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Title: Philosophy 1010


1
Philosophy 1010 Class 9
NEXT Week Essay Due Final
Exam
Gates of Hell
Lets discuss the class essay.
2
  • COURSE EVALUATION
  • Electronic/Online Course/Instructor Feedback
  • 13/WI Availability until February 20, 2013.
  • Instruction Sheet will be on Quia site.

3
Chapter 4 Philosophy and God (Continued)
4
Atheism
  • Atheists such as Richard Dawkins (1941-) state
    unequivocally that there is no God.
  • In taking a metaphysical position on the issue,
    Atheism assumes the same burden in regard to all
    the issues of meaning and evidence that Theism
    does.
  • Atheism must assert reasons that God does not
    exist just as we expected the Theist to provide
    proofs for the existence of God.
  • Many would argue that Atheism requires just as
    much faith as does Theism, but is it really a
    matter of faith or the strength of your argument?
  • The primary argument given by Atheists that God
    does not exist is the problem of evil.

5
The Problem of Evil
  • The Problem of Evil in its simplest form argues
    that since evil exists in the world, then God is
    either not all powerful or all good. David Hume
    subscribed to this view.
  • St. Augustine took a position against this view,
    arguing that God created the universe and all the
    good in the world but the universe he created is
    not itself God and is imperfect, finite, and
    limited. In this way, it allows the existence of
    evil as incomplete goodness.
  • Many argue that St. Augustine does not resolve
    the issue. Why would not God who is all good
    ensure that there was no evil in His universe?

6
The Problem of Evil
  • A popular theological argument is that evil is
    necessary for the Good to exist. But then is God
    not omnipotent if he cannot create Good without
    Evil?
  • Another argument the Theist gives is that God
    allows Evil in order to give man Free Will. But
    how does this account for natural disasters such
    as hurricanes?
  • Or maybe, they think, we are confused about what
    is Good? What we think is Evil is Good in the
    mind of God?
  • John Hick (1922- ) argues that the presence of
    evil is necessary for Man to be made into the
    likeness of God. Experiencing evil gives meaning
    to virtue for Man and allows him to develop into
    virtuous beings.

7
Immanuel Kant
  • That injustice exists in the world should not
    lead us to reject God. Rather it should compel us
    pursue a perfectly just world. It is a moral
    obligation.
  • To believe that such a world is possible with
    evil fully punished and good rewarded would
    require a belief in God and an afterlife.
  • And since all moral obligations must be possible,
    then God must exist.
  • According to Kants argument, we must believe in
    God although perhaps we cannot know that God
    exists.

8
Agnosticism
  • Thomas Huxley (1825-1895) argued that it is
    incorrect to say that one is certain of the truth
    of a proposition unless he can produce evidence
    that logically justifies that certainty.
  • Sigmund Freud suggested that our belief in God is
    an illusion and had its origins in infantile
    needs for a father.
  • Freuds view was influential throughout the 20th
    century but is considered by most today as an
    insufficient explanation. Further, even if it
    were true as a psychological explanation, that
    does not make the claim that the belief is an
    illusion and that God does not exist true. Such
    an argument commits what is known logically as
    the Genetic Fallacy.

9
The Will to Believe
  • William James (1842-1910 ) proposed that in the
    absence of irrefutable evidence for the existence
    of God, there still is justifiable reason to
    believe.
  • James suggests that in this condition, we have
    the option to choose what we believe. We do not
    have an option not to choose, as perhaps an
    agnostic might suggest. To choose not to make a
    decision is, for James, to decide.
  • James discusses three fundamental characteristics
    of such options
  • 1) living or dead
  • 2) forced or avoidable
  • 3) momentous or trivial

10
  • An Option is a person's decision among a set of
    hypotheses. A genuine option is living, forced,
    and momentous.
  • A living option in one in hypotheses are live,
    i.e., they are real possibilities for someone.
    Since I grew up attending a Christian church and
    was raised to believe that way, it may not be a
    real option for me to become a Buddhist, but it
    is a real option for me to become a
    Presbyterian.
  • A forced option is a dilemma the hypothesis
    cannot be avoided. I.e., for someone enrolled in
    this class to come to class or not is forced.
    Deciding whether or not God exists and/or we will
    conduct ourselves according to that may be forced
    in this sense.
  • A momentous option is one that is unique and
    may well be one's only opportunity. The choice is
    not trivial, but significant, because one only
    has one chance to do it.

11
The Will to Believe
  • James then argues when an option is genuine (that
    is, living, forced and momentous) and cannot be
    decided on intellectual grounds, it is
    justifiable to choose on the basis of our
    passional nature. In fact, James would argue one
    should so choose.
  • For James, our passional nature consists of all
    nonintellectual interests, emotions, desires,
    hopes, fears, commitments, our deepest personal
    needs, etc.
  • James would hold that when an option is not
    genuine, it makes the best sense to decide to
    withhold judgment until the evidence is in.

12
In Conclusion
  • W. K. Clifford, 1845-1879, argued against James
    (as did Thomas Huxley), asserting that it is
    absolutely and always wrong to make any judgment
    without sufficient evidence. By doing so, you
    make yourself vulnerable to logical and factual
    error.
  • To the contrary, James pointed out that this was
    one option that could be chosen and one that
    would have the advantage that it might protect us
    from believing what was false.
  • On the other hand, another option is to try to
    protect ourselves from missing out on the truth
    and the truth that would be the one that is
    ultimately significant to ourselves.
  • James would choose this option, while recognizing
    that it itself must be chosen not on rational
    grounds, but on passional grounds.

13
Break!
14
Chapter Six TRUTH (with a bit ABOUT KNOWELDGE
TOSSED IN FOR FREE)
15
What is Knowledge?
  • Knowledge requires a belief. It would be
    nonsensical to say that I know that my car is in
    the parking lot, but I do not believe it.
  • Of course, we can believe something that we do
    not know, but we cannot know something that we do
    not believe. Example I believe that I am in
    good health but I havent had a thorough checkup
    for five years.
  • Knowledge appears to be more than a simple
    belief. It requires evidence or justification.
    One would not take seriously a persons belief
    for which there is no evidence for example, I
    know the stock market will crash this week
    because I just know it.

16
What is Knowledge?
  • That is, a belief must be warranted to count as
    knowledge.The criteria for when a statement is
    warranted depends on the type of statement.
  • Some beliefs are a priori and others are a
    posteriori, that is, prior to experience or
    after experience. Some beliefs are considered
    to be foundational and others not.
  • For example, the basis for justification of all
    the following beliefs is different
  • A rose is a rose.
  • No circle is a square.
  • John loves Sam.
  • John feels embarrassed by what happened.

17
What is Warranted Belief?
  • 1. Logical Warrantability.
  • This pencil is either 4 long or it is not.
  • 2. Semantic Warrantability.
  • A circle is not a square.
  • 3. Systemic Warrantability.
  • Two plus two is four.
  • 4. Empirical Warrantability.
  • This bird that I am looking at right now is a
    robin.
  • John Kennedy was a President of the U.S.

18
What is Knowledge?
  • But all warranted belief is not true. You only
    know what is warranted and TRUE. You do not
    know your car is in the parking lot even if you
    believe it is and your belief is warranted (you
    parked it there just before class), but in fact I
    am looking out the window here and (I hate to
    tell you this but) campus security just towed you
    car off campus.
  • In the above example, you can only claim to know
    that your car is in the parking lot if it is true
    that it is in the parking lot.
  • Generally speaking, knowledge is understood thus
    to be warranted, true belief.

19
What is Knowledge?
  • However, is true, warranted belief enough?
    Consider the following thought experiment
  • 1) John who is a trustworthy person goes to the
    store intending to buy a gallon of low-fat milk.
  • 2) As a joke on his friend Sam or by mistake,
    he tells Sam that he is going to buy whole milk.
  • 3) At the store, John mistakenly buys whole
    milk by getting distracted by how sexy the store
    manager is.
  • Now, did Sam know that John was going to buy
    whole milk?
  • 1) Sam believed John was.
  • 2) Sams belief appeared to be warranted. It is
    what John said he was going to do John
    usually does what he says.
  • 3) And in fact, it is what John did.

20
Break!
21
What are the Traditional Theories of Truth?
  • There are three Fundamental Theories of Truth
  • 1) the correspondence theory of truth says that
    a belief is true when it corresponds to what is
    out there in the real world.
  • 2) the coherence theory argues that a belief is
    true when it fits in consistently with our other
    beliefs and meanings.
  • 3) the pragmatic theory suggests that what is
    true depends on what gets us what we want.

22
The Correspondence Theory of Truth
  • The Correspondence Theory specifies that truth is
    an agreement between a proposition and a fact.
  • Thus, the correspondence theory assumes the
    existence of an external, material world which is
    composed of facts.
  • The view was first proposed by Aristotle and then
    by Aquinas. The most formal, systematic
    presentation of the view was by the 20th century
    philosopher, Bertrand Russell.
  • Russell argues that truth and falsity are
    properties of beliefs, but that property depends
    on the relationship of the belief to the world of
    facts.

23
The Correspondence Theory of Truth
  • The Correspondence Theory may seem to be
    obviously right and implied by common sense, but
    actually it has serious difficulties.
  • First of all, it assumes there is an external
    world, i.e. a particular metaphysical position
    and seems to beg the question of how can we we
    ever get outside our sensory experiences to know
    what the facts are.
  • Secondly, there is the problem about what a fact
    is, anyway. How can a fact even be identified or
    discussed without referring to the proposition
    that it is meant to be the conditions for it
    being true? Thus, the very notion of facts
    appears to be circular.
  • For example, to what fact does the proposition
    The cat is on the mat refer? The fact that the
    cat is on the mat? But isnt this circular
    reasoning?

24
The Correspondence Theory of Truth
  • Finally, the theory is based on the notion of
    correspondence. But it is objected by critics,
    what does this really mean? What is the nature of
    correspondence?
  • Clear examples of correspondence are
  • resemblance like a paint chip resembles the color
    of paint on your wall, or
  • portrayal like when a picture copies the scene it
    copies
  • But neither of these can be the kind of
    correspondence that is being asserted when we say
    a statement in a language corresponds to a state
    of affairs in the world.

25
The Coherence Theory of Truth
  • The Coherence Theory specifies that a statement
    is true based on its consistency with other
    statements that considered as a whole we regard
    as true. This coherence is the fundamental
    factor, not coherence of a single statement with
    a single state of the world.
  • Geometry is the perfect example of the coherence
    theory, but also science understood as general
    theories also demonstrate the principle.
  • Brand Blanshard (1892-1987) argued that the
    correspondence theory itself presupposes the
    coherence theory. He argues that we can verify
    one statement only by using other statements.
  • For example, to say that the chair is red is
    validated only with other statements that give
    testimony to the reliability of our sense
    perception abilities.

26
The Coherence Theory of Truth
  • Of course, the Coherence Theory is not also
    without its problems.
  • Critics point out that in the past of course,
    societies accepted statements that were quite
    consistent with the belief systems but were false
    such as that the sun revolved around the earth.
  • Critics also ask how a fundamental set of
    statements about the world can come to be
    accepted with a Coherence Theory when there is no
    group of statements to which they could cohere.

27
The Pragmatic Theory of Truth
  • The Pragmatic Theory says that a belief is true
    if it works and is useful.
  • Looking for truth is looking for beliefs that
    will help you get what you want. Richard Rorty
  • According to the Pragmatists, there are no
    abolute and unchanging truths. A statement is
    true if it is useful to believe it.
  • The classic Pragmatic view of truth was
    formulated by William James.
  • James argued that truth existed in its practical
    consequences. True ideas are those that we can
    assimilate, validate, corroborate, and verify.
  • An idea is validated if by believing it, we find
    experiences that are progressive, harmonious,
    and satisfactory.

28
The Pragmatic Theory of Truth
  • James challenged the traditional correspondence
    view by asking What difference does it make in
    someones life for an idea to be true? What is
    the cash value? What different experiences
    should we be expected to have?
  • Richard Rorty suggests that it is improper
    however to refer to a Pragmatic Theory of Truth.
    For him, the Pragmatist position only is a claim
    about individual statements that are good and
    proper to believe it or not. Pragmatism is not a
    general theory of Truth (with a capital T).
  • In Rortys view, different truths emerge from
    different communities having different procedures
    of verifying appropriate statements to use.

29
The Pragmatic Theory of Truth
  • The primary criticism of the Pragmatic approach
    is that it makes truth entirely relative to the
    potential mistakable judgments of human
    communities.
  • Pragmatism equates truth with justified belief of
    a community.
  • But surely just because we once believed the
    earth was flat, it wasnt really flat.
  • The pragmatist could reply that what is true is
    what an ideal community would be justified in
    believing if continuing its investigations
    indefinitely.
  • But this notion seems to be metaphysical in the
    very sense that Pragmatism wished to reject.

30
Does Your Theory of Truth Matter?
  • The theory of truth that you hold may determine
    whether a given claim is true or not.
  • Only the Correspondence Theory of Truth holds
    that truth is absolute. Both the Coherence Theory
    and the Pragmatic Theory hold that truth is
    relative to the group who is making the claim.
  • By rejecting an objective theory of truth, the
    latter two theories allow for the potentiality of
    views to be accepted as true that normally we
    would consider aberrant, e.g. racist, sexist,
    immoral, etc.
  • On the other hand, one might argue for a
    relativist theory that it is more tolerant of
    cultural differences. One culture does not have a
    monopoly on truth.

31
A Reconcilation?
  • Perhaps we should simply understand that all
    three views have validity and are suggestive
    within different realms of knowledge.
  • In this account, the Correspondence theory is
    strong when explaining the empirical world, the
    Coherence theory helps us to understand logical
    and mathematical truths, and the Pragmatic theory
    gives us the better guidance to deal with value
    judgments.
  • The attempt to find one characterization of truth
    that covers every kind of truth, seems doomed to
    failure. .Hilary Putnam
  • Ultimately however, such a resolution may be too
    easy and not truly satisfying for most
    philosophers. It seems to many as not fully
    answering the paradoxes posed by the subsequent
    consequences of each theory.

32
Does Science Give Us Truth? The Instrumentalist
View
  • There are fundamentally three views which attempt
    to allow science to say that a theory is true,
    roughly corresponding to the three theories of
    truth.
  • First of all, the Instrumentalist view argues
    that a theory is true if it makes accurate
    predictions. The view thus, is closely aligned
    with the pragmatic theory of truth.
  • The instrumentalist view does not assert that the
    theoretical and unobservable entities that we
    posit in our theories in order to explain
    observable events actually do exist.
  • In the instrumentalist view, science is not
    required to describe the world. To say that the
    earth revolves around the sun is a useful
    framework or schema simply to calculate the
    positions of the planets.

33
Does Science Give Us Truth? The Realist View
  • A second option is the Realist view which relies
    on the correspondence theory of truth. According
    to this view, a scientific theory is true or
    false based on how it describes reality.
  • Historically, Galileo was condemned for heresy
    indeed because he claimed that the Copernican
    view was real, not just a mathematical
    calculation as it had been assumed Copernicus had
    thought.
  • The realist view asserts that scientific theories
    make accurate predictions because they are true,
    that is they correspond with things in the
    world and not the other way around.
  • For the realist, scientific theory is discovered.
    For the instrumentalist, it is invented for the
    sake of continuing productive scientific
    activity.

34
Does Science Give Us Truth? The Conceptual
Relativist View
  • The third option is the conceptual relativist
    view which relies on the coherence theory of
    truth. According to this view, a scientific
    community theory provides a paradigm consisting
    of theories, research methods, programs, and
    values that a conceptual framework which is
    true.
  • The leading proponent of this view is Thomas
    Kuhn.
  • According to this view and in contrast with
    instrumentalism and realism, theories cannot be
    checked against independently observed reality
    for all observation is theory-laden.
  • Scientific paradigms are replaced by conceptual
    revolutions, however when that happens one
    cannot necessarily say the changes occurred for
    rational reasons or that the new paradigm is
    more true.
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