24 Jun '08 06:38>5 edits
(This is a free ranging post, so feel free to respond to whatever strikes you as relevant.)
Are the laws of nature real or imaginary? The argument for laws being imaginary is basically that the laws of physics are merely descriptions of how nature works. The implication being that we can never bridge the gap between our model or representation of reality and reality itself, i.e., the universe works, and it works a certain way, but it doesn't function in accord with any discoverable law. Which is really another way of saying that the way the universe works is incomprehensible.
The notion underlying this assertion is understandable, as it takes into consideration the limitations of our current theoretical models, but it also undercuts the ultimate aim of scientific inquiry:
Einstein once wrote, "What a deep conviction of the rationality of the universe and what a yearning to understand, were it but a feeble reflection of the mind revealed in this world, Kepler and Newton must have had to enable them to spend years of solitary labor in disentangling the principles of celestial mechanics! Those whose acquaintance with scientific research is derived chiefly from its practical results easily develop a completely false notion of the mentality of the men who, surrounded by a skeptical world, have shown the way to kindred spirits scattered wide through the world and through the centuries. Only one who has devoted his life to similar ends can have a vivid realization of what has inspired these men and given them the strength to remain true to their purpose in spite of countless failures. It is cosmic religious feeling that gives a man such strength. A contemporary has said, not unjustly, that in this materialistic age of ours the serious scientific workers are the only profoundly religious people."
In other words, the drive which produces the leaps and bounds in the understanding of our universe has been, and is, spurned on by the dangling carrot of possibly discovering exactly how the universe works.
The laws of physics may currently only imperfectly reflect how nature works, and this fact may lead certain of us to assume that this will always be the case, i.e., that our laws of physics will always be artificial and imperfect reflections of nature. However, we mustn't forget that these imperfect representations were designed to reflect actually existing properties of nature. As Paul Davies asserts, "Without this assumption that the regularities are real, science is reduced to a meaningless charade." The assumption being that one day science will create a perfect rational model of how the universe works, the Theory of Everything, at which point the objective laws which invisibly govern the universe will be known.
What we have, then, is a rationally comprehensible universe. Even more so if quantum cosmology is correct. If quantum cosmology is correct, then we would at least be capable of rationally explaining how our universe came into being without the necessity of a Creator. However, within quantum cosmology the laws of physics are taken for granted as being unchanging and eternal, and this introduces a profound existential mystery. We may be able to explain how the universe came into being according to the laws of physics, but we are completely unable to explain how the laws of physics themselves have come into being.
In light of this, it is no wonder that brilliant theoretical physicists like Albert Einstein refer to the "mind revealed in the world," as their primary inspiration for inquiry. Newly discovered insight into how the world works leaves these "serious scientific workers" with the profound impression that a supremely rational mind conceived it. Is this impression merely an aberration? Have you ever had a similar experience of awe when confronted with the supreme rationality of Nature's laws?
"The most incomprehensible thing about the universe is that it's comprehensible" ~ Albert Einstein
__________
P.S. It seems kind of disingenuous, or if not disingenuous at least excusably ignorant, for someone to simply say in response to this, essentially, "What? There may be something significant about the rationality inherent in our cosmos? Whatever do you mean?" Did methodological naturalism turn these folks into androids? Seriously. Religion doesn't own the rights to awe and wonder, people. Scientists and atheists have talked seriously about this subject in the past and so can you. Burying your head in the sand and ignoring (or pretending to ignore) the fact that there are profound existential mysteries with profound spiritual implications at the heart of the world you're studying simply because they aren't accessible to the scientific method is pitiful, IMHO.
Good night, and good luck.
Are the laws of nature real or imaginary? The argument for laws being imaginary is basically that the laws of physics are merely descriptions of how nature works. The implication being that we can never bridge the gap between our model or representation of reality and reality itself, i.e., the universe works, and it works a certain way, but it doesn't function in accord with any discoverable law. Which is really another way of saying that the way the universe works is incomprehensible.
The notion underlying this assertion is understandable, as it takes into consideration the limitations of our current theoretical models, but it also undercuts the ultimate aim of scientific inquiry:
Einstein once wrote, "What a deep conviction of the rationality of the universe and what a yearning to understand, were it but a feeble reflection of the mind revealed in this world, Kepler and Newton must have had to enable them to spend years of solitary labor in disentangling the principles of celestial mechanics! Those whose acquaintance with scientific research is derived chiefly from its practical results easily develop a completely false notion of the mentality of the men who, surrounded by a skeptical world, have shown the way to kindred spirits scattered wide through the world and through the centuries. Only one who has devoted his life to similar ends can have a vivid realization of what has inspired these men and given them the strength to remain true to their purpose in spite of countless failures. It is cosmic religious feeling that gives a man such strength. A contemporary has said, not unjustly, that in this materialistic age of ours the serious scientific workers are the only profoundly religious people."
In other words, the drive which produces the leaps and bounds in the understanding of our universe has been, and is, spurned on by the dangling carrot of possibly discovering exactly how the universe works.
The laws of physics may currently only imperfectly reflect how nature works, and this fact may lead certain of us to assume that this will always be the case, i.e., that our laws of physics will always be artificial and imperfect reflections of nature. However, we mustn't forget that these imperfect representations were designed to reflect actually existing properties of nature. As Paul Davies asserts, "Without this assumption that the regularities are real, science is reduced to a meaningless charade." The assumption being that one day science will create a perfect rational model of how the universe works, the Theory of Everything, at which point the objective laws which invisibly govern the universe will be known.
What we have, then, is a rationally comprehensible universe. Even more so if quantum cosmology is correct. If quantum cosmology is correct, then we would at least be capable of rationally explaining how our universe came into being without the necessity of a Creator. However, within quantum cosmology the laws of physics are taken for granted as being unchanging and eternal, and this introduces a profound existential mystery. We may be able to explain how the universe came into being according to the laws of physics, but we are completely unable to explain how the laws of physics themselves have come into being.
In light of this, it is no wonder that brilliant theoretical physicists like Albert Einstein refer to the "mind revealed in the world," as their primary inspiration for inquiry. Newly discovered insight into how the world works leaves these "serious scientific workers" with the profound impression that a supremely rational mind conceived it. Is this impression merely an aberration? Have you ever had a similar experience of awe when confronted with the supreme rationality of Nature's laws?
"The most incomprehensible thing about the universe is that it's comprehensible" ~ Albert Einstein
__________
P.S. It seems kind of disingenuous, or if not disingenuous at least excusably ignorant, for someone to simply say in response to this, essentially, "What? There may be something significant about the rationality inherent in our cosmos? Whatever do you mean?" Did methodological naturalism turn these folks into androids? Seriously. Religion doesn't own the rights to awe and wonder, people. Scientists and atheists have talked seriously about this subject in the past and so can you. Burying your head in the sand and ignoring (or pretending to ignore) the fact that there are profound existential mysteries with profound spiritual implications at the heart of the world you're studying simply because they aren't accessible to the scientific method is pitiful, IMHO.
Good night, and good luck.