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Member (Idle past 4964 days) Posts: 283 From: Weed, California, USA Joined: |
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Author | Topic: Helping a Friend about the Nature of Science | |||||||||||||||||||||||||||||||||||||||
straightree Member (Idle past 5011 days) Posts: 57 From: Near Olot, Spain Joined: |
Well, it's gotten to the point that I am going to tell him that for the sake of our friendship there are some things we shouldn't talk about. This, of course, solves the problem of your relationship. It maybe that for your case is the most sensible approach. I, nevertheless, will venture an advice, since me being a theist evolutionist, can help to assist your friend.There is a very good Wiki article on scientific method, explaining its history and "evolution" (History of scientific method - Wikipedia) After an attentive reading you arrive to these conclusions: - The method that has been more instrumental for science advance has been the experimental-inductive, based in experimentation. - Deductive method has worked, but only if based on knowledge gained through inductive method. - Mathematics has been a very potent tool to organize reasoning. - Though many of the great scientists that helped develop scientific method were theists, none used the Bible or any sacred text as foundation for science.
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Tram law Member (Idle past 4964 days) Posts: 283 From: Weed, California, USA Joined: |
Thank you, I've actually shown him that link, and others that say the same thing. He brings up the Diplodocus and Kennewick man as an indictment against this process to show that it's wrong and therefore must be changed.
There is no such thing as the Diplodocus because that was a mistake of misidentifying other bones from other Dinosaurs. And the problem with Kennewick man is the bronze dagger.
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Coyote Member (Idle past 2366 days) Posts: 6117 Joined: |
And the problem with Kennewick man is the bronze dagger. What bronze dagger? Can you fill me in (PM if necessary).
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crashfrog Member (Idle past 1727 days) Posts: 19762 From: Silver Spring, MD Joined:
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It's better to be mostly right, and getting righter, than to be eternally and unchangingly wrong.
Your friend is just scared to death by the notion that our knowledge is provisional and subject to revision. He has an unreasonable demand of certainty in all forms of knowledge, but if you really think through it, there's no reason why we have to be perfectly and absolutely certain about anything. For almost any application, provisional certainty subject to revision in the light of better knowledge is good enough. Better, because it doesn't put you in the position of being committed to a dogma that later turns out to be flawed. Perfect certainty is an illusion. The problem your friend has isn't with science, it's with certainty. He has an unreasonable need for it. Edited by crashfrog, : No reason given.
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nwr Member Posts: 6484 From: Geneva, Illinois Joined: Member Rating: 9.2 |
crashfrog writes:
Just become a mathematician. Then you can have perfect certainty within mathematics.
Perfect certainty is an illusion.
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Tram law Member (Idle past 4964 days) Posts: 283 From: Weed, California, USA Joined: |
I'm sorry, I'm dyslexic and sometimes gets things confused.
There was a body that was found a number of years ago in an unusual place on a mountain range. When it was dated, it was dated before the Bronze Age. The problem with it is that there was a bronze dagger that was found with the body, which couldn't be because it was made several centuries before the Bronze age began, according to him. After reading the Wiki Kennewick man is not this one. I don't remember the proper name of the find.
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Coyote Member (Idle past 2366 days) Posts: 6117 Joined: |
You are probably thinking of tzi the Iceman.
Look it up on Google. Religious belief does not constitute scientific evidence, nor does it convey scientific knowledge.
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jar Member (Idle past 99 days) Posts: 34140 From: Texas!! Joined: |
If Oetzi, there is also information here but I know of no bronze age dagger found with him.
You need to remember though that the Bronze Age can be as early as 3000 BCE and so contemporary with the accounts of Adam. Anyone so limited that they can only spell a word one way is severely handicapped!
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Tram law Member (Idle past 4964 days) Posts: 283 From: Weed, California, USA Joined: |
It might be Oetzi, but I am uncertain. I'll have to ask him for further clarification.
I've been searching on Google but haven't been able to find anything on it, so like usual, I think he's misinformed. Not that he'd ever admit to it.
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straightree Member (Idle past 5011 days) Posts: 57 From: Near Olot, Spain Joined: |
I can not put it better than Crashfrog, only will add a quotation from Karl Popper, that goes in the same direction: "Scientific theories are neither true, nor false, they are approximations to truth"
Edited by straightree, : substitution of wrong by false
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Blue Jay Member (Idle past 2957 days) Posts: 2843 From: You couldn't pronounce it with your mouthparts Joined: |
Hi, Tram law.
I remember learning about the "Iceman" in class when he was first discovered. I was in fourth grade. Unfortunately, I didn't remember any of the details, so I had to go and read the Wikipedia article. It contains this gem:
quote: A couple of things to note are that (1) copper and bronze are not the same thing, nor are the "Copper Age" and the "Bronze Age."; (2) when humans developed copper technology really has very little (if anything) to do with the Theory of Evolution. ----- And, in response to your friend's comments about dinosaurs, Diplodocus did exist. He must have been thinking about Brontosaurus: this was a case in which a paleontologist described two dinosaur fossils as two different species, then later found out that they were the same species. Thus, Brontosaurus, the more popular name for the dinosaur, is not considered a valid name in science, because it is predated by Apatosaurus. On top of that, when Brontosaurus was first found, the specimen lacked a head, so, museum personnel who were trying to make the first ever display of a sauropod dinosaur used the head of similar dinosaurs as a model. As it turns out, the head design they had used was wrong. But, the display had been so popular (it was, at the time, the biggest dinosaur ever known), that the name "brontosaurus" and the conjectural anatomy, became more well-known than the correct name and anatomy. I think this must have been what your friend was talking about. And, as you can see, it really has nothing to do with the validity of the Theory of Evolution, either. -Bluejay (a.k.a. Mantis, Thylacosmilus) Darwin loves you.
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Yrreg Member (Idle past 5184 days) Posts: 64 Joined: |
Science is built on the idea that there is order in the physical universe.
What is the role of chance in science? Yrreg
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Rrhain Member (Idle past 267 days) Posts: 6351 From: San Diego, CA, USA Joined: |
Yrreg asks:
quote: Um, I'm not sure what you're getting. I can only provide a couple of directions to go looking. Check into quantum mechanics and chaos theory. From quantum mechanics, we come to the conclusion that at the smallest levels, existence is really more of a probability curve rather than an exact thing. Something exists at a certain place not because it really does but simply because it is highly probable that it is. From chaos theory, we recognize that complex systems can be incredibly sensitive to initial conditions. For example, weather systems become more and more difficult to forecast into the future due to the random interactions of the various parts of the system (air masses, water masses, land masses, energy output, etc.) Because of that, slightly different starting positions can lead to vastly different outcomes. I guess what would help is if you could define what you mean by "chance" and why you think science doesn't include it as a factor. Rrhain Thank you for your submission to Science. Your paper was reviewed by a jury of seventh graders so that they could look for balance and to allow them to make up their own minds. We are sorry to say that they found your paper "bogus," specifically describing the section on the laboratory work "boring." We regret that we will be unable to publish your work at this time. Minds are like parachutes. Just because you've lost yours doesn't mean you can use mine.
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Yrreg Member (Idle past 5184 days) Posts: 64 Joined: |
Rrhain writes: Yrreg asks:
quote: -------------------------------------------------------------------------------- What is the role of chance in science? -------------------------------------------------------------------------------- Um, I'm not sure what you're getting. I can only provide a couple of directions to go looking. Check into quantum mechanics and chaos theory. From quantum mechanics, we come to the conclusion that at the smallest levels, existence is really more of a probability curve rather than an exact thing. Something exists at a certain place not because it really does but simply because it is highly probable that it is. From chaos theory, we recognize that complex systems can be incredibly sensitive to initial conditions. For example, weather systems become more and more difficult to forecast into the future due to the random interactions of the various parts of the system (air masses, water masses, land masses, energy output, etc.) Because of that, slightly different starting positions can lead to vastly different outcomes. I guess what would help is if you could define what you mean by "chance" and why you think science doesn't include it as a factor.
There is something that exists even on the quantum level, that is admitted by scientists, no? There is something that exists even in chaos as postulated by scientists. What is chance in science?
Answers - The Most Trusted Place for Answering Life's Questions Chance is frequently regarded as unreal, a mere reflection of human ignorance, due to be eroded by the onset of deterministic science. In ancient and medieval philosophy chance could be contrasted with divine purpose, and until the 18th century the concept was of little application, since nothing is strictly due to chance when God's purpose is shown in all creation. The equally ancient opposition between chance and science was eroded after the rise of statistics and probability theory in the 17th century. Probability became the ‘guide of life’ providing the tools with which to assess chances in insurance and gambling, discovering causal connections, finding rates of mortality, crime, and marriage, even before the onset of probabilistic theories in physics, such as statistical mechanics and then quantum mechanics. The problem of interpretation is that of deciding whether probabilities measure something ‘real’ or whether they merely reflect the beliefs of reasonable persons faced with various quantities of data (see personalism). The widespread view that quantum mechanics is irreducibly probabilistic, so that quantum events do not merely manifest superficial randomness overlaying a deterministic basis, is the main stimulus to attempts to give theories of what chance ‘really is’, or of how fundamental laws of nature can have a probabilistic form. One difficulty lies in seeing how two universes that are the same in respect of the events that occur, might yet differ in the chance with which those events came about.
If no one believes that chance is any cause of anything at all, that is fine by me. You bring in chaos, I would like to ask you what you mean by chaos in science. Yrreg
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frako Member Posts: 2932 From: slovenija Joined: |
What is chance in science?
probability what is the chance that a coin will land on its head 50:50 throw it a 100 times and it will come close to that number or not it could show 70:30 but the more times you throw it the closer it will get to a 50:50 ratio you can get multiple heads in a row but thrown enough times your bound to get a tail the chance of winning the lottery is very small but if enough people buy lottery tickets at one time one is bound to win. chance dose not cause anything it is only a probability that something will happen given the circumstances
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