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Where Do the Laws of Nature Come From?

mlimber writes "The NYTimes science section has up an interesting article discussing the nature of scientific laws. It comes partly in reply to physicist Paul Davies, whose recent op-ed in same paper lit up the blogosphere and solicited flurry of reader responses to the editorial page. It asks, 'Are [laws of nature] merely fancy bookkeeping, a way of organizing facts about the world? Do they govern nature or just describe it? And does it matter that we don't know and that most scientists don't seem to know or care where they come from?' The current article proceeds to survey different views on the matter. The author seems to be poking fun at himself by quoting Richard Feynman's epigram, 'Philosophy of science is about as useful to scientists as ornithology is to birds.'"

14 of 729 comments (clear)

  1. Nomic is the answer. by roguegramma · · Score: 5, Funny

    Obviously, the Laws of Nature came up in a big game of Nomic.

    Next question please.

    --
    Hey don't blame me, IANAB
  2. i think its clear by El+Pollo+Loco · · Score: 5, Insightful

    Maybe I missed the point of this, but I don't see how scientific laws can be anything BUT a description of nature. We're not creating laws. I can't write a law saying gravity doesn't exist. Scientific laws/theories are merely descriptions of nature.

    1. Re:i think its clear by orclevegam · · Score: 5, Insightful

      From a scientific standpoint it doesn't matter. All the "laws" we have now are essentially just best guesses made on available data. If in the future we discover circumstances under which those laws no longer apply the laws will be amended to reflect those conditions under which they don't apply. The original laws of Newtonian mechanics were quite sufficient to describe the behaviors that Newton was observing, but were later found to be insufficient and were updated. This is the scientific process, it's a gradual refinement of understanding in an attempt to approach a set of laws that can used to accurately describe and calculate the universe (and possibly beyond).

      --
      Curiosity was framed, Ignorance killed the cat.
  3. Yeesh by InvisblePinkUnicorn · · Score: 5, Funny

    Four different forces, superstrings, antineutrinos, strange quarks, neutralinos, gluons, and 26 dimensions.

    The laws of physics are clearly the result of a bureaucracy.

    1. Re:Yeesh by Animats · · Score: 5, Insightful

      Four different forces, superstrings, antineutrinos, strange quarks, neutralinos, gluons, and 26 dimensions.

      The laws of physics are clearly the result of a bureaucracy.

      There's a basic frustration in physics today that things are just too complicated at the bottom. There's a classic comment by I. I. Rabi, "Who ordered that?", made when the muon was discovered. The muon is a "heavy electron", the first elementary particle discovered that doesn't appear in ordinary atoms. Muons didn't seem to be necessary to physics, but there they were. That was the end of simple subatomic physics, and nobody has been able to put the mess back in the box since.

  4. Damn good article about faith... by CodeShark · · Score: 5, Insightful
    Because it really puts the so called "faith vs. science" argument into perspective. That argument quite simply boils down to how a scientific mind goes about answering one question: do the so-called "laws of nature" work because that's how the universe "IS", or is the universe the way it is because that's how the "laws of nature" were designed? [Or my thought: Even a "God" has to use the laws of nature to organize things into interesting things like universes, planets, beings, etc...]


    I particularly liked the card game of bridge analogy and the author's conclusion where he stated:We don't know, and might never know, if science has overbid its hand. When in doubt, confronted with the complexities of the world, scientists have no choice but to play their cards as if they can win, as if the universe is indeed comprehensible. That is what they have been doing for more than 2,000 years, and they are still winning.

    Interestingly enough, as a person of religious faith, I agree: scientists are winning the knowledge acquisition game faster than they ever have before -- and my faith is not threatened by the progress of knowledge at all for a simple reason: would it make sense for a designer (AKA a God) to organize/make a universe that doesn't follow comprehensible rules? or that this group of sentient beings known as humans can't set about on a centuries long search to understand what those rules are?

    Because what I reject is the limitation imposed by atheistic scientists that the answer to that first argued question must be presupposed towards randomness, not design.

    --
    ...Open Source isn't the only answer -- but it's almost always a better value than the alternatives...
  5. i don't know, but i am certain of one thing: by circletimessquare · · Score: 5, Funny

    if great minds have grappled with a given subject matter and the answer has remained inconclusive to them, then it is certain that a definitive absolute final answer to the mystery will be found in the comments section of slashdot

    --
    intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
  6. Re:Alternate universes by PresidentEnder · · Score: 5, Insightful

    What's wrong with that? As long as no one can tell the difference, we might as well go on living as we have. How much would it influence your actions to know that you were a simulation within a simulation? Everything still happens the same way.

    --
    I used to carry a bottle of whiskey for snake bite. And two snakes. -Nefarious Wheel
  7. quickly now by circletimessquare · · Score: 5, Funny

    remove the above poster for reprogramming before any of the other subjects notice

    --
    intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
  8. Re:Pratchett's Law by Forge · · Score: 5, Funny

    Yeah too bad.

    On a more serius note. The laws of nature were written by God. After writing them he set about building a Universe to the specifications allowed by those laws.

    Either that or he built a universe, made it work and these laws are just documenting how his code functions.

    --
    --= Isn't it surprising how badly I spell ?
  9. anyone who knows anything about science knows by jackstack · · Score: 5, Insightful

    The "laws" of science simply *describe*. They do not govern.
    Here's a couple pearls I've picked up:
    "Science is the attempt to come up with systematic, coherent and useful descriptions of how the natural world works."
    - Chris Mack, litho guru

    Science always deals with models of reality, not the ultimate nature of reality.
    - http://www.lightandmatter.com/

  10. Re:Alternate universes by Torvaun · · Score: 5, Funny

    Look on the even brighter side: maybe the galactic operator is using Windows, and Ctrl-C will just copy our universe.

    --
    I see your informative link, and raise you a pithy comment.
  11. Re:Alternate universes by Beardo+the+Bearded · · Score: 5, Funny

    One day, in a bright blue sky, I saw a cursor.

    No kidding - I looked up, and in the middle of the air, I saw the standard Windows cursor just sitting there. It was as though Whatever had just gotten up to go take a leak and left the cursor sitting there in the middle of the sky. Reality was falling apart. I was going crazy.

    I thought, "Wait, what the fuck is that?", and then the seagull banked, showing that it was in fact a bird in the air, and reality was mostly intact.

    It was a very bizarre moment.

    --

    ---
    ECHELON is a government program to find words like bomb, jihad, plutonium, assassinate, and anarchy.
  12. Re:Alternate universes by spun · · Score: 5, Insightful

    There are three basic approaches to this existential dilemma. First, decide based on arbitrary experiences that one particular explanation is right. Second, decide that no particular explanation matters since you can't know which one is right for sure, and get on with your life. Third, go batshit insane.

    Buddha was asked a number of questions by a wise philosopher of the time, such as "Is there a soul," "Is there a God" and "Is there life after death?" Buddha refused to answer because the answers aren't important. If they are important to you, there is a more basic question you should be asking first, which is, "Why is it important for me to believe that I know the answers?"

    You will find the answer to this is always some variant of, "Because I'm afraid of dying and knowing the right things will help keep me from ceasing to exist." So the question becomes, why am I afraid of dying? And the answer is almost always something along the lines of, "Because I see myself as fundamentally separate from the Universe, and when I die, I'm gone."

    This is based on the fact that mind has privileged access to some of it's own internal state. No one else seems to know our internal worlds, and so we fear that when we die, those worlds will be lost. Worse yet, as we believe we are the only ones who can put them in their proper context, when we die, they might be misinterpreted.

    Well, buck up. You aren't separate from the universe. You are not a subject, observing the objects. You aren't a little man sitting in your head looking out through your eyes and hearing through your ears. The sense of self is just another sense, just another track in the recording. No one is listening because there aren't any such things as individuals to observe.

    Is that confusing or upsetting? Then you are stuck in dualistic thinking, and will always be, in some sense, scared of death. If you can let go of dualism and realize that there is no subjective observer separate from the objects observed, but that observation still exists, then you will be free and it won't matter one bit whether we are living in a simulation, or even whether there is a God, a soul, or an afterlife.

    --
    - None can love freedom heartily, but good men; the rest love not freedom, but license. -- John Milton