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Title: 2. Disutility of Calculating Kagan, 668 A to Q2b


1
2. Disutility of Calculating (Kagan, 66-8 A to
Q2b)
  • Acting on consequentialism has bad consequences
    because if we were to take time to calculate
    before acting, we would frequently not be acting
    in a timely manner.
  • According to consequentialism, it is wrong to act
    on consequentialism. Therefore, consequentialism
    refutes itself.

2
Disutility of Calculating
  • Illustration the innocent child drowns while
    the good moralist calculates the overall goodness
    of actions.

3
A Note (Kagan, 66)
  • Again, this alleged problem is not unique to
    consequentialism. If it is really a problem, it
    befalls to every position that admits that the
    value of the consequences of an action is a
    factor in determining the rightness of actions.
  • Thus, this is a problem almost everyone should be
    concerned with.

4
An Analysis of the Argument
  • Consequentialism (or any theory that takes
    consequences into account) holds that the
    rightness of an action depends on whether the
    consequences are comparatively good.
  • Consequentialism (or any theory that takes
    consequences into account) holds that we should
    try to calculate the goodness of consequences
    every time before the action.
  • If we try to calculate every time before acting,
    we would waste time and opportunities to do good.
  • Therefore, acting on consequentialism (or any
    theory that takes consequences into account) has
    bad consequences.
  • Because of (1) and (4), consequentialism (or any
    theory that takes consequences into account)
    tells us not to act according to the theory.
  • (5) amounts to the self-refutation of the theory.

5
Reply Reject the Premise (2)
  • In general, consequentialism (or any other theory
    that takes consequences into account) does NOT
    hold that we should try to calculate the goodness
    of consequences every time before the action.
  • To understand this point, you need to understand
    two points
  • 1. the distinction between the standard of
    rightness and the decision procedure and,
  • 2. sometimes the effective way to meet a standard
    or achieve an aim is not directly trying to do
    so, but adopting indirect strategies.

6
1. The Standard of Rightness and the Decision
Procedure
  • Consequentialism etc. provide the standard of
    rightness, which tells us by virtue of what right
    actions are right. That is, they provide the
    standard of rightness, according to which right
    actions are right by virtue of their
    consequences. (Thus, the premise (1) is true.)
  • Consequentialism etc. are in themselves not the
    decision procedure, which tells agents what to do
    for each occasion of action, e.g., before every
    action, try to work out the best consequences,
    and pick the act with the best consequences.

7
Analogy to Games
  • The standard of rightness is like the standard of
    winning in a game, while the decision procedure
    is like the strategies of the game.
  • Consider games, such as chess, checkers etc.
  • There is a standard of winning in any game. For
    example, in chess, you win if you checkmate the
    opponents king. The rule book provides the
    standard.
  • However, no human can win a game merely with the
    standard of winning. If we can, the beginners can
    win as easily as the experienced can. In order to
    win, we need to use effective strategies (based
    on the generalization of experiences).

8
Analogy to Games (Continued)
  • Consequentialism (or any theory that takes
    consequences into account) directly provides only
    the standard of rightness, as a rulebook provides
    only the standard of winning in a game.
  • No human can act rightly merely with the standard
    of rightness (e.g., the best outcome makes the
    action right), as no human can win a game merely
    with the standard of winning.
  • To take right actions, we need something
    analogous to strategies in games, which
    effectively guide us to actions with the best
    outcome. This is called the decision procedure.

9
2. Direct Strategies Sometimes Do Not Work Well.
  • This distinction between the standard of
    rightness and the decision procedure is important
    because directly trying to meet the standard is
    not necessarily the most efficient decision
    procedure to meet the standard.
  • This is why the consequentialist standard of
    rightness (an action is right in virtue of its
    best consequences) does not imply the decision
    procedure, Try to calculate the goodness of
    consequences every time before acting.

10
Direct Strategies Sometimes Do Not Work Well.
  • This can seem initially paradoxical, but it is
    not.
  • Some Examples
  • Insomnia (Can you sleep by trying to sleep?)
  • Ulysses and the Sirens
  • Clyde the Cautious Investor
  • All of these cases suggest that some standards or
    goals are best met indirectly.

11
Ulysses the Sirens
  • Ulysses and the Sirens, 1891
  • John William Waterhouse

The Sirens sink ships by luring the sailors by
their beautiful voices onto rocks. Ulysses aims
at both listening to their voices and safely
sailing through the sea. Ulysses knows that he
will fail if he directly tries to do so. Thus, he
tells his subordinates to put on earplugs, tie
him to the mast, and ignore him while the Siren
sing to him.
12
Clyde the Cautious Investor
  • Clyde wants only to make as much money as
    possible.
  • Clyde tells his investment broker to invest his
    money in the most beneficial way possible, but
    never to invest in commodity futures.
  • The broker is puzzled, arguing that theres
    plenty of money to be made by investing in
    commodity futures.
  • Clyde explains that considering that no one is
    knowledgeable enough to rationally expect to make
    money, not investing in them at all is the best
    policy in the long run.

13
The Failure of the Calculation Objection
  • According to consequentialism etc., actions are
    right in virtue of their comparatively good
    consequences.
  • As critics point out, directly trying to meet
    this standard i.e., trying to calculate the
    goodness of outcome at every occasion of action
    does not have good consequences. Therefore,
    consequentialism etc. tell us not to adopt this
    direct strategy as our decision procedure.
  • Thus, the premise (2) is false, and the
    calculation argument fails.

14
The Decision Procedure of Consequentialsim
  • The defenders of consequentialism generally hold
    that the decision procedure for us includes the
    adoption and and habituation of secondary rules
    that tell us to take the types of actions that
    tend to realize the best total value. Why?
  • Usefulness of Generalizations based on
    Experience.
  • Due to past experiences, observations and
    scientific theories, we have established
    generalizations about whether a type of actions
    tends to succeed or fail in realizing the best
    overall value.

15
Secondary Rules
  • Secondary Rules are rules derived from
    Consequentialism and Empirical Generalization.
  • Examples (Kagan, 67-8)
  • Empirical generalization Killing someone almost
    always has had bad consequences overall.
  • Then, consequentialists say, we should adopt and
    internalize a rule dont kill.
  • Empirical generalization Keeping ones promise
    generally has had the best consequences overall.
  • Then, consequentialists say, we should adopt and
    internalize a rule keep your promise.

16
The Use of Secondary Rules and The Places of
Calculation
  • In normal circumstances, all the agent needs to
    do is to see which of these secondary rules
    applies in the given situation and follow the
    rules.
  • Calculation is called for only in three cases
  • In establishing and refining secondary rules
  • In deciding which action to take when secondary
    rules conflict with each other
  • Ex. when you need to lie to your child not to
    hurt him
  • In deciding which action to take when following a
    secondary rule might have serious consequences.
  • Ex. when you have promised to meet someone, but
    on the way to the appointed place you find
    someone with a grave injury

17
Two Attractions of Consequentialism (Kagan, 68
The Answers to Q3a Q3b)
  • Consequentialism offers a unified and systematic
    basis and justification for various ordinary
    moral rules. All of them are derived from
    empirical generalizations and a more fundamental
    principle the requirement to pick the act with
    the best outcome.
  • Consequentialism offers a way to evaluate, refine
    and systematize ordinary moral rules.

18
Consequentialist Refinement of Moral Rules
  • The Example of Self-Defense (Kagan, 67-8)
  • Consequentialists will refine a moral rule,
    Dont kill, so that it will have the exception
    clause for self-defense. Why?
  • Self-defense has a deterrent effect on would-be
    aggressors, so it typically leads to the better
    results overall.
  • Consequentialists will further refine the rule
    Dont kill except for self-defense. They will
    forbid you to kill in self-defense when the
    person trying to harm you is only defending
    herself from your unprovoked attack. Why?
  • Because it will not lead to the better results
    overall if aggressors kill their victims to
    defend themselves.

19
Consequentialist Systematization of Moral Rules
(Kagan, 68)
  • We find ordinary moral rules conflict in some
    situations.
  • Ex. Dont tell a lie and Save a life
    conflict with each other when you need to lie to
    save lives.
  • For these situations, Consequentialits can
    provide priority rules.
  • Priority rules are rules that tell us what to do
    in cases where two or more rules conflict.
  • Ex. A priority rule may well say that you should
    follow Save lives rather than Dont tell a
    lie when they conflict. This is because the good
    done by saving a life normally outweighs the
    damage done by lying.
  • This capacity of systematically resolving the
    conflicts of moral rules is a big attraction of
    consequentialism.

20
Consequentialism and the Obligation to Aid
  • One significant implication of accepting
    consequentialism appears about the obligation to
    aid the needy.
  • Consequentialism is famous (or notorious) for the
    demanding requirement of the obligation to aid
    the needy.
  • This is partly because consequentialism does not
    admit any intrinsic relevance to some
    distinctions we often make.

Eric Clapton Tears in Heaven
21
Distinctions to which Consequentialism admits no
intrinsic importance
  • According to a Consequentialist Peter Singer, the
    following distinctions have no intrinsic
    significance (Q2)
  • The difference between those in need here and
    those in need elsewhere.
  • The difference between the cases where others
    cannot aid the needy and the cases where others
    can aid (but do not). (As Singer admits on p.303,
    if others really aid the needy, that is relevant
    according to consequentialism because the need
    will cease to exist or at least decrease, trying
    to aid might not have the best consequences.)

22
Other Distinctions to which Consequentialism
Admits No Intrinsic significance
  • The difference between those in need now and
    those in need in the future.
  • The difference between the needy whose identities
    are known to you (e.g., the drowning child you
    find) and the needy who remain mere faceless
    statistics.
  • The difference between the needy who can be aided
    directly and immediately by your action and the
    needy who can be helped only indirectly and
    eventually.

23
Continued
  • Consequentialism is concerned only with the
    overall goodness of outcomes.
  • The above distinctions in themselves do not
    influence the overall goodness of outcomes.
  • Thus, Consequentialism admits no intrinsic
    significance to these distinction.

24
Caution
  • Consequentialism might admit that some of these
    distinctions might be a clue about which action
    has the best outcome. (Q3)
  • Ex. You might be in a better position to know
    what is needed by a person near to you than
    person far away. You will more effectively aid
    those whose needs you know. If so, whether the
    needy is near or not might give a clue about
    whether to aid the needy or which needy to aid
    first. (Singer, 302)
  • What Consequentialism denies is that whether the
    needy is near or not is significant in itself.

25
Consequentialism and The Obligation to Aid
  • Partly because consequentialism gives no
    intrinsic significance to the above distinctions,
    it requires us to aid the needy far away (e.g.,
    in the third world) etc.
  • According to consequentialism, such aid is
    obligatory.
  • Partly because many people make these
    distinctions, they feel that they have the
    obligation to save the drawing child in front of
    you (if their risk is moderate), but not to save
    the needy far away etc.
  • Of course, then the question is Which is
    correct, consequentialism or these people?

26
Are these Distinctions Relevant?
  • As for 1 the difference between those in need
    here and those in need elsewhere
  • It seems that in general, physical distance
    itself does not affect our obligation. Suppose
    that Makotos parents in Japan (far away) have
    financial problems. Suppose also that your
    parents (physically near you) also have financial
    problems.
  • If physical distance itself matters, Makotos
    obligation to help his parents must be weaker
    than your obligation to help your parents. It
    seems, however, that as far as Makoto and you can
    help respective parents equally, we have the same
    level of obligation to help them.

27
Continued
  • As for 2 the difference between the cases where
    others cannot aid and the needy and the cases
    where others can aid (but do not)
  • Should I consider that I am less obliged to pull
    the drowning child out of the pond if on looking
    around I see other people, no further away than I
    am, who have also noticed the child but are doing
    nothing? (Singer, 302)

28
Continued
  • As for 4 the difference between the needy whose
    identities are known to you (e.g., the drowning
    child you find) and the needy who remain mere
    faceless statistics
  • Suppose Makoto finds that his sister, working for
    the charity organization the Double Cross, puts
    poison in 10 cans and is about to give them to
    the homeless. Makoto does not know what people in
    particular will be the victims, but he knows the
    poison will kill 10 of the people.
  • Is the obligation for Makoto to stop his evil
    sister weaker than the obligation to help the
    drowning child he finds?

29
Continued
  • Actually, the example can be used to criticize
    the relevance of 3. the difference between those
    in need now and those in need in the future.
  • As for 5. the difference between the needy who
    can be aided directly and immediately by your
    action and the needy who can be helped only
    indirectly and eventually
  • Suppose you have a kid. By putting her in a
    school, you can benefit her only indirectly
    (through teachers) and eventually (through the
    process of her learning there). However, is this
    less important than helping her in your home
    directly and immediately?

30
Is Consequentialism Plausible?
  • Because of these criticisms, many philosophers
    tend to agree with consequentialism that these
    distinctions are not significant in themselves.
  • Thus, they tend to agree that we have an
    obligation to aid the needy far away etc. as we
    have the obligation to save the drowning child in
    front of us.
  • However, many of them still think that
    (maximizing) consequentialism is mistaken.
  • They argue that (maximizing) consequentialism is
    too demanding it is extremely hard even for
    moderately conscientious people to live up to the
    standard consistently.

31
Consequentialism Requires Much
  • Ex. Maxine, the Moral Movie-Goer
  • Maxine is on her way to the theater when someone
    with a charity box points out that the money she
    is about to spend could be used to provide food
    for starving people or inoculations in the
    third-world children. Surely, the money spent
    that way will lead to the best account when
    everyones well-being is counted. So Maxine
    forgoes her entertainment and put the money to
    the charity box.
  • The next day Maxine goes to the theater again.
    Once more she meets the guy a charity box.
    Considering which action produces the best
    outcome, she forges her entertainment and put the
    money to the charity box.
  • Considering the best outcome, Maxine repeats the
    donation until she cannot make other people
    happy to the extent that outweighs the sacrifice,
    esp. the sacrifice of her well-being.

32
Apparently Excessive Demands The Diagnosis
  • The Problem is Usually Attributed to
  • Consequentialisms Not Giving Special weight to
    the Costs to the Agent , and/or
  • Consequentialisms Insistence on Maximization

33
Apparently Excessive Demands The Solution
  • Agent Prerogative Give Special Weight to Costs
    to Agent
  • Reject Maximization
  • Satisficing Consequentialism

34
Special Weight for Costs to Agent
  • According to (maximizing) consequentialism, A is
    right.
  • But if we give more weight to the agents good, C
    is right.

Overall Good
Good to the Agent
Weighted Good
Bad Good
A
C
Actions
35
Criticisms of Giving Special Weight to Costs to
Agent
  • Illegitimate Double Counting
  • The costs to the agent, insofar as these are
    morally relevant, have already been counted in
    the overall good.
  • An Incorrect Answer
  • The action A (the action that has the overall
    best consequences) is not wrong from the moral
    point of view, A is more recommendable than C.

36
The Illustration of the 2nd Point
  • Consider two people, Alex and Makoto.
  • Alex uses her spare time for helping the poor and
    the disadvantaged. She donates the large portion
    of her salary to Oxfam America.
  • Makoto uses his spare time for enjoying himself.
    He spends the large part of his salary for eating
    fancy food, drinking beers, buying CDs and so on.
  • Which person is morally superior?
  • It seems Alex is morally superior to Makoto. And
    presumably that is because Alexs actions are
    more morally recommendable than Makotos.
  • This comparison suggests an action that has the
    overall best consequences is morally
    recommendable even if it involves a great
    sacrifice to the agent. That action is morally
    superior to the action that has less good
    consequences with less cost to the agent.

37
What Does This Amount to?
  • Maxine example suggests that consequentialism,
    which requires us to take the action with the
    overall best outcome, might be too demanding.
  • Alex and Makoto comparison suggest that
    consequentialism gets one thing right while the
    agent prerogative view gets this wrong the
    action with the overall best outcome is morally
    ideal or exemplary.
  • Thus, if some theory makes the action with the
    best overall outcome superogatory---morally
    exemplary but not required---the theory might be
    plausible.

38
Satisficing Consequentialism
  • It is permissible to take any actions whose
    overall good are above some point M. C is not the
    best but good enough.
  • It is forbidden to take any actions whose overall
    good are below M.
  • Thus, C as well as A are right, but B is wrong.

Overall Good
Good to the Agent
Bad Good
M
A
C
Actions
B
39
A Criticism of Satisficing Consequentialism
  • Arbitrary Threshold Objection Why is good
    enough good enough? Or, why not the best?
  • Satisficing consequentialism put a threshold (M
    in the graph) in the level of good consequences.
    If the good consequences of an action is over the
    point, an action is right and if the good
    consequences of an action is under which, it is
    wrong.
  • However, it seems arbitrary to put such a
    threshold except at the point where the
    consequences are the best.

40
Satisficing Consequentialism and The Obligation
to Aid
  • Satisficing Consequentialism is less demanding
    than (Maximizing) Consequentialism because it
    does not requires us to take the action with the
    best consequences.
  • However, Satisficing Consequentialism still
    admits no intrinsic significance to the
    distinctions we have mentioned.
  • Thus, Satisficing Consequentialism will probably
    require your sacrifice to aid the need far away
    to a similar extent that it requires your
    sacrifice to aid the drowning child in front of
    you.
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