- 32,814
- 4,725
Thanks. I'll post this on my blog as well! :)
Zz.
Zz.
ZapperZ said:But Ivan, you're using one of the most common trick of attacking the debunking of it, by saying that something else could also be equally faulty and thus, it can't be all that bad. I do not believe that this has addressed any degree of credibility of astrology.
Ivan Seeking said:The point was that I have never seen a qualified test of astrology, in spite of all of the debunking. The most common approach is to show that people make bad subjective interpretations. If the debunkers really wanted to explore this and determine if there could be any validity to it, they would devise a reasonable test, but I have never seen it done.
This speaks to your second point as well. I have never seen a credible test of astrology, so I don't know if there might be anything to it.
Ivan Seeking said:If science has no valid means to test a claim, how can the burden of proof be dumped on laymen? Granted, their's is a statement of faith, but the debunking is pretty much worthless from what I can see. And I don't mean just here, but in every debunking of it that I've seen.
If science has no valid means to test a claim, how can the burden of proof be dumped on laymen? Granted, their's is a statement of faith, but the debunking is pretty much worthless from what I can see. And I don't mean just here, but in every debunking of it that I've seen.
Then what are you waiting for? James Randi has $1 million waiting to award to you!
Again, as I've illustrated, most people have no clue on the difference between anecdotal evidence and actual, scientific evidence. This is one clear example.
Zz.
ZapperZ said:There are many things in which science has no means to test a claim, because these things are unfalsifiable. It is not the fault of science. But the public, however, needs to understand that, which is these claims simply have no validity that can be shown and proven. The burden of proof still lies with those who made the claim that these things are real, just like the rest of us when we make our claim. Why would they be any different or special?
Secondly, since when has none of these things been tested? Psychic abilities etc. have been the subject of testing for many years, with nary a well-document evidence. If there is, we'd all won't be talking about its validity Bob Park even highlighted a test done by a high school girl that clearly debunked one of these things and even got published in a reputable journal. So no, I disagree that there are no aspect of any of such pseudoscience that has been tested rigorously.
Ivan Seeking said:Well, first of all, part of the point is that anyone who claims that astrology is all rubbish is likely blowing smoke since AFAIK no one has ever done a good test of it. At the least no one seems to point to a good test showing that serious astrological claims are falsified.
So from what I see, the typical attacks are unfounded even if correct. But the real question is why people believe in astrology. I think the answer is that people perceive truth in what they read or hear [I'm talking about serious astrologers and practitioners, and not tabloid stuff]. Now, this may be due to nothing but gullibility and word games, but in many cases it seems that having tried it, many people are left believing that it works. That may not be evidence for you, but it is for them. If scientists are going to demand scientific evidence, they need to provide a fair test and quit pointing to subjective stooges as evidence that astrology doesn’t work.
What has been tested rigorously in the lab is the assertion that psychic phenomena can be produced on demand in the lab. That might rule out one class of claims - namely the obvious charlatans - but it hardly settles the point.
asterias said:d_jnaneswar said that he has seen supernatural workings ( and not that he is one who can do it ). Does Randi give award even to them ? Huh ?![]()
d_jnaneswar said:Well,
Why didnt I apply to randi? The answer is :
1. I didnt know much about randi until very very recently.
2. randi seems to be biased on debunking rather then seeing the truth.
3. randi seems quite obviously deluded about his views on homeopathy that works. IT simply works!
d_jnaneswar said:Hey zz,
I didnt think the link I provided was wrong. Its just a link to a book about a man. No strings attatched. Still, if you think its not meant to be, then by all means, take it down. I would take it down if its any way problematic.
This is still a physics forum. Debunking and talking about theories is what I expected. I was just pointing out that homeo seems to work! Thats all! The hundreds and hundreds of people getting cured by homeo is something I see everyday. And Randi's comments on homeo never touches it. Thats what I wanted to point out.
Secondly, I am not a medical guy. I have no clue how homeo works. I was hoping for a discussion on how it might. I know how it might not, thanks to randi.
Very clear that correlation doesn't imply causation. But it doesn't deny it either. It is obvious for me that its working, based on the effects that I see in people. Its not obvious for me as to how it works. I mentioned Homeo to point out one of the reasons of me not bothering with randi. Skepticism is fine, but confirmed skepticism is as bad as blind faith. I have neither. All i have is my natural tendency to believe what seems reasonably right. Thats all.
This whole topic came about because of "Debunking" and "faith healing". I was just pointing out areas where there's no debunking happening. All people are doing is to debunk false people, people with false claims, and I am all for it. I don't accept it on "blind faith" that just because a few nut-cases got debunked, it means that the whole thing is wrong. I feel there's more to it, because I have seen it. I want to find it and research into it.
I am open to the possiblity, completely open to possiblity that it might all be poof. But I am against blind faith, and against blind skepticism. I am on these "physics" forums to study and discuss and improve "MY" view of the world.
I am happy to just read these forums, but can't help but ask questions that don't seemed to be touched on. This is an amazing forums that gives me knowledge of several people who might have read several books, helping me think of concepts without having to wade through mountains of books to find just that one argument. I don't want to make this forums an ugly debate any ways. I was just talking of randi, because its mentioned.
Anyways, let's get one with it!
DJ
d_jnaneswar said:But all I wanted to see ask was that why does it work so well on so many people and still elude science? Does science need to grow? Is there a new avenue and new outlook that can be brought about? Is something very obvious missing?
d_jnaneswar said:Besides,
I think homeo works on a "life" level. Not just on a chemical level. It works inside a patient, but might not work on a glass plate in a laboratory. I haven't seen experiments like these. Unless its done, its not "Scientific" enough to say that homeo doesn't work, just like randi did. What you said seems to say that test groups have been used. Can you point me to any link if you have any at hand? I would look at the statistics myself.
Could there be a difference? "Life" is something science fails to explain emphatically. All it says is that Life and consciousness MIGHT be emergent properties. Nothing more than that. The mind vs brain debate is age old and is not solved because science didnt grow up to it yet.
Thanks for the discussion and taking your time.
DJ
d_jnaneswar said:I certainly was guessing. I don't know if it works on a life level. But if it works, that's a strong possiblity, isn't it? Especially when its doubtlessly found not to work on a glass plate level, it is still a possibility? I was not suggesting it is, but i think it might be the case. I will wait for scientific explanation before confirming on whether it works at the level or not. Atleast, hahnimann says that it helps "VITAL FORCE" in restoring the bodies balance. Thats what I thought.
Placebo effect is indeed interesting. Psychology over physiology is an interesting topic. Any homeo specific study links? i am googling away, but i take it that i can get a better set of links on these forums than all those thousands that google gives.
Oh by the way, speculation is the first step in formulating an experiment, isn't it? First a theory is estabished and only then, its validity is tested, right? Thats what I was trying to do.
DJ
But see, using terms such as "life level" and "vital force" etc. are vague and undefined. It certainly isn't well-defined in physics and biology. So yes, while we do start of speculating, we speculate using established knowledge, i.e. we try to build on top of things that we already know and well-defined. That way, we know what to measure when we try to verify it. That is not what you are doing here.
Oh by the way, speculation is the first step in formulating an experiment, isn't it? First a theory is estabished and only then, its validity is tested, right? Thats what I was trying to do.
Well then. I must wait till science grows up enough to define them. In case of homeopathy, we need that physics and biology base.
d_jnaneswar said:Life force or vital force is not well defined in physics or biology, I wonder why.
That's a flat out lie.here in india, theories of life force, vital force, what ever you want to call it, is almost home science.
Which is futile, cause it doesn't.I was searching around why homeoworks
And so far, I didnt find any other explanation than "mistakes in personal evaluation" for the growing demand for homeopathy.
Studying psychology a bit these days to understand why scientists say that mystical phenomenon are delusions. So far, didnt find any good reason to believe that.
Im talking of the likes of one-ness with all existence, ineffable peace and bliss, bliss that passeth understanding, thorough knowledge of self
If I can know about what ways I can prove such things, it would be rather helpful. I am clearly ignorant of the procedures to follow or anything like that. But anecdotal evidence is so much for me that i can't just deny it. Neither can I prove it, in the case of mystical phenomenon. I understand it philosophically, but not scientifically. I wonder how people study this effect.
Moridin said:You seem to be confusing 'idea' and 'theory' with hypothesis. An idea is just what it sounds. A (scientific) hypothesis is a falsifiable statement. A scientific theory is a well-supported explanation to a phenomena in the natural world that can include facts, laws, inference and tested hypothesis. In science, a theory is trumps a mere fact or law. A scientific theory explains the data and makes testable predictions.
RetardedBastard said:Hmmm, while I agree with your other posts, I seriously think we need to give d_jnaneswar a break here with the "definitions." There are plenty of examples of scientific "theories" out there that would not qualitfy your strict definition of a theory (string "theory" does not trump Gauss' "law" nor is it well-supported... atleast not yet). Caloric "theory" and many others also come to mind, but I'm sure you know about them.
So my point is, if so many scientists themselves are so "care-free" about definitions and usage of the words theories, hypotheses, laws, etc, why should the general public be held to a different (higher?) standard?
What scientists are saying now about phenomenon like sleep have been around since ages in Indian philosophy. Some of the quotes of modern scientists are almost similarly described by people like Ramana Maharshi. Especially, the psychological phenomenon is someplace which has not seen enough light in modern science.
You say that there's no shred of evidence for mystical experiences. On the contrary, there is tons of anecdotal evidence. I know that anecdotal evidence is not scientific enough. but there must be a reason for such anecdotal evidence. Unfortunately not many scientists did test them as extensively as one is doing, for instance, in the case of particle physics. How can there be evidence when there's no proper scientific experimentation?
When I said that the theories about life force are almost home science, that is science which moms talk to kids, you said its a flat out lie. Unfortunate. Stories of pranayama, yoga, tapasya, about Saints and Mahatmas are surely home science. I also said that these days it lost popularity because it doesn't pay. So, surely its not prominent these days, but it still persists. I am from such a family. The recent support for Swami Ramdev shows how much Yoga holds good in people's hearts in India. Oh, by the way, yoga is also not widely tested scientifically until recently. Even now, research is "going on". If research has not happened, how can there be a "shred of evidence"?
Also, anecdotal evidence is not good as scientific evidence, which i do agree, but as a lay man, and a curious one at that, I need to understand the basis for such huge anecdotal evidence. If science is not strong enough or open enough to get out of its shell to study it, then it begs the question as to why not. I wonder if you ever meditated long enough to find out whether such mystical claims are true or not. Otherwise, there's not much point in discussing "evidence" there, isn't it? When we are not ready to experiment, how can there be evidence?
As you said, the words I used to express my notion of "mystical experiences" seem very vaguely defined. Vaguely defined to you, probably? Any Indian philosopher would consider what I wrote as "definitive". They are anything but vague. How can I know what is vague for you when I have no clue about how far science went and what words you use for what? I want to learn to do that. Thats why I am here. I want to learn science. I want to know why they are vague, when they are anything but vague to philosophers of advaita siddhanta and bhagavatgita. Especially when almost similar words are used by people even in the west, to explain mystical experiences.
There have been instances when I stopped practicing meditation and stuff because I was convinced then as to why its just a hocus pocus.
I am ready to let go of it if I can truly find out what's happening.
Still, I couldn't find any reason to call mystical experiences delusional.
But its a fact that science is yet to understand what "sleep" is, beyond the effects recorded on the brain. So far, even in the latest "discover" magazine, dreams and sleep are stated as some of the top 10 unsolved mysteries about the brain. So is the concept of "consciousness". Anecdotal evidence for consciousness as a fact of life is unsurmountable. A scientist needs it even to debunk it. Still, sadly enough, science is not grown up enough to explain it!
Curiously, this concept of consciousness, its links to living beings, the response systems of the body, the workings of involuntary systems of the body, all these are still mysterious to science.
And medicine depends on these things. True that homeo cannot work logically as per today's scientific knowledge. But I see thousands of people getting cured every day. There are about 1000 homeo clinics here in hyderabad, Andhrapradesh, India. They have been in buisiness for many years. I wonder why. Thats all I am saying.
A quote from the website sciencemadesimple.com . This quote shows that science is a noun? A noun to describe a system?How do we define science? According to Webster's New Collegiate Dictionary, the definition of science is "knowledge attained through study or practice," or "knowledge covering general truths of the operation of general laws, esp. as obtained and tested through scientific method [and] concerned with the physical world."
I doubt it. Even if it where, it was not based on scientific methodology. Anyone can guess things right.
I sincerely apologize. I am working on developing my vocabulary. Thank you for your patience and your time to talk with a noob like me.I'm sorry. You cannot just make up words and give them a complete arbitrary definition and then use them to back up your claims. Science is not a noun, it is a verb. It is a process that uses empirical experiments. None of the things you mention are science, not even in India. They are, however, memes that are indoctrinated into the next generation. The fact that pseudoscience persists is not a valid argument for its validity.
Quite true. Thats what I am trying to achieve. And in the mean time, I am quite open to debunking the whole thing if I can't do it.The reason that pseudoscience lacks evidence is not because science hasn't examined them, it is because the practitioner themselves have been unable to produce evidence to support their claims.
I am convinced that meditation has great psychological benefits. It is just that the random metaphysical claims that goes with it has not been shown to be at all relevant. Spiritual experiences does not have to do with the supernatural at all. According to Carl Sagan (Demon-Haunted World), 'spirit' means 'to breathe' and it does not have to deal with anything immaterial.
They are, however, memes that are indoctrinated into the next generation.
I hope to provide that some day. Anecdotal evidence says to me that there is a strong possiblity of knowledge gain through meditation. I shall research more as to how to prove it within the scientific framework.There has been no valid methodology or epistemology presented that supports the gain of knowledge through meditation. Spending long times alone without stimuli has been know to cause hallucinations.
I was trying to get at saying that there is a need for formulation of methods of experimenting the validity of subjective experiences, and distinguishing temporary hallucinations and true insights and experiences that are life-altering. People who had such experiences devoted their lives to telling people how to achieve the same effects through systematic practices, and there's ample anecdotal evidence to show that such practices did provide the promised results. But the practices require dedication of life, just like study of science does. Those who did dedicate their lives for them and studied them through out did get expected results.Yes, there is indeed reasons for anecdotal evidence such as confirmation bias, false positive pattern recognition, chance, hallucinations and so on. You cannot possibly compare particle physics with pseudoscientific nonsense. There is plenty of 'proper scientific experimentation' in both particle physics and experimental psychology. What are you trying to get at?
Sleep and consciousness are very much parts of mysticism and spirituality. Infact, the spirituality that I am referring to is all about Consciousness. Universal consciousness ( the existence of the trait of consciousness in the fundamental energy which pervades all of the universe as per science ) is at the heart of the teachings of such mystics who claim to have experienced it.The problem with this line of argument is that neither sleep nor consciousness are part of mysticism. With the available evidence, we can conclude that they are very natural phenomena that occur all the time and a lot of research have been made into both sleep and consciousness. There is not only anecdotal evidence for the existence of sleep or consciousness, but much scientific evidence as well.
True, but it is yet to be explained as to why the immune system works as a system, and works every time, even when i has a chance not to work. It hasnt explained as to what triggers "self-preservation" in the case of those things. The chemical part of it was explained quite well by science. Its origin is also explained through "evolution". But the "why" of it as to why these cells work in unison to do what they do to preserve the system has not been explained. Similarly, the parts of the brain and the chemical side of things has been explained regarding the involuntary response systems, but not why it works "for" the system.There is actually quite a lot that science can show about response systems of the body, from sensation to the vertebrate immune system and the blood clothing system and so on. Reflexes have also been explained. No big mystery here.
Where did the tendency of self preservation come from? Who wants to "self preserve"? When and how did that "self awareness" arise? Why did it arise? And above all, why does this all work to preserve itself from obeying the second law of thermodynamics? Why do living systems stay ordered?
d_jnaneswar said:Well, evolution does explain "how" things came to be, like giraffe's neck. I know that stuff and quite agree with it. But the "why" part of the question is still un-answered. Why should there be any "natural selection"? Why should the world be the way it is? Why do so many "genes" and the protiens in DNA act in such a remarkably accurate way, even though they have a high "chance" of acting otherwise? And why do they do it so consistently?
Those are still unanswered to me. I think they are un-answered, generally, in science.
siddharth said:There was a test that Shawn Carlson did on astrology which was published in Nature. Also, there have been other tests which have repeatedly shown that astrology has no greater predictive power than what is expected by chance. I think James Randi had also done experiments which proved the same thing.
Here are the references
- A double-blind test of astrology, Nature 318, 419 - 425 (05 December 1985)
- Treating astrology's claims with all due gravity, Nature 447, 528 (31 May 2007)
- http://www.imprint.co.uk/pdf/Dean.pdf, Journal of Consciousness Studies, 10 No. 6-7, 2003, pp175-198
I disagree. Claiming that psychic phenomena cannot be reproduced when tested under proper controls, yet somehow may exist otherwise seems very analogous to the God of the gaps argument
Ivan Seeking said:That looks more like it. It seems that only recently has this finally been addressed [well, that one goes back 1985]. Do we have any more examples? Let's look at all of the evidence.
We will also need evidence that personalities can be tested accurately in the first place. Given ten of the best personality tests, how much will they agree about a particular person? Also, are the tests used in these studies still considered to be accurate?
How do we know that the personality tests were correct and that the astrological predictions were incorrect, or no better than chance?
(from http://skeptico.blogs.com/skeptico/2005/02/what_do_you_mea.html)Two tests were performed:
Test #1: Astrological charts were prepared for 83 subjects, based on natal data (date, time and place of birth), provided by the subjects. Each subject was given three charts: one chart based on their own natal data, and two charts derived from natal data of other people. Each subject was asked to identify the chart that most correctly described them. In only 28 of the 83 cases, the subject chose their own chart. This is the exact success rate expected for random chance. The astrologers predicted that the subjects would select their own chart more that 50% of the time.
Test #2: 116 subjects completed California Personality Index surveys and provided natal data (date, time and place of birth). One set of natal data and the results of three personality surveys (one of which was for the same person as the natal data) were given to an astrologer who was to interpret the natal data and determine which of the three CPI results belonged to the same subject as the natal data. In only 40 of the 116 cases, the astrologers chose the correct CPI. As with test #1, this is the exact success rate expected for random chance. The astrologers predicted that they would select the correct CPI profiles in more that 50 per cent of the trials.
The fact is that many psychic claims are made by average people who don't claim to have control of such abilities. It happens when it does.
In other cases, even so called psychics say that it just comes to them when it does. There is no justification for demanding that this can be done at will any more than a doctor can insist that patients exhibit symptoms on demand.
Ivan Seeking said:We have had a number of stories about "psychics" finding bodies when the police failed. The skeptics claim that this is just cleverness, yet not one skeptic has found a body.
https://www.physicsforums.com/showthread.php?t=138358
https://www.physicsforums.com/showthread.php?t=89477
I know that we had one news account where the "psychic" is led by instinct or whatever to a lake, she walks into the water, and the body of the missing person literally rises in the water right in front of her. I don't know if it's in there or not, but here are a couple of links for now.
ZapperZ said:But see, Ivan, this is why I mentioned about that study regarding the cell-phone transmitter. If you get a large enough number of subjects, then even a few of them are bound to get it "right", simply by chance. What this means is that, unless this psychic can consistently get it right, and get it right under a controlled study, you cannot rule out chance. I mean, how many times did this person get it wrong? And how many times can people like you and I can simply guess at a number of these cases and get it right? That's the whole point of a controlled and large-sampling study - to get factors such as chance and lucky guess out of it.
Again, those reports are similar to the example I gave, where I am simply reporting on people who actually got it right 6 out of 6 on when the transmitter signal was turned on. It is misleading to draw a conclusion on something like that, and that applies to any claim of psychic ability. I want a systematic collection of data on how many times that psychic actually made predictions, under what conditions, and how many of those were right. An individual event doesn't count, and certainly as you can see, isn't convincing either to me or to many scientists. If they want to be out of the pseudoscience doghouse, this is the kind of evidence that is required. There's no way around it.
And I'll make sure we clarify this point again. I am not claiming that such a thing doesn't exist (that is an entirely different argument that I can argue for). I am arguing that to state these things as if it is an obvious, well-known and well-verified phenomenon with the same degree of certainty as everyday physical phenomena is a fallacy. Valid evidence beyond just anecdotal evidence is just isn't there.
Zz.
Moridin said:Psychic Detective
How Psychic Sleuths Waste Police Resources
http://www.csicop.org/si/2005-07/i-files.html
http://www.csicop.org/specialarticles/psychic-sleuthing.html
http://www.csicop.org/specialarticles/police-psychics.html
Despite Popularity, Psychic Detectives Fail to Perform
It would appear as if no psychic has ever been awarded by the police for helping them solves crimes.
siddharth said:From here, there are references to 36 further studies, in which astrology was shown to have no predictive power.
The number of peer-reviewed studies I found which validated the claims of astrology was zero.
I believe that the personality test used was the CPI. From the Nature article, the CPI test was used "because the advising astrologers judged the CPI attributes to be closest to those discernable by astrology."
See here for more.
http://www.deltabravo.net/custody/psychtests.php
Even if the CPI test used isn't 100% accurate, I think the consensus is that there exists a definite correlation between actual behavior traits, and the results of the tests. On the other hand, there was no correlation between the astrology charts, and the results of the CPI tests.
Maybe. Or, maybe it doesn't happen at all.
I don't follow that analogy. The symptoms that a patient complains about can be experimentally confirmed. If a patient complains about something, he/she can be kept under observation till that symptom is experimentally confirmed.
There may not be any awards, but testimony from the police involved in these cases says otherwise. And the fact the Emma Smith was arrested proves that your links are meaningless.