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Plantinga’s
God
or How to
Fuck Up Terms
Only a fool or a liar will tell you he can make your
crops grow using words alone. I don’t know which one Plantinga is – probably
both. His avowed project is to revive the art of those itinerant mediaeval
necromancers (They called themselves “monks” or “theologians”) who mumbo-jumboed
a little lingo latino from their palimpsest and conjured up god right in
front of the toothless masses.
In
The Nature of Necessity, a book that
can most charitably be described as a waste of good paper, Plantinga
promises us that he’s going to pull a few latino phrases from his Book of
Necromancy and make god appear right before our eyes. Yessirree! He’s going
to do this, he says, by jerry rigging the axioms of quantified modal logic
to make them prove what apparently
Anselm had proved all along using the
language of conceivability (cogitare). His scheme might have come as
a surprise to the inventors of quantificational and modal logic, who from
all appearances set out to investigate logic as a pure object of research
without hidden agendas. But Xtians are like cockroaches. Just when you
think you’re rid of them, you tear open the baseboard and the house is
crawling with them. All Plantinga has to do, he tells us, is replace
“conceivable” by “possible” and we can all go down by the river and get our
clothes muddy.
Plantinga commits three cardinal sins which have
bedeviled philosophers ever since Constantine the Great and which the
mediaeval schoolmen turned into a surefire way of getting free food from the
local peasants. There are probably a lot more than three cardinal
philosophers’ sins, but these three are whoppers. First, he decides what he
wants to prove before he begins his philosophizing thereby nixing any chance
for objective research. Secondly, he tries to prove things about the real
world by using the fabulous constructs of his own imagination. Thirdly,
where the logic does not fit his proof, he obfuscates the logic to hide his
failure. Once apprised of such a “proof” most reasonable men would be
tempted to exclaim, “Fuck you, asshole!” Indeed
Hobbes
could be heard intoning, “Isto coitus a tergo necesse est,” or something like that.
Diderot would have certainly exclaimed, “Foutez-moi la paix!” But I’m a nice
guy, so I’ll take a moment to examine the “proof.”
Plantinga warms us up by wondering whether the
ontological proof might in fact be circular or not. That’s a good thing to
worry about since most of
Descartes’ buddies’ objections came down to
detecting circularity in his version of the proof. The circularity problem
comes down to whether “exists” is already part of the meaning of “greatest”
or “conceivably greatest” or “possibly greatest,” or whether, if it isn’t
obviously part of the meaning of those terms, the ontological necromancer
defines those terms such that, as he uses them, “exists” is part of their
meaning. If so, then concluding that god exists because he/she/it is the
greatest, or the conceivably greatest or the possibly greatest, is not a
proof. It is simply unpacking the meaning of the terms “greatest” etc. Most
people would consider this circular, but then again Plantinga isn’t most
people. Plantinga tries to show that it is not circular by contrasting it
with a proof for the existence of god which, though valid in his view, is
indeed circular even if benignly so. Contrasting these proofs, Plantinga
tells us, will help us understand how the ontological proof is not circular.
The “benignly circular” proof is:
(1)
Either 7 + 5 = 13 or god exists.
(2)
7 + 5 ¹ 13.
Therefore,
(3)
god exists.
Well, gosh darn that Plantinga. He done gone and proved
that god exists and so fast too. I suppose all those Xtians can now go
out in the desert and eat locusts or whatever it is they do. Plantinga likes
this proof. He says, “This argument is valid. Since I accept its conclusion
and therefore its first premiss, I believe it to be sound as well.” (p.217)
I suppose Plantinga stuck it in for all those nubile altar boys who were
told to skim the chapter in order to prepare for their test in apologetics.
They can tuck away in their little brains that they saw a proof for the
existence of god somewhere, “and it looked pretty good too.” Unfortunately,
it’s not pretty good. It sucks. In case you need help,
(1a) Either 7 + 5 = 13 or it
is not the case that god exists,
(2a) 7+5
¹ 13,
therefore,
(3a) It is not the case that
god exists,
is equally valid. The fact is (1) may not be true in
case both halves of the disjunction are false.
But Plantinga’s real point, or so he says, is that
there is a difference between the “benign” circularity of this “proof” and
the non-circularity of the ontological proof. But if there is a difference
in this respect between the two proofs, I don’t see it. In both cases, if
you accept the first step of the proof, you have already accepted the
conclusion. And in either case there is no reason to accept the first step.
This is Aquinas’ objection to the Anselm proof when he distinguishes between
existence in fact (in rerum natura) and existence in thought (in
apprehension intellectus). It is apparently echoed by Caterus who
distinguishes between formal and objective reality.
But there is a stronger objection to the first step of
the ontological proof that goes much deeper than Aquinas’ distinction.
Namely the critical terms in the first step of the proof are meaningless, or
rather, as they are used in the proof, they are just garbled word play.
These terms are “greatest,” “existence,” and “possible” (“Conceivable” is
also meaningless, but Plantinga’s contribution to this whole mess is to
replace “conceivable (quod non posit cogitari non esse)” with
“possible”). These are three examples of a philosophical error I call,
Fucked Up Terms.
I’m not going to waste my time reconstructing
Plantinga’s proof. After all, we're not dealing with
Spinoza here. Just a
minor academic hack. By way of reference you can look at the last chapter of
The Nature of Necessity. All these ontological proofs are pretty much
the same, so you can also consult the
Anselm or
Cartesian version. The only
change Plantinga makes is to replace “conceivable” with “possible.” He also
replaces “greatest” with “maximally greatest.” The only reason for the
latter is to give the impression that Plantinga is contributing something to
the argument. It also serves to throw sand in the faces of the rubes while
he’s taking their money.
Most people stop at the objection that the ontological
proof doesn’t prove what it sets out to prove. Whatever. In fact a proof has
to actually be composed of meaningful sentences if it is to prove anything.
For example,
(4)
Joe nine blingling,
(5)
Brunck the turtles,
therefore,
(6)
Brunck Joe blingling the turtles nine,
is not a proof in English. In the same way, Plantinga
shows only a tenuous grasp of the English language.
Greatest: Most instantiations of “x is great”
don’t mean anything. For example:
(7)
This stone is great.
(8)
Square roots are great.
(9)
Standing is great.
(7)-(9) are meaningful pretty much only as an English
specific (Germans don’t say “Gross!” They say “Toll!”), almost
slang shorthand for “I approve…” or “This will do” or “These serve the
purpose we have in mind.” Without a surrounding context that specifies some
purpose or other way in which the speaker of (7)-(9) approves of what he is
talking about, those sentences don’t really make any sense. Quite often we
supply the context. Consider,
Sarah: “Chocolate donuts are great!”
Mom: “I’m glad you like them, honey.”
In this case Mom is supplying the context. She
understands Sarah to really mean that chocolate donuts taste great. And most
of the time she would be right. But what if she said,
Mom: “I used my fancy cake sugar on them,”
and Sarah answered,
Sarah: “Oh, I don’t like to eat them. They taste
terrible”?
Mom would be justified in asking Sarah what she meant.
Perhaps Sarah meant they were good for teasing the cat or playing hockey.
But what if Sarah denied all of those and she could not tell Mom how the
chocolate donuts are great? For Sarah they don’t taste good, they serve no
purpose and she doesn’t even want to be near them. But they are great. Mom
would be justified in rejecting her exclamation as childish blather. It is
meaningless. Consider,
Sarah: “Chocolate donuts are very!”
Mom: They’re very what dear?
Sarah: Nothing. They’re just very.
Dad: Stop bothering your mother and take out the
garbage.
The grammar of “great” is largely the same as the
grammar of “very.” Their function can loosely be described as adverbial.
They do not modify subject terms or referring terms. They modify other
modifiers. So,
(10) Red.
is not a meaningful sentence. But,
(11) This ball is red,
is meaningful (assuming the index term, “this,” is
properly meaningful on the occasion the sentence is uttered). In the same
way,
(12) This ball is very,
and
(13) This ball is great,
are not meaningful, while,
(14) This ball is very red,
and,
(15) This ball is a great
red.
are meaningful (assuming some other contextual
caveats). Many terms, including a number of terms beloved to philosophers,
are really this sort of second-order modifier, although, in the
conversational usage they often masquerade as first-order modifiers.
Philosophers run into trouble when they try to use these terms by themselves
without specifying a first order modifier that they qualify. These terms
include “very,” “great,” “good” and “much.” So,
(16) Jenna is a good
cocksucker,
contains a disguised adverbial usage of “good.” It is
equivalent to,
(17) Jenna sucks cock well,
or
(18) Jenna is good at
sucking cock.
The same can be said about,
(19) Jenna is a great
cocksucker,
(20) Jenna sucks cock great,
or,
(21) Jenna is great at
sucking cock.
(I kind of prefer, “Jenna sucks cock greatly” which has
a certain indefinable Biblical resonance.)
Just as “great” is a second order modifier so are
“greater” and “greatest,” which can be phrased as “more great” and “most
great.” In other words, you cannot say that something is the greatest
meaningfully without specifying in what way or in what respect it is the
greatest. We often say, “Harry is the greatest,” but we tend to use that in
a context where Harry has just done something particularly nice for us. What
we really mean is that no one else, in our opinion, could have acted better
than Harry in a similar situation. In other words we have specified the way
in which Harry is the greatest. Now the Xtian cockroaches tell us that
they consider god to be the greatest in every way. That’s just heaping one
absurdity on another. Let’s return to Sarah (Notice how the nonsense talk of
the schoolmen seems to fit best in the mouths of blabbering toddlers? I
guess that’s what Jesus meant when he said we should be like little
children):
Sarah: Kitties are the greatest!
Mom (absentmindedly): In what way?
Sarah: In every way!
But smart-aleck older brother, Tom, is sitting at the
table and he decides to make Sarah miserable.
Tom: Kitties are not the greatest in every way. You’re
speaking like a little kid.
Sarah: Yes, they are. They’re the greatest in every,
every way!
Tom: So they’re the greatest for cuddling?
Sarah: Yes!
Tom: And they’re the greatest for looking cute while
they eat milk?
Sarah: Of course!
Tom: Are they the greatest for pulling the plough?
Sarah: Don’t be stupid.
Tom: You said they were the greatest in every way. Are
they the greatest for scaring away burglars?
Sarah (stubbornly): Sure.
Tom: Are they the greatest for eating? Have you ever
tasted a kitty?
Mom: Stop teasing your sister.
Tom: OK. They’re also the greatest at being sweet and
kind, right?
Sarah: Why not?
Tom: But of course they’re the greatest for catching
and killing mice, right?
Sarah: I guess so.
Tom: But you like mice too.
Sarah: Yes, I do!
Tom: Then, if kitties are the greatest at being sweet
and kind they should be the greatest at sparing mice and letting them go.
But you just said they were the greatest at catching and killing mice? Which
is it? They can’t be both. By the way is there a difference between being
the greatest in every way and being the greatest in every, every way?
Sarah: I hate you! I hate you!
(Plantinga would of course say something like sparing
mice is a de dicto property and killing them is a de re
property.) Clearly, saying that god is the greatest in every respect just
leads to absurd consequences (god is good to eat), contradictions
(god is the greatest at catching and killing mice and god is the greatest at
sparing mice) and disagreement. Tom did a splendid job in
demonstrating absurdity and contradiction. Let’s take a look at
disagreement. On the whole I think it’s greater to have a cunt than not to
have a cunt (I’m not sure whether this should apply to myself or not). So,
as the entity than which nothing is greater, god has a cunt. (Some people
think it is a good thing to have a penis, so god also has a penis.) Now what
kind of cunt does god have? Is it better to have a bigger cunt or a smaller
cunt? This is a problem that has bedeviled cunt connoisseurs through the
ages. Some invoke the McDonald’s principle and say that bigger is always
better. Others value pleasure-giving friction and hold that the smaller,
tighter cunt is on the whole preferable. Which is it? Does god have the
biggest cunt possible or the smallest cunt possible? Perhaps Plantinga would
say god has exactly the right size cunt for every situation. So when Jones
wants to fuck god, god’s cunt will immediately mutate into the best size for
pleasuring Jones (somewhat like those purple women on Star Trek). But
is this the best size cunt for Mrs. Jones, since she doesn’t think Jones
should be fucking anybody much less god? This is where the disagreement
comes in. The best size cunt for Jones is not the best size cunt for Mrs.
Jones in exactly the same situation. god can’t have both the best size cunt
for Jones and not the best size cunt for Jones or she (Heh, heh!) would
violate a law of logic.
Existence: This term is
fucked up in more ways
than we can count and the consequences of its misuse extend far beyond
trivialities like the ontological proof. The concept of existence extends
into almost every corner of what Descartes called First Philosophy. Still a
pervasive error accounts for much misunderstanding and outright falsehood
when philosophers deal with existence. This error can be summed up in the
following way: You cannot say of a thing or of a class of things simply
that it exists or they exist. You need to explain in what sense it exists or
they exist, i.e. what meaning “exists” has in your utterance. To see this,
let’s return to little Sarah. Her eccentric Uncle Ben has just come in from
the kitchen after a hard day planting rice.
Ben: That Doo-li drives me crazy!
Mom: Who?
Ben: Doo-li. Doo-li drives me crazy.
Mom: Did he do something to you?
Ben: No.
Mom: Well, what did he say to you that made you so mad?
Ben: Nothing.
Mom: Well, why don’t you go talk to him and try to work
things out? Where is he?
Ben: Doo-li ain’t nowhere.
Sarah: Mom, Doo-li’s not a person.
Mom: Oh, is Doo-li one of the animals?
Ben: No. Doo-li ain’t a he.
Mom: What is it then? Is it that new fertilizer you
bought?
Ben: No.
Tom: Mom, don’t you understand? Doo-li doesn’t exist.
Ben: Doo-li exists all right.
Tom: Well then what is it? Is it animal, vegetable or
mineral?
Ben: Yes.
Tom: Yes, what? Is Doo-li animal, or is it vegetable or
is it mineral?
Ben: No.
Tom: Is Doo-li an animal?
Ben: I said no.
Tom: Is it a vegetable?
Ben: No.
Tom: So, it’s a mineral?
Ben: No.
Tom: Then what is it if it isn’t animal, vegetable or
mineral?
Ben: I said, “Yes.”
Sarah: How big is Doo-li?
Ben: Doo-li ain’t big.
Sarah: So it’s small.
Ben: Doo-li ain’t small.
Tom: How many inches wide is Doo-li?
Ben: None.
Mom: What color is Doo-li?
Ben: None.
Mom: So, Doo-li’s not colored?
Ben: Yes.
Mom: Yes, it’s not colored?
Ben: No.
Mom: Ben, is Doo-li colored or not colored?
Ben: No.
Tom: See, I told you, mom, Doo-li doesn’t exist.
Ben: Doo-li does too exist!
Mom: Well, where is Doo-li, then?
Ben: Doo-li ain’t nowhere.
Mom: Did Doo-li die?
Ben: No.
Mom: So Doo-li’s alive?
Ben: No.
Mom: Is Doo-li on earth?
Ben: No.
Tom: May be it’s out in the universe somewhere.
Ben: No.
Sarah: Is Doo-li a ghost or a fairy?
Ben: No.
Tom: Maybe Doo-li’s a number or something like a
number.
Ben: No.
Mom: Or an abstraction like virtue.
Ben: No.
Mom: Ben, stop talking nonsense. Tell us one thing,
just one little thing about Doo-li.
Ben: There ain’t nothing to say. Except maybe…
Tom: What?
Ben: Doo-li exists all right.
Uncle Ben may be a little tetched in the head (either
that or he’s been reading too much John of the Cross), but what he says is
not really so different from the beliefs and comments of generations of
philosopher and Xtian theologians. But, thanks to Ben, we should begin
to grasp exactly how “existence” is a fucked up term. Three points emerge.
First, it is meaningful in several contexts to assert that a thing exists or
a class of things exist (or to doubt whether, or to find out if a thing
exists or a class of things exist). These are contexts where we know what
the answer to our question would look like, positive or negative (although
this may not clearly apply to classes of things). In the case of a
particular thing the most common sort of answer would result from going and
finding it, holding it up before our eyes or putting it in a box. We could
also use indirect methods. We could look up birth records or find reliable
testimony. We could find traces of its passage or we could deduce its
existence from certain facts we know about other things that we have held up
before our eyes.
Kant generalized this approach when he said that “exist”
was equivalent to “be an object of a possible perception.” Things get a
little more complicated when we deal with entire classes of things. People
who believe in fairies might also believe that fairies are invisible, but
they have to provide some sort of context, that is they have to explain what
it means for fairies to exist and how that differs from what it means for
cats and dogs to exist. If they don’t they would end up sounding like Uncle
Ben. Secondly, “exists” is truly fucked up. But it is not an adverb
disguised as an adjective. It is a genuine predicate (This doesn’t really
contradict
Kant), or more accurately an abbreviated predicate. When we
predicate existence of a thing we usually mean that it is located in space
and time or is (or was) an object of possible experience etc. For example,
if we want to investigate whether the mysterious Woman in Red existed, we
would know what we had to do. We would have to research all the documents
relating to Dillinger, perhaps look at hotel and residence records from
Chicago at the time and do all the other things that historians and
detectives are trained to do. We would know that, if she did exist, her
remains are buried somewhere or her ashes have been scattered to the
universe. If she didn’t exist, then there were errors in some eyewitness
accounts. However, since “exists” is just an abbreviation, to use the term
without an understanding of what it abbreviates (For example, “to exist”
could be an abbreviation for “to be located at time, t, and place, p, with
extension, e, and mass m”) is to talk gibberish. It would be kind of like
saying “viz.” without putting it in a sentence or other context of
understanding. If you say for a thing, a, “a exists” or “a is” or “a is
instantiated” and refuse to provide a context of understanding, you are like
the person who denies the Law of Non-Contradiction. You can say it until you
are blue in the face, but no one will understand you. The purveyors of the
ontological proof (and unfortunately philosophers in other contexts too
numerous to imagine) do just that. They say of something, namely god, “god
is” or “god exists” or, like Plantinga (’cause he’s a 20th
century fox, you know), “god is instantiated”, and refuse to provide a
context of understanding. In fact they exclude that possibility by insisting
that “god exists” as they use it is not an abbreviation for anything. That
would be just like saying “god viz. take it or leave it.” Finally, there is
a relation between the term “exists” and the term “all” which is another
innocent looking philosophical term of art. This relation is at the root of
some of the peculiarities of the predicate calculus. On the one hand, proper
use of existential quantification should preclude the very formulation
absurdities like the ontological proof in a symbolic quantified language.
(The godly (and this is pretty much Plantinga’s scheme using modal
operators) could try to reintroduce “exists” as a predicate and come up with
sentences like, “Something exists such that it exists,” but the predicate
“exists” in this case, namely its second occurrence in the sentence,
is not contextually defined in any legitimate formal system and so proofs
using the predicate “exists” are not logical proofs, that is they are not
generated by an axiomatic system.) On the other, the set theoretical
paradoxes discovered by Russell are tied up with the meaning of the term
“all” or “everything.” This complex issue is largely unrelated to the
ontological poof, so I won’t say any more about it here.
Possibility: “Possible” and “necessary” are also
cases of words with perfectly comprehensible meanings – meanings that have
been fucked up by attempts at specialized philosophical definitions.
Moreover, in most instances “possible” and “necessary” are not strict
contradictories, although those same fucked up philosophical usages define
them as strict contradictories. For that reason we should first take a look
at “possible” by itself.
“Possible” is something we say about situations, or, to
use a philosophical term of art, states of affairs, Sachverhalten. We
do not usually apply “possible” by itself to propositions or particulars. We
say that propositions are “possibly true” and if we shorten that to say that
a proposition is possible, we really mean either that it is possibly true,
and also, if we are a grammarian or a logician, that it is well formed.
Concerning objects we ordinarily say that they possibly exist or could exist
(See above).
Of course, possibly true propositions and possible
states of affairs do have a relation. Let the variable, p, range over
propositions and the variable, s, range over states of affairs. By appending
the same subscript to a p and to an s, we will mean that that p and that s
are in the relation that p is true if and only if s. So pn is
true if and only if sn for any value of n. Accordingly, if some sm
is possible then the corresponding pm will have at least
one of several properties. The first is,
(22) pm is true
and pm does not contradict a law of logic.
In this case we say that sm obtains and also
that sm is possible. sm is a possible state of
affairs. pm is also possibly true. Note, for the possible truth
of any p I substitute that p does not contradict a law of logic. This
substitution is not hard and fast. In some contexts we might be inclined to
add that p (or the obtaining of s) also does not contradict other scientific
laws as in “It is impossible for the apple to fall up.” Indeed Plantinga
talks about “broadly logical possibility,” whatever that means. It will
become clear, however, that the concept of possibility is pretty meaningless
unless “s is possible” is understood as no more than a shorthand for “p (or
s) does not contradict some law or other.” Next,
(23) pm is false
and pm does not contradict a law of logic.
In this case we say that sm does not obtain
and also that sm is possible. In cases where some pm
is undecidable, there is vagueness since undecidability can mean many
different things. For the sort of undecidability exemplified by Goldbach’s
Conjecture, we are inclined to say that the state of affairs that would
obtain if Goldbach’s Conjecture were true is possible. However, we would not
assert that that state of affairs obtains or that it does not obtain. Next,
(24) pm is a law
of logic.
In that case, we say that ¬sm (where ¬sm
means “It is not the case that sm”) is not possible. If,
(25) pm contradicts a law of logic.
Then we say that sm is not possible. The
unambiguous contradictory of “possible” is “not possible.” So, what about
necessity? The situation is not entirely clear since the etymology of
“necessary” points to force or compulsion as in the Latin “ne cedo”
or the Greek goddess Άναγκη. Of course, “necessary” can be defined as the
contradictory of “possible” as it is in modal logics. We should be aware,
nevertheless that necessity has a rather picaresque life of its own in
philosophy in a way that is not entirely related to the logic of
possibility. The goal of philosophy, it is often asserted, is the discovery
or proof of necessary truths by which philosophers usually mean one or both
of two things. Either these necessary truths have something to do with god
and religion; or else necessary or philosophical truths are distinct from
the propositions of the sciences. In the latter instance necessary truths
are supposed to be different from and somehow more compelling than the
propositions of the sciences. In fact, for some the necessary truths of
philosophy are the bedrock on which the sciences are built, lending thereby
some of their lustre to otherwise dubitable empirical assertions. One should
keep an eye on this background when thinking about modal logics in general
and whether there is something more to them than simply clarifying a bit of
natural language grammar. However, that topic goes far beyond the
ontological proof.
Let’s look at some cases where we are wont to use
“possible.” Let us say that in a murder case all the evidence points to the
conclusion that the butler killed the count. But the clever detective has an
insight and says,
(26) It is possible that the
countess killed the count.
Of course, he does not just mean that the proposition,
(27) The countess killed the
count.
does not contradict a logical law, though if (26) is to
be true, then (27) must not contradict a logical law. The detective also
means that (26) does not contradict any natural laws or any other facts of
the case. But let us assume that the countess has a good alibi. Say,
(28) The countess was in
Switzerland when the count was murdered.
In that case (26) contradicts both (28) and a purported
natural law that a person cannot be in two paces at the same time. In this
situation, “It is possible that the countess killed the count” is equivalent
to “(27) does not contradict S,” where “S” stands for a set of propositions
that include laws of logic, natural laws accepted by the parties to the case
and a set of propositions that can be described as the facts of the case.
(26) is a shorthand, as the detective would agree unless he had been
studying too much philosophy. The point is “possible” does have a clear
meaning when it is a shorthand; it gets fucked up when philosophers try to
give it a meaning of its own that is different from and somehow says more
than its function as a shorthand.
We also speak about possible existence in perfectly
meaningful ways. We say, for example, that it is possible that fairies exist
or that dark matter exists. The former is roughly a shorthand for,
(29) The proposition, “Fairies exist” does not
contradict the laws of logic or any natural laws that we accept.
We are not even obliged to define what we mean by
fairies existing.
How does our usage relate to the possible worlds
semantics of the logic of necessity and possibility? Clearly, if these uses
of “possible” are valid, they must not be contradicted by a theorem of a
modal logic and their meaning must be consistent with a semantic
interpretation of a modal logic. The purpose of a modal logic and its
semantics is to devise an extensional definition of “possible” and “not
possible.” One consequence of this it shows a picture of how the world is
structured if the axioms of the modal logic are valid. A formal semantics
for a modal logic, properly constructed, does just that and it is compatible
with “possible” and “possibly true” being shorthand for non-modal
expressions, just as long as those non-modal expressions do not contradict a
theorem of the axiomatic modal system. Plantinga’s bullshit semantics,
however, goes much further. By mixing in assertions of what is possible and
what is necessary that are not derived either from the laws of a modal or
non-modal logic or from natural laws or “the facts of the case” in
case-specific situations, Plantinga really mixes in intensional definitions
into what is supposed to be a purely extensional project. In his usage there
is really no need for a modal logic because he simply throws overboard the
extensional definition of “possible” and the exemplary clarity of such a
definition. Plantinga’s “possible” is just as vague as Anselm’s (or
Descartes’) “conceivable.”
Let’s plug in the non-fucked up versions of “great,”
“exists” and “possible” to see what we get. Plantinga’s final formulation
(42), which, for some ostensible military reason he calls “victorious”
(Plantinga’s conclusions are most compatible not with Calvinism but with
papism), is,
(42) There is a possible world in which
unsurpassable greatness is exemplified.
“Exemplified” means “exists;” “unsurpassable greatness”
is for our purposes equivalent to “greatest;” and possible worlds are just a
way of picturing possibility, in most cases but not this one (remember
Plantinga opts for bullshit semantics) by extensional means. So (42) is just
another way of saying,
(42a) A greatest entity
possibly exists,
which is the first step of the ontological proof.
Before plugging in the meanings for which the relevant terms are a
shorthand, let’s unpack the proposition. First, there is an embedded
proposition:
(42-1) A greatest entity exists.
Then there is the modal operator:
(42b) It is possible that (42-1) is true.
(42b) is de dicto but that is irrelevant in this
case. What (42b) really says is:
(43b) The following proposition does not
contradict a logical law: Something has either the largest cunt or the
smallest cunt or a just right cunt, depending on whom you ask, and it has
mass and extension at some point, p, and time, t, or, failing that, some
other equivalent property which I have yet to specify.
The de re
version would be something like:
(43c) Something has either the largest cunt or
the smallest cunt or a just right cunt, depending on whom you ask, and it
has mass and extension at some point, p, and time, t, or, failing that, some
other equivalent property which I have yet to specify and this situation
doesn’t contradict any laws.
How victorious can you get?
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