Robert has never woken up and questioned his existence a day in his life. He rationalizes that everyone's perceptions are the same and has agreed on this with many of his friends over a cold beer late at the bar. Every time he looks back on a series of photographs from his childhood and plans out his future he believes that that is the same person: past, present, and future. However, Robert has never felt like he is in control. Every action that happens in his little Utopia feels predetermined, but he is perfectly fine accepting that. Actually, the reasoning for Robert never questioning anything is the fact that he's never had a bad day in his life; everything is simply a matter of going through the motions.
The fact of the matter is that Robert doesn't remember the operation, nor the form he signed handing his brain over to the Happy-Go-Lucky Brain Trust (HGLBT). A corporation of scientists and surgeons who have perfected the removal of brain transplants into a vat from which they can completely, physiologically stimulate the brain unto which the 'patient' seems to be living a perfect life. The HGLBT, founded in 2002 has successfully performed 11 Billion brain transplants between two competing benefactors to the company. With the rise of Social Psychology in the late 1990's, two scientific geniuses developed the transplant technique and instituted the medical procedure in 2001 after careful testing began in 1996. However, after a quarrel in the lab about the state that participants should be placed in, the two scientists went separate ways until they were funded by the United Nations to make a unified population in an attempt to ascertain world peace. Unfortunately, the population was too large for one scientist to handle and the task was split between the two scientists who developed the techniques and their proteges. Social psychologists then began to examine the circumstances that the two test groups were placed in; Robert's group were under control of the 'Benevolent Genius' - a kind-hearted mastermind who created a utopia of no questioning and perfect existence. The second group belonged to the 'Evil Genius', who created a very 'realistic' world where everything seemed to function according to many different laws, and there was God, and free will, and difference in perceptions, and an evolution of identity, and things go wrong, and everything is challenged. The real question is: Which genius operated on you?
Friday, October 26, 2012
Regarding Artificial Consciousness
Putnam claims that if there existed a sophisticated enough android,
we would lack sufficient evidence to either confirm or deny that said android
was conscious. Putnam defines consciousness to refer to a subject's ability to
have subjective experiences. The argument is as follows:
We start
with our own subjective experiences that we cannot deny that we have. A main
reason we assume other people have subjective experiences of their own is that
they talk about them like as we do. Imagine you have a white table and a pair
of rose-colored glasses. Before putting on the glasses you say "the table
is white." You can then put on the glasses and say "the table appears
red," still aware that the table remains white. One could say that this
talk of a "red" table is expressing a subjective experience, since it
does not explain an objective reality.
It
seems inevitable that androids will be able to make this same sort of
distinction between appearance and reality. An android with comparable to human
understanding of what a table is, the ability the distinguish colors, to wear
glasses, etc. would say, while wearing the glasses, "I detect that the
table is red" even though I know it
is white." It appears in this instance that the android is aware of its
own subjective experience and therefore conscious.
Of
course, this really only shows that the android can speak as if it had
subjective experiences - as if it were conscious - but that does not mean that
it truly is conscious. Putnam claims that despite this uncertainty, it would be
discriminatory to deny the android the assumption of consciousness, for it
would be a decision based solely on their physical composition. Therefore we
ought to decide to view the androids as conscious.
One
could say that perhaps Putnam is being a bit too generous in this decision,
however. The one thing an android cannot not be is a man-made machine. At no
stage of their “mental” development and learning does an android cease to be a
robot created by humans. Even if at some point (not necessarily the point
Putnam decided above) the android arrives at “true” consciousness, it will not
become an organic (of the typical natural sense) creature to which we can more
easily relate. It seems to follow, then, that the default position is that the
android is not special. If the robot is not conscious, it is not a person and
therefore cannot be discriminated against. One must demonstrate quite well that
the android is conscious in order to overturn this default viewpoint.
Putnam
would disagree with this default stance view of the android. In attempting to
create artificial intelligence with the hopes of it attainting consciousness, one
has already granted the android a sort of specialness; we want to be able to
say that it is conscious. In a way, you could see the learning android as a
human fetus; not yet resembling the anticipated final stages of its development.
Like many would see no problem terminating the fetus at this early stage, not
many would say that you could discriminate against the fledgling robot. However,
after a certain point, we say that the fetus is finally a person, or at least
person enough to consider aborting it wrong. Like we would want to be generous
in our views of the infant during this abortion, we would want to be generous
in our views towards the android. We would rather accept a lesser android as
conscious than discriminate against any conscious android that we refuse to see
as conscious. The consequences of being wrong about an actually conscious android
are much worse than those of being wrong about an unconscious android.
Rejection of the Rejection of Materialism
What is perception exactly? Is it the awareness of external and physical things, or rather could it be from immaterial things instead? This is a hotly debated topic to this very day and has also been in the past with the likes of Locke and Berkeley leading the charge. I tend to find myself agreeing with Locke and his theory of a causal theory of perception.
Locke's theory of perception rests on the idea of materialism. In this theory, things are given primary, secondary, and even tertiary qualities. Primary qualities are those such as number, movement, extension, and solidity - things that can be seen directly by us. Those qualities we as humans mainly deal with such as color, texture, smell, and sound are the secondary qualities. Scientifically speaking, we do not directly perceive these things. Take for example color. Objects do not directly have a light color emitting from within themselves that is white. Rather, light from the sun or other objects hit an object and reflect the light into the rods and cones withing our eyes causing the objects to appear white. It is in this indirect way that materialism exists. There are some experiences such as this appearance of color that we cannot unsee. We can't help but experience these things.
However, Berkeley argued against materialism and for immaterialism. The main argument for this theory is that the experiences materialists do rely upon these experiences to characterize things and all the expereiences are mental. He then argues that that which is mental is not material and thus material things are mind-dependent.
However, I would argue that Berkeley's ideas that are supposed to be completely mental are not all that way. Take for example again the experience of smelling a rose. I cannot unsmell a rose, and imagine that I am smelling one for the very first time. Berkeley would state that is experience is completely mental, however there is something very material indeed in the sensing process. Very specific molecules bind to receptors in the olfactory sensors of our nose in the body which then relay a message of this smell to us. Without these exact molecules binding, however, the experience would never occur. Regardless of it being a mental association, these physical entities are responsible for the perception.
Of the Principles of Human Knowledge
In George Berkeley's Of the Principles of Human Knowledge, Berkley explains that one only perceives ideas through the mind. He extends his explanation further by stating that only ideas can not exist without the mind. This is true. How can one perceive anything without having a mind in the first place. However, he attempts to defend his statement by saying that matter can not exist without being perceived and this is not the case. Berkeley attempts to defend himself by stating in point 17. "If we inquire into what the most accurate philosophers declare themselves to mean by material substance; we shall find them acknowledge, they have no other meaning annexed to those sounds, but the idea of being in general, together with the relative notion of its supporting accidents. The general idea of being appearth to me the most abstract and incomprehensible of all other; and as for its supporting accidents this, as we have just now observed, cannot be understood in the common sense of those words; it must therefore be taken in some other sense, but what that is they do not explain." He later asks how is it possible for people to know that solid, figured moveable substances exist without the mind. So by stating this, it is possible to claim that everything outside of the room I am in could potentially not exist and this is certainly not the case. If I were to call someone, does only their voice exist? What if I were hallucinating? Do the hallucinations exist? There appears that Berkeley's theory has several holes that do not follow up. He later explains that there are spirits (or I am assuming God) that can perceive only through the senses and they always are view which can not always be seen by humans. In point .35 he states that "I do not argue against the existence of any one thing that we can apprehend, either by sense or reflection. That the thing I see with mine eyes and touch with my hands do exist, really exist, I make not the least question. The only thing whose existence we deny, is which philosophers call matter and corporeal substance. And in doing of this, there is no damage done to the rest of mankind, who, I dare say, will never miss it". It is ironic that he stated earlier that the other philosophers can not explain material substance; however he wants people to except his idea because why not? There is no harm in his belief. So people just to except that matter only exists because spirits and humans are able to perceive them. There is no proof and his theory completely defeats the purpose of Chemistry. I feel that Berkeley was correct stating that one can only perceive through their mind; however, the rest of his theory is not based upon anything and relies upon spirits or God as an explanation for everything that exist and thus can not be proven.
Thursday, October 25, 2012
Brain vs. Mind
Is someone being defined by their brain and its functions,
or is it defined by something greater, such as the concept of the “mind?” I
would say that, as far as we know, the brain’s functions are the only things
that control what we do and feel. If that’s all that we currently know about
the subject, then why would we venture to guess that there might be something supernatural?
People do the same thing with deities by having no knowledge and still choosing
to believe in them. It’s not that I’m saying that there is no way that the “mind”
is what controls us, I’m just saying that since we have no knowledge of that
concept being true, then we should stick with what we know and say that the
brain is what defines us.
There
are those who say that the “mind” is what defines us because they feel that if
the brain was all that there was to us, then our bodies would be all that we
have and we wouldn’t have the possibility to live on after death. Humans long
for the notion that we are more than just our physical selves and that there is
part of us that is eternal in nature.
The way
I see it, people experience the world through the senses, and therefore are
able to visualize this outside world in many ways. Since all we visually experience
is the world around us, we begin to think of ourselves as detached to something
like the brain. It is just this illusion that we are above our bodies that
drives us to assume that we are something more than a series of biological
functions. In the beginning of times, I would not object to this conflicting argument
as much as I am doing now. That is because in today’s world we have been able
to observe the brain and learn exactly why we experience what we experience.
Some
people have told me that there may be a “mind” deeper inside the brain that we just
aren’t able to observe. However, even if this were the case, then the so-called
mind would end up being something physical, just like the brain. Therefore, the
only counterargument would be that there is a “mind” inside of us that does not
physically exist, which is completely absurd.
My argument
is that literally every single experience that we have, whether it be an
experience of pain or pleasure, is just our brains performing their everyday
tasks. Some people like having the idea that there are certain feelings like “love”
and “existentialism” that rank higher up than normal feeling, sometimes seeming
supernatural. But when it comes down to it, love is just and instinctual
feeling of connection with another human, most likely having to do with an
extended time of connecting physically with someone.
I will
always hope that there could be something greater, but that is just a hope and
I have no intention of forming belief system out of it.
The Nature of Ideas in the Third Meditation
WHAT DESCARTES SAYS
In his Meditations on First Philosophy, René Descartes, in the Third
Meditation, writes:
So it is clear to me, by the natural light, that the ideas in me are like pictures, or images which can easily fall short of the perfection of the things from which they are taken, but which cannot contain anything greater or more perfect.
In other words, it seems
that Descartes claims that ideas are like pictures insofar as they are less
great or less perfect than the reality from which they stem. It follows, then, that Descartes believes
that it is impossible for an idea to be greater or more perfect than the
reality that causes it.
POTENTIAL OBJECTION
One might disagree with the
above claim made by Descartes and counter that it is indeed possible for an
idea to exceed the reality in greatness or perfection. This person, when offering his objection,
might put forward counterexamples in the form of two thought experiments.
1. Imagine a man who lives in
a small village. He was born in the
village, raised in the village, and has lived in the village for his entire
life. In fact, he never has ventured
outside of the village; and what is located in the village is all that he
knows. The tallest structure in the
village is a two-story house. Every
other structure in the village is a single floor. Now, according to Descartes, no idea can be
greater than the reality from which it comes; however, it seems completely reasonable
to believe that it is possible for the man to have an idea of how a three-story
structure would look and be built. A
three-story structure is greater in size than a two-story structure. Thus, it is possible, contrary to what
Descartes claims, for the mind to have a picture or image of something that is
greater (a three-story structure) than the thing from which it is taken (the
two-story house).
2. A young girl is taking
her first class in mathematics, and she is being exposed to some basic
geometry; the main thing that she is being taught are the shapes and their
names. Now, her teacher is quite old and
has an unsteady hand; all of the lines that he draws on the chalkboard are
always crooked. The young girl never has
seen a perfectly straight line. However,
based on the crooked lines that she has seen the teacher draw on the board, it
seems completely reasonable to believe that it is possible for the girl to have
an idea of a perfectly straight line (how it would look). A straight line is more perfect than a crooked
line. Thus, it is possible, contrary to
what Descartes claims, for the mind to have a picture or image of something
that is more perfect (a straight line) than the thing from which it is taken
(the crooked lines drawn by the teacher).
WHAT DESCARTES LIKELY WOULD
REPLY
In reply to the above
objection, it is likely that Descartes would say something like this:
Well, in response to the
second thought experiment that you offer, you should have continued reading
because, in the Fifth Meditation, I write, “I find within me countless ideas of
things which even though they may not exist anywhere outside me [for example, a
perfectly straight line] still cannot be called nothing; for although in a
sense they can be thought of at will, they are not my invention but have their
own true and immutable natures.” In the
case of a line, the crooked lines that the teacher has drawn on the chalkboard
are not the reality from which the girl conceives of how a perfectly straight
line would look. The image that the girl
has in her mind comes from the true and immutable nature of a straight
line. This idea is conveyed to the girl
by her teacher, who likewise has an image of a straight line in his mind;
although, he cannot draw one. The idea
that the girl has of a straight line comes from the exact same idea that her teacher
has of a straight line. The idea of the
girl is not more perfect than the idea of her teacher. The idea of the girl does not contain anything
more perfect than the thing from which it is taken (the idea of the
teacher). Both ideas are equal in all
respects.
In reply to your first
thought experiment, I did not intend the word “greater” to mean greater in
size; rather, when I was writing, I intended the word to mean greater in the
sense of quality. In the Third
Mediation, I use “greater” in a qualitative sense, not a quantitative
sense. With respect to quality, a
three-story house (although it is larger) is no better than a two-story
house. Bigger does not mean better. The word “greater,” as I meant to use it,
should be considered the same as “more perfect.” It refers to the quality of something, not
its quantity.
Less is Moore
Upon first reading G. E. Moore's "Proof of an External World," I was frustrated. I had expected Moore to finally prove to me that I am not after all a brain confined to Pollock's vat, but instead I am living a real life in an external world where my actions affect real people whose consciousnesses also exist outside of vats. I found Moore's argument to be ridiculous. I embraced the skeptic's objection to Moore's argument, that Moore did not prove the existence of an external world because he did not prove that his hands could not have been an illusion or part of a dream, and thus not exist. Essentially, Moore proves nothing.
However, Moore gives an intriguing counter-argument to my objection. He claims that my skeptical peers and I misunderstand what he means by "an external world." He proves simply that if he acknowledges the existence of his hands, which exist in an external world, then an external world exists. He proves that since he can acknowledge that his hands exist outside of himself, then the world cannot solely exist internally. In fact, he states that he cannot prove that his hands are not an illusion, as I continually assert, but that it is impossible to prove that reality exists in this way.
I have spent countless nights lying awake in my bed trying to prove that the world is not a figment of my imagination, that the people I love exist only within the confines of my mind. In responce to my worries, Moore would state that I must accept my world is not an illusion on the basis of faith, for it cannot be proved. This moves me, and upon reading it I know it to be true. Moore states, "I know things, which I cannot prove."
The power of Moore's argument is derived from its simplicity and brevity. Rather than attempting to reinforce his argument with complexity, which can invite complications, Moore proves that just a few pages of logic can profoundly influence generations of thinkers.
If you are reading this, let me know what you think about Moore's argument!
Adam Nick
However, Moore gives an intriguing counter-argument to my objection. He claims that my skeptical peers and I misunderstand what he means by "an external world." He proves simply that if he acknowledges the existence of his hands, which exist in an external world, then an external world exists. He proves that since he can acknowledge that his hands exist outside of himself, then the world cannot solely exist internally. In fact, he states that he cannot prove that his hands are not an illusion, as I continually assert, but that it is impossible to prove that reality exists in this way.
I have spent countless nights lying awake in my bed trying to prove that the world is not a figment of my imagination, that the people I love exist only within the confines of my mind. In responce to my worries, Moore would state that I must accept my world is not an illusion on the basis of faith, for it cannot be proved. This moves me, and upon reading it I know it to be true. Moore states, "I know things, which I cannot prove."
The power of Moore's argument is derived from its simplicity and brevity. Rather than attempting to reinforce his argument with complexity, which can invite complications, Moore proves that just a few pages of logic can profoundly influence generations of thinkers.
If you are reading this, let me know what you think about Moore's argument!
Adam Nick
Wednesday, October 24, 2012
Proof of the External World
Proof of the External World
To prove the existence
of the external world the philosopher G.E. Moore created the proof by the
simple example of extending a hand and saying “here is a hand” and then
extending another hand and saying “here is another, therefore the external
world exists.” By this he sets forth the premises that (1) Here is one hand (2)
Here is another hand (3) hands are existing objects (4) therefore the external
world exists. The key behind this proof is the fact of saying “here is a hand”
and also gesturing with that specific hand. If someone were to say “here is a
hand” with the idea of a hand in their mind then this would not prove anything
of the external world, but because in Moore’s proof the hand can be thought of
in the mind, uttered out loud and specifically pointed to it proves that the
external world must exist outside of the mind. Moore says that this is the
strongest form of proof of the existence of the external world and challenges
anyone to try to think of a better proof, he says in order to be a proof (1)
the premises must be different from the conclusion, (2) the premises must be
something that is the case, (3) the conclusions must follow that premises
given, all of these are satisfied by his proof. He says that this proof can be
used to prove the existence of anything in the external world, and also prove
of the existence of things in the external world in the past. He does this by
saying that he held up two hands not long ago, therefore two hands existed not
long ago, therefore at least two external things existed not long ago, therefore
the external world exists.
Many
skeptics find problems with Moore’s proof; they say that it has proved nothing.
They may give the argument that what if his hands don’t exist, and that he is
really just a brain in a vat in some laboratory and the external world of which
he perceives as being real is merely an idea in his mind or the computer with
which his brain is connected to. That he doesn’t have real hands to raise only
the idea and perception of raising his hand which doesn’t exist. They could say
that he doesn’t really know that his hand exists, and so his second premise
would not be the case and his argument would not be valid.
An answer to these skeptical
arguments in the case of the brain in a vat argument we can target the reliability
of perceptions to tell us about the existence of the external world. The
skeptics say that perceptions are unreliable and do not give a correct answer
to what really exists in the external world. That Moore is really a brain in a
vat and his perceptions are wrong about there being two hands in front of him. But
these skeptics use these same perceptions of the external world, which are
wrong, to say that it doesn’t exist. These skeptics are using, according to
them, an unreliable method (perception) of deciding if the external world
exists or not.
Monday, October 15, 2012
On Huemer's Skepticism
In
Huemer's first argument on page 156, he says that "In order to know
something, I must have a good reason for believing it. This is the premise on
which he bases his argument for infinite regression of knowledge. He justifies
this premise by saying that "the foundationalist has no way of
distinguishing self-evident propositions
from merely arbitrary propositions". Essentially, Huemer argues that the
foundationalist must find differentiate between a fact that is self-evident
(2=2) and a fact that is arbitrary (there is a twelve headed purple dragon
living on Venus). He furthers his skeptical argument by doubting criterion for
our beliefs and doubting our perceptions of the physical world. In Huemer's
argument here, any foundational proposition is self-contradictory and absurd.
Our senses are not necessarily accurate, and external objects do not
necessarily exist. This argument supports Huemer's thesis that "there is
no good reason for thinking anything whatsoever".
While this argument does appear to be logically sound, Huemer
offers no guidelines for how a skeptic should accurately live within his world.
Although he has offered a strong argument for not thinking anything whatsoever,
how does one live his life from that frame of mind? Human needs for survival
and reproduction still exist according to evolutionary principles. Should one
instead just sit in a cave their whole life not believing in anything rather
than pursuing what evolution deems we should pursue to feel good? Skepticism is
a very esoteric set of ideas that makes sense in idealistic terms, but in the
form of human lives that are bound by evolutionary restrictions is offers no
useful guidelines on how to live.
As J.P. Moreland states in answering the skeptic, skepticism is
inherently flawed itself because it assumes that its premises count as
knowledge. He then proposes an example, "For example, suppose I claim to know that I first visited Disneyland in
1985 and a skeptic points out that it's possible that
I'm mistaken. He's right; it is possible. But it doesn't follow that I first
visited Disneyland in some year other than 1985, or that I never visited
Disneyland at all. Unless the skeptic gives me good reasons to think that
I didn't first
visit Disneyland in '85, the bare possibility that I might not have isn't
sufficient to call into question my claim to know I did." Although a skeptic can always question the possibility that some belief or memory is not real, that simple possibility is not necessarily a strong argument, nor is it particularly useful. If a skeptic attacks a
particularist on the claim that the particularist does not know anything, he is not proposing a rational
argument. A skeptic does not know anything either.
I honestly do not know how Huemer would respond to the argument that skeptics cannot know that skepticism is true, because asserting that it is true requires one to believe that they know something, and they have a good reason for believing it. How does one tussle with the fact that skeptics assert that they have knowledge simply by being skeptics?
Wednesday, October 10, 2012
Is Skepticism Worth Believing?
In “A Brain in a
Vat” by John Pollock, Pollock tells a first person account of learning that it
is possible that the reality humans live in is just the motor cortex and
sensory cortex being stimulated as the human brain sits in a vat. The brain is stimulated
by a computer that creates a fictitious mental life. This life fits perfectly
in accord with reality making all humans unaware that it is occurring. This
idea of skepticism seeming has no counterexamples as the computer is perfect
and can account for all dissenting ideas.
What we must ask,
however, is whether or not it is worth it to believe this or any other skeptic
theory. For example, the brain in a vat theory is accepted and proven, I do not
believe it should change how people live their lives as it does not cause harm
or benefit them in any way. As we continue to live our lives as brains in vats,
nothing in our life will change; jobs, families, ideologies, and structure in
society will go unscathed. There will be those who become paranoid or begin sects
about the brain in a vat idea, but those people will be minorities compared to
the entirety of the human race. These groups will stay minorities because by
modern human nature we tend to stay with our beliefs and continue with their
normal lifestyles.
In retrospect,
skeptic theories such as the brain in the vat theory are not important to the
way humans do and will continue to live their lives. All skeptic theories attempt
to change how reality is and how it is perceived but these do not change how
humans will continue to be in the future. Humans have lived a stubborn
lifestyle for so long that the discovery of one of these realities to be true
would not cause a serious change in human nature.
Direct vs Indirect Realism
As one is born into an
environment of endless sensations, one is only able to
experience this world with a total of five senses from the time of birth until
the time of death. One would think that
if the five senses are the only manner in which one is able to sense or
experience the world, then these sense mechanisms must be infallible,
because to think otherwise would be the equivalent
of introducing doubt in the only system that allows human beings to interact
with the world. This introduction of
doubt is the foundation of the Problem of Perception
which states a simple question: “how does one reconcile the apparent
obvious truths that our experience of the world is filled with the possibility
of certain kinds of perceptual
error?” (Crane)
There
exists two forms of thought on the manner to describe how the world is
perceived: Direct and Indirect
Realism. Direct Realists
claim that objects found in the natural world are perceived independently of
the perceivers. Indirect Realists affirms that objects exist independently of the mind; however, through perception, an individual cannot directly engage with an object, but only with an intermediate of that object. I favor the claim of the
Indirect Realists from a strong background in biology. Due to the manner in which we mechanically
sense objects with our optical system I believe that we are always viewing the
world through an intermediate. For
example, the manner in which individuals experience the world is similar to one
looking at one’s body in a mirror: the only way in which one is able to see is through the medium of
the mirror (O’Brien). This
example can be further extrapolated to not only the mirror but also to a
football game. Indirect Realists view
the world in much the way one would view a football game on T.V. The event (the game) is occurring at another
place somewhere in the world, but when one views the screen one sees the
game. The T.V. is the symbol for how
Indirect Realists picture the world because it acts as an intermediate for watching
the football game. This example can be substituted
for any other event in the world.
Due to the
documented manner in which our optical system has been explained, it is difficult
for me to accept the Direct Realist view of the world because of the existence of
the problems of perception. The
perceptual problem of Illusion and Hallucination are quite real, and serve to
discredit the Direct Realist view of the world.
Crane, Tim. "The Problem of Perception." Stanford Encyclopedia of Philosophy.
Stanford Encyclopedia of Philosophy, 5 Mar. 2005. Web.
<http://plato.stanford.edu/entries/perception-problem/>.
O'Brian, Daniel. "Objects of Perception." Internet Encyclopedia of
Philosophy. Internet Encyclopedia of
Philosophy,. Web. 2 Oct. 2012.
<http://www.iep.utm.edu/perc-obj/#H2>.
No Judgement
A “Brain in a Vat” is a difficult concept for people to grasp and
support sometimes, mainly because it is the ultimate argument for Skepticism,
but it is a strong argument that ultimately causes a person to question their
perception of reality and or the universe. However some clarification for what we think we know.
Suppose that my brain is in fact in a vat. What my brain was experiencing would still create a
framework for how I could understand the computer that in fact was creating my
experiences. Although I knew I was
feeling all of my sensations and experiences but that instead of feeling them
in my body and mind, I would acknowledge that I was feeling them in my mind
alone. I also, as all science
supports, do not ever experience someone else’s consciousness, or brain in
rigid terms, in my concept of this universe.
This is where the clarification comes in. The Brain in a Vat is an ideal representation for skepticism
however it is a better use of support for the refined Individualistic Skepticism.
We do not and cannot experience the brain or consciousness of other
beings we interact with and who exist in our universe (within the
computer). Therefore, one cannot
attempt to convince a person’s mind, which exists in our universe that they do
not know if they are a brain in a vat, and in fact do not know anything. This
is because we cannot know if their brain in fact exists, or only exists in our
understanding, because they may not exist. And if it doesn’t exist can it have knowledge… no. We ONLY perceive them with or without
it.
These pose questions. If another’s brain does exist, is it connected to
the same computer, we cannot know.
If it exists, does it have its own understanding of the universe, its
own computer, unconnected from our own? If so we could never transmit the
knowledge to it. If the brain does
not exist, then is the knowledge (in loose terms) it gains in fact just add to
the knowledge or lack of you have about your universe, your computer… is it
your knowledge. So imposing your
views on another would just be reinforcing your own understanding. Which leaves us; as possibly different
existing minds, computers, brains in a vats to only use the knowledge and or
expressed experiences of others to build on our own understanding. Meaning a brain does not have reason or
proper capability to judge, transform, or impose our believed knowledge onto
others.
So why try? Well by arguing different understandings of the world, or
different believed perceptions we add to our own, no matter if we exist; our
brain exists, or others brains exist… we are obtaining understanding, building
a larger concept of the universe, which leads to what can be valued as
knowledge.
Tuesday, October 9, 2012
The Human Need for Speed
Running
around on a grass field trying to kick a ball into a net does not seem like
something one should risk their lives for. So why do people continually do this
to themselves? It could not be for the entertainment factor because it is not entertaining
to run around until the point of exhaustion for over an hour trying to score a
few points. It cannot be for the endorphins released because people are not
always in a positive mindset after they play because they could have lost or
played poorly. So then why is it that athletes sacrifice their bodies, mental
health, relationships, and free time to play a game? Attachment and emotion
take control of logic.
I have
suffered from three concussions in one year due to sports. Logically, I should
quit because of the possible long-term affects it could have on my brain.
However, I cannot come to terms with quitting. I cannot pin point what is
holding me back from quitting my career as a competitive athlete, but I know I
cannot live without playing. When I do not play, my body feels wrong. I feel as
though something is missing physically, because I am not exercising. I also
feel as though something is spiritually missing as though there is a hole in my
life that is being fulfilled. I have a constant urgency to get back on the
field. But what is causing this urgency? Soccer causes me stress in school and
in my life. It also causes me a lot of physical pain. My life would be
simplified without it, and I have the perfect excuse to quit. But why can’t I?
Attachment
and emotion; the two words that rule out logic. Playing sports becomes an
addiction. It is something that becomes part of you, and without it one’s body
becomes physically and mentally affected. The same endorphins are not being
released, and also the body is changing due to the loss in muscle mass. Plus, people become emotionally attached to
their team, the game, and the lifestyle that comes with playing the sport. Also,
the human urge for competition must be factored in. It is in human nature to
always try to be the best you can be, whether that means sacrificing your body
or not. People do not settle for average, they want to see the best athlete’s
in the world play. The tallest men are playing in the NBA, and the fastest
runners are sprinting in the Olympics. Even gold medalists do not settle for
anything less than the best. Once they have won a gold medal, they keep
training to win more.
Human
beings are willing to sacrifice their bodies, and relationships for sports. The
human race lets attachment and emotion overrule what is logical. Does this mean
the human race is selfish, or unselfish? If I am putting my brain on the line
for a sport, am I being brave or irresponsible? How does this urgency affect
our society?
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