature of morality, it's all about "...universal laws..."
Notice now what happens or rather doesn't happen when both law 1. Don't lie and law 2. Don't participate in murder are being followed by a group, society. There will be no murderers and if there are no murderers the MD is an impossible scenario. People won't ever be in a situation in which they'd have to lie to a murderer because in the event Kant's moral theory is itself, in terms of its moral
laws,
universal, murderers
won't exist, there'll never be a
conflict of duties. The MD is a pesudoproblem - its possibility requires that only fragments/parts of Kant's moral theories are followed at any one time but then that contradicts the very essence ("...universal law...") of not only Kant's ethics but all other ethical theories.
Why then does the MD seem so plausibly problematic to Kant's ethics?, you might ask. I suppose it's because we feel Kant's moral theory should also work in a world where immoral people exist, another way of saying only few but not all of Kant's moral laws are adhered to by a society. However thinking this way contradicts the very idea of a moral theory as a "...universa law..." All or none! Tertium non datur (a third is not given).