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04-27-2002, 07:39 AM | #11 | ||||||||||||||||||||||||||||
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Boneyard bill
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Secondly, in the weather model, (a) So many factors come into play, and most have a kind of synergistic effect on each other. There is no control experiemnt or constant to maintain consistency. For example weather is affected by changes in clouds(cover), sea motion, atmospheric energy import from lower latitudes, atmospheric and oceanic processes and circulations air masses (atmospheric turbulence) precipitation, water vapour (which is always changing because of the Uneven heating of the Earth and Earth rotation) Relative Humidity, Saturation Points, vaporization, changes in the radiation besides, in physics a system in chaos will try to reach an equilibrium level: the first Law of Equilibrium states A system is in equilibrium if and only if the sum of all external forces acting upon the system at a point equals zero. Everything keeps changing and every particle is striving to reach an equilibrium. This is the nature of the eternal flux of the universe. Within the atoms electrons move to different energy levels, air from high pressure areas will move to low pressure areas etc. In short, the environment is always changing and getting duplicate data is impossible and even then, there are too many factors that come into play. Look at a pool of mad that is cracking - no two cracks are the same. And they (the cracks) are unpredictable - does that mean its chaotic? I say no, I say it means the possibilities are infinite. Quote:
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From the technical definition of chaos, there is some form of constraint or border so even the so called chaotic systems are not truly chaotic. For example, when looking at cracks in a pool of drying mad, there is an underlying pattern. One can't find an evenly zigzag line for instance among all those cracks. Quote:
And the case of too much dependence on initial conditions and exponentially different results is most likely a case of highly synergistic systems or factors. NOT chaos. In a way, this theory of chaos paves way for a non-naturalistic explanation for phenomena. Because its saying "such a huge difference in the final outcome could not have been done by a natural process - there is something else". Quote:
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Instead, they (some scientists) throw up their hands and label the systems "chaotic". I think its a cop-out. Quote:
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They would rather abandon dictionary meanings and use the meaning as applied by a peer. I think its about jargon and obfuscation: keeps non-physicists at bay. Owleye Quote:
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Ender Quote:
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How can you know what the world really is without relying on what is perceived and conceptualized? Isn't "what the world really is" a conceptualization? Quote:
What are these rival interpretations? Quote:
I deny any belief of any grand plan in the scheme of things. Therefore you will not find it necessary to refute pantheism, materialistic atomism or determinism. Quote:
This position is as self refuting as saying there are no absolutes. You are saying that there are no facts: only interpretations. But that statement itself, is an interpretation, so why should it be treated as a fact? Its a claim to a higher ground without earning it or demonstrating that its a higher ground. As such, its just grandiose posturing without any epistemological basis. We can measure and compare because the universe lends itself to measurement. If its a superfluous (how do you know this?) perspective that lies outside of life and nature, one that is not afforded to living creatures such as ourselves, who are we to assign that perspective to other creatures if we are not even supposedly capable of it? In any case, aren't all creatures living? (your argument implied we are only living creatures and should leave the task to other creatures) By that same breath you say "There is no such position ..." you assume that position for who are you to know it? Even then, your argument could cut both ways if there indeed existed creatures outside our universe. If they are outside our universe, then they cannot see and perceive what we perceive. If they can, then they are in our universe - unless you want to introduce creatures with remote sensing mechanisms (just like the IPUs). So your argument fails. Quote:
The "original" - is epistemologically useless unless its conceptualized. I would say that the original is the lemon and the phenomenal is the juice. Quote:
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"Errant" is an anthropomorphic term and if that was the word he used, wasn't he arguing against himself (given that he said there are no facts: only interpretations)? I thought he always argued against imposing our ideas on natural phenomena? About "labyrinthe path", I could say something following a path of infinite possibilities could appear to be following a labyrinthe path while it actually isnt. Our "linear" thinking is what makes us find them to be following a "labyrinthe path". Quote:
I believe the premise of his argument was shaky and thats why I find the argument unsound. Quote:
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Secondly, the laws are a description of our perspective - which is a description of how the surrounding phenomena interacts with us. The universe remains non-sentient, but still our observation indicates their behaviour to be consistent with the laws laid down. Whether the universe is uncaring is a bit irrelevant vis-a-vis the practicality of scientific laws. Quote:
That is what I call order. Morality is a preserve of sentient and highly intelligent beings. Quote:
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Knowledge is not static. Its dynamism has been labelled "chaotic" by some. The universe is not static either but its in no way chaotic. [ edited to remove anthropomorphisms ] [ April 27, 2002: Message edited by: IntenSity ]</p> |
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04-27-2002, 07:39 AM | #12 |
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Very interesting comments Ender.
A quick question then. With regard to the regularities observed in nature, is it we that create the regularities or do the regularities exist and we observe them? Adrian |
04-27-2002, 12:20 PM | #13 | ||||||||||||||||||||||||||||||||
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Kant was the one who thought his transcendental idealism was necessary in order to solve the problem of Hume, where he logically progressed empiricism into a vat of skepticism. He refused to take the first step Hume did, that "all simple ideas come from sensory impressions" and set out to inquire on how experience was made intelligible. Kant refused to believe that senses were a means to know objects in themselves: "As the senses never and in no single instance enable us to know things in themselves, but only their appearances, and as these are mere representations...all bodies, together with the space in which they are, must be held to be nothing but mere representations in us, and exist nowhere else than merely in our thought. Now is this not manifest idealism?" Prolegomena to any Future Metaphysics 13, note II. The answer to that last question is no. Kant's grounds for denying such is that he didn't rule out that there are "things-in-themselves" but only that we can know anything of them as they are. <a href="http://home.ican.net/~arandall/Kant/Idealism/" target="_blank">This link goes much further in depth on defending Kant's Transcendental Idealism, and does a much better job.</a> Quote:
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In the hopes of a "naturalization of humanity" Nietzsche was committed to a thoroughgoing naturalism in his epistemology and ontology, as well as the "de-deification of nature" that denies the "pre-given world" and results in perspectives/interpretations and the entities internal to them. Quote:
Take away our common sense assessment of reality and it remains a brute fact, naked, indifferent, and not beholden to our aesthetic preferences of order. Quote:
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A brief summary: the atheological stance I have taken holds an incredulous opinion of theological or metaphysical interpretations and cohorts a naturalistic reinterpretation of ourselves, and our world. If we stop centering human beings as the goal of the universe, we will realize to see people as natural organism who do not fundamentally differ from other organisms. If we stop conceiving of human reason as something divine and supernatural, mummified concepts such as "necessary" "universal" and "unconditional" will go poof. We will understand it as a natural tool that arranges past, present and future experiences. The death of god gets rid of the belief that there is an absolute point of view where the universe is seen as it really is. This leaves us with only perspectives and interpretations, and none of them unchangeable or consistent with one another. The downside is that there is no hope for convergence of these perspectives, so no absolute knowledge is to be had. The death of god concepts gets rid of theological entities and explanatory principles, and immerses us in a world that is contingent, conditional, temporal and affective through and through, a world w/o absolute beginning, essence, purpose, or aim. ~Theothanatologist~ ((UBB))) [ April 27, 2002: Message edited by: Ender ]</p> |
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04-27-2002, 01:38 PM | #14 | |
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I could've muttered something a Kantian would and hid behind that VERY questionable notion of "synthetic a priori judgements" but nah, i think phenomenology corrects the deficiencies of empiricism far better than idealism ever did. It beehoves me to go on a bit about the philosophy of science, and address why realism is the default position of humanity, but i think this answer suffices for now. ~Speaker 4 the Death of God~ ((edited for grammar- we will not be rid of God until we get rid of grammar first, especially bad ones)) [ April 27, 2002: Message edited by: Ender ]</p> |
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04-27-2002, 04:43 PM | #15 | |
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Vorkosigan writes:
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04-27-2002, 05:34 PM | #16 | |
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Intensity writes:
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But as I also pointed out, because the universe is in constant motion; we can never have absolutely identical initial conditions. So chaos theory, and its critics, are simply imposing a scientific world-view on the evidence when, in fact, the phenomena in question may be truly chaotic. |
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04-27-2002, 05:58 PM | #17 | ||
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04-27-2002, 05:58 PM | #18 | ||||
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I've read enough of <a href="http://www.secweb.org/bookstore/bookdetail.asp?BookID=692" target="_blank">Language, Logic and Experience</a> by Michael Luntley to understand that the view of the anti-realists, led by Michael Dummett, presents at least a facially valid objection to realism. However, in that book, Luntley himself goes to considerable length to distance himself from the total relativity of postmoderninsm. Accordingly, I read your diatribe against realism as a species of the <a href="http://www.infidels.org/news/atheism/logic.html#bifurcation" target="_blank">Fallacy of Bifurcation</a>. I would agree that the realism of Bertrand Russell has been properly challenged. But I would assert, with Luntley, that the anti-realism of Dummett is not, in fact, a basis for adopting the entirely relativistic worldview of the popular postmodern position. My own view is that the nature of our senses as filters ("mediations") of "reality" will forever prevent us from actually knowing "reality" in full. But this does not (or at least, should not) imply that we cannot asymptotically approach knowing "reality" in full over longer and longer periods of time. Such an asymptotical approach is consistent with (and perhaps a measure of) "human progress" over time. Accordingly, I would assert that "absolutes" and "reality" exist, even if humans never know (or "fully know") them. Accordingly, I would not hesitate to answer "Yes!" to the classic question of: "if a tree falls in the forest, and nobody hears it, does it make a sound?" Quote:
Clearly, if there is "meaning" to the "universe" (meaning "all that exists" for "universe"), then that "meaning" must be supplied from within the "universe." If God exists, then God must be part of the "universe." In the absence of any sort of overarching and controlling spirit (God), it will be up to the plethora of creatures that exist in the "universe" to perhaps decide upon some "meaning" for existence. But that "meaning" will be something that said creatures choose to meet their own needs, and not relevant to anything external (such as some God). Quote:
I will skip your next paragraph on Nietzsche and Kant in order to jump directly to my real point here: Quote:
Yes, the universe may well be indifferent to the concerns of humanity. But still, the universe provides the very structure which nourishes our well-being. And the universe is not in any way tyrannical if it is, in fact, the source of our very existence. As Carl Sagan observed, we are all "star stuff," our very being constructed by the process of evolving order out of chaos, layer upon layer, from the original chaos of the stuff out of which the "Big Bang" was formed, on through the chaos of the early universe, where only energy existed, and down through the early generations of stars that were used to rapidly form complex atoms within their nuclear furnaces. As Dennett says in <a href="http://www.secweb.org/bookstore/bookdetail.asp?BookID=112" target="_blank">Darwin's Dangerous Idea: Evolution and the Meanings of Life</a>, nature does operate in an orderly fashion, creating higher levels of "order" out of lower levels of "chaos" through the application of "law-like behavior." The arguments Dennett advances in favor of modern evolutionary theory work just as well (from a philosophical perspective) on the evolution of our "Big Bang" space/time continuum. In a totally arbitrary and non-lawlike universe, I would expect irregular behavior to be the norm. I would expect people to vanish into thin air at any unexpected moment. Similarly, people would appear out of thin air. These sorts of irregularities DO NOT HAPPEN! Thus, there is at least "lawlike behavior" within our universe. I can agree that no external source of laws exists; the universe does not have an external "lawgiver" to create the natural laws under which we operate. I reject the ontological argument for God on the grounds that the existence of a thing does not prove that an intelligent maker of the thing also necessarily exists. This rejection is founded upon the very scientific process which could not exist if the universe were totally lawless. ===== Finally, I find it necessary to directly challenge your conclusion that "There is no order and a fortiori no moral order in the universe." The argument for order in the universe is given in brief, above. We humans would not exist without order in the universe. We are the latest result of the building-up of order from an earlier state of chaos. Humans have created a new dimension upon which evolutionary forces can operate: the dimension of the human mind (a dimension of mental rather than physical facts). Moral order exists as a creation of mankind for the better survival of our species. If moral order didn't enhance our ability to survive, it would have died out long ago. The conclusion that moral order doesn't exist is the most odiferous of assertions of the postmodernist worldview. I view such postmodernists as the lead character in Lynard Skynard's song That Smell. In point of fact, the denial of moral order is an attempt to destroy human society, and it leads to death, destruction, and horrible suffering. On the good side, moral order is our own creation, and as such, it is under our control. But the overall control for human moral order is what it contributes to human survival as a species. Again, the reason for the existence of moral order is the Darwinian idea that it adds to the fitness of humanity to navigate over an ever-changing fitness landscape. Because this is true, moral order is an inherent part of what it means to be human. For those who would care to delve into the relationship between chaos (chance) and order, I recommend <a href="http://www.secweb.org/bookstore/bookdetail.asp?BookID=112" target="_blank">Darwin's Dangerous Idea: Evolution and the Meanings of Life</a>. I couldn't have said it better myself. == Bill |
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04-27-2002, 06:13 PM | #19 | |
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Ender writes:
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04-27-2002, 07:17 PM | #20 |
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Ender:
I also have a problem with Nietzsche's critique of reason. As I recall, Nietzsche argues that logic is based on the law of contradiction. But to apply the law of contradiction we must know the thing and its opposite. But we do not know the thing in itself. We have no a priori knowledge and therefore we cannot know the opposite either. We have only a posteriori knowledge. So we don't know things, we only know appearances. From this, Nietzsche derives a hostility to abstractions and to conceptualization. But I don't see how Nietzsche's critique destroys logic. If I know, a posteriori, that "humanity" consists of intelligent bi-pedal creatures; I am perfectly justified in saying that unintelligent four-legged humans is a contradiction. The fact that a concept like "humanity" may also be applied in other and even contradictory ways i.e. as reference to compassion and also as a reference to original sin; does not mean that the term has no meaning within the context in which it is used. I assume that Nietzsche would reply that that still gives us no a priori knowledge and that, therefore, the term, though used abstractly, has only a concrete meaning detemined by the context. There is no "humanity" apart from the concrete characteristics of human beings. We still have no knowledge of anything "outside" of our personal experiences. But the term "humanity" does, in fact, convey a relatedness that is lacking in a focus on human beings per se. Primitive tribes used the term "human beings" to refer only to themselves. Members of other tribes were not human beings. When we create the term "humanity," therefore, are we simply creating a new perspective or are we discovering a reality that was previously "outside" of our a posteriori knowledge? To make the point in post-modern terms, if there is nothing outside the text; what has happened when we have expanded the text? Abtractions and concepts expand the text. Of course we can never know of anything outside the text if, as soon as we learn of it, we create a new word or a metaphor to account for it. Does this mean we have discovered nothing new? To be part of "humanity" instead of being merely tribal "human beings" is to discover a relationship that didn't previously exist - a relationship that was "outside" the world of appearances. Isn't that what Plato was all about? Wasn't Plato trying to come to terms with our ability to form abstractions and to elucidate the reality that these abstractions represented? Perhaps Plato excessively reified these abstractions, but I think Nietzsche and the post-modernists go too far in the other direction. |
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