Richard Dawkins Going After Faith Healers

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Richard Dawkins is challenging the existence of supernatural phenomena, seeking evidence for non-physical entities, and has yet to receive a response to his inquiry. The discussion highlights skepticism towards faith healing and other pseudosciences, emphasizing that claims of alternative knowledge must still meet the burden of evidence. Critics argue that many believers are unlikely to change their views, as their beliefs often stem from a strong placebo effect rather than scientific validation. The conversation also touches on the complexities of consciousness, with some asserting that while it may exist, it does not necessarily validate the existence of other non-physical entities. Overall, the debate underscores the ongoing tension between rationalism and belief in the supernatural.
  • #91
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

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?

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

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.
 
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  • #92
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.
 
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  • #94
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.

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.

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?

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

How do we know that the personality tests were correct and that the astrological predictions were incorrect, or no better than chance?

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.

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.
(from http://skeptico.blogs.com/skeptico/2005/02/what_do_you_mea.html)

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.

Maybe. Or, maybe it doesn't happen at all.

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.

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.
 
  • #95
hmm.. interesting post siddharth!

Looks like astrology lost in those studies! I wonder where and how the tests subjects got their astrology education from. I think that will point to the real culprits.

I don't say that astrology that we see is correct. It is usually wrong. But i certainly don't rule out the possiblity.

Any one heard of "NADI" astrology of India? Its one mystery that is quite simply mind boggling. It has many loop holes too. But none the less, its a puzzle to me. I wonder if any studies went into it. Its a bit secretive too though. Most of the time, it too fails to predict the future. But what those guys can tell you about your past is amazing. They can tell you sometimes even the names of your grand fathers and grand mothers and explain their family, financial and health conditions, which only our family might know.

DJ
 
  • #96
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.

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.
 
  • #97
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.

However, every time someone says that there is no evidence for psychic phenomenon, they are wrong. We may have no practical way to discern chance from potentially causitive mechanisms, but there is evidence.

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.

I never said that there was conclusive or even convincing evidence to all, but there is evidence. Also, I wasn't aware of anyone claiming proof. It seems to me that many scientists are so quick to dismiss these claims as nonsense that they lose perspective. When we consider some of these cases like that of Etta Smith, the idea that she found the body by chance is basically nill.

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.

That is a matter of interpretation. Again, consider the case of Smith: I don't see where chance plays a likely role at all. The idea that someone could go for a drive in Los Angeles and by chance find the body of a victim that she has visions about, that she had even reported to the police, is ludicrous. It is not the same problem as the transmitters. Now maybe something else could explain it but that conjecture with no basis in fact or evidence. And the fact that scientists don't give such cases more credence tells me that they're not being objective. What I see is the default to the frauds and easily explained cases, and ignoring the cases that are impossible to explain based on the known facts. To me this is no better than pointing to Richard Hoagland as a typical example of a scientist.

I have no problem accepting that there may be questions for which we have no answers. Other seem to demand that we call something nonsense unless it can be proven in a lab. Well, there are plenty of things that can't be done in a lab.

With typical debunking, what I see are scientists and others demanding proof where no one claims any [less the charlatans]. Next, the assumption is that if there is no proof, it ain't real. That is a fallacious. On the other hand, you seem to be happy to accept that real things might exist that we simply can't test at this time [or maybe even never], so we probably agree much more than not.

If there is anything to this stuff, and if we keep open minds and recognize where true mysteries seem to exist, then maybe one day someone smart enough will come along who can figure out how to test and study these things.
 
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  • #98
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

As long as there is one valid case, the rest is moot.

It would appear as if no psychic has ever been awarded by the police for helping them solves crimes.

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.
 
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  • #99
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.

You have certainly produced the best and only evidence ever presented here that astrological claims have been tested. Thank you. Most debunkers talk a lot and do very little. I will be sure to post your links in our Debunking Napster.

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.

So this would be evidence, but not proof that the claims are falsified. We have no proof that the test is even accurate.

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.

We don't know if the phenomenon even exists, so there is clearly no way that we can make assumptions about when it should work, or under what conditions. The analogy was to compare symptoms that come and go. Another example would be the proverbial intermittent fault in an automotive electrical system. If the fault doesn't happen to occur when the car is at the shop, the mechanic may have no way to find the problem. This is a very common problem in the real world. But the mechanic would be narrow minded and in error to accuse every such customer of lying.
 
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  • #100
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.

Now who is the one that uses anecdotal evidence, reading too much into small number, confirmation bias and observational selection?

If anything, the event you proclaim to be factual actually supports the contents in the links posted. But of course, it seems if you are advocating that it is upon the skeptic to disprove the idea of psychic detectives?
 
  • #101
A dead body and an arrest warrant are not anecdotal evidence.

There is no burden of proof on me here because I'm not trying to prove anything. I am simply responding to false debunking claims with examples.
 
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  • #102
Ivan Seeking said:
However, every time someone says that there is no evidence for psychic phenomenon, they are wrong. We may have no practical way to discern chance from potentially causitive mechanisms, but there is evidence.

I never said that there was conclusive or even convincing evidence to all, but there is evidence. Also, I wasn't aware of anyone claiming proof. It seems to me that many scientists are so quick to dismiss these claims as nonsense that they lose perspective. When we consider some of these cases like that of Etta Smith, the idea that she found the body by chance is basically nill.

The only difference here is the question of the nature of the evidence, and is the evidence convincing? You are ready to grant them the benefit of the doubt. I don't. The issue here isn't some scientist suddenly coming out of nowhere and claiming something to not exist. This has never been the case. The issue here is MANY people claim that these things (i) are real (ii) are as valid as other physical phenomena (iii) should be treated as valid as other physical phenomena. Now that is bogus. It is perfectly valid, in my opinion, to challenge such claims and then ask for convincing evidence. When that doesn't exist, after hundreds of years, then something isn't right here.

Again, we need to look back at all the things that we know now very well and the issue that REAL things evolve from one aspect to another and to another. We know this for sure. This is how valid and real phenomena evolve. We know more and more about it beyond just establishing that it is real. This is not what has occurred with these pseudosciences, and this fact is undisputed.

Even after that length of time, there are people who either accept them, or still want to give them the benefit of the doubt by claiming there are "evidence" just doesn't make any sense to me. How long does one needs to keep an open mind before flies fall into it?

That is a matter of interpretation. Again, consider the case of Smith: I don't see where chance plays a likely role at all. The idea that someone could go for a drive in Los Angeles and by chance find the body of a victim that she has visions about, that she had even reported to the police, is ludicrous. It is not the same problem as the transmitters. Now maybe something else could explain it but that conjecture with no basis in fact or evidence. And the fact that scientists don't give such cases more credence tells me that they're not being objective. What I see is the default to the frauds and easily explained cases, and ignoring the cases that are impossible to explain based on the known facts. To me this is no better than pointing to Richard Hoagland as a typical example of a scientist.

The difference here is that Richard Hoagland hasn't produced anything, while the rest of the scientists have. Can you say the same for that group of people you're defending? When one does work based on physically-testable and measurable phenomena, it really doesn't matter whether people believe you or not. Various institutions throughout history have tried to suppress such things to no success. So why do you think "real" psychics are so special that the typical process of being accepted does apply to them, after all these years? Even poor Galileo and his model of the universe got accepted and verified even with such irrational religious opposition. Yet, psychics could not convince what I perceive to be generally rational, intelligent people, and could not do it for such a long time. Why are they so special?

Zz.
 
  • #103
It is perfectly valid, in my opinion, to challenge such claims and then ask for convincing evidence. When that doesn't exist, after hundreds of years, then something isn't right here.

Well, it is perfectly valid, in my opinion, to say that if science couldn't find evidence in its mere 300 year existence, that it might, in the coming years. And I would certainly agree that then something isn't right here!

Piles of anecdotal evidence and how many investigators?? How much is the science of psychology being taught to the general public so that they can see for themselves as to what the state of science is, regarding psychic phenomenon?

I think the fault is more on the spiritual side of people. Too many people not willing to test their faith, too many people ignoring others faith as some how "false", not many people even bothering about what the mystics told about such things, too many people taking their own, or their friend's opinion (and all the hierarchy of normal people that form religious institutions) as a standard rather than taking Saint's opinions (by saints, I don't mean just canonized, but mystics of all and no religions, whose lives can stand up to the closest scrutiny of human value standards and scriptural standards, who are exemplary on their ethical, moral life styles, and who were ever immersed in bliss that passeth understanding), and add to that, fakers who pose as though they are "holier than others" and start preaching stuff that they don't apply to their own lives, religious and caste based hatred putting off anyone who is decently intelligent, etc..
These are the reasons for science staying "touch me not" with spirituality. But this somehow "evolved" into "Science says so.." attitude where even prominent scientists, who know very well that science is an ongoing process, still claim to "conclusively debunked this or that" is the other side of the problem. There have been great people on both sides, who strove for the betterment of humanity, which ever way they believed in.

All this will come together when a true inquiry about true claims in an open minded fashion happens. Both sides have to act responsibly in this.

Spiritual and mystical (Mystical as in those of mystics) experiences are essentially subjective, and we have to device ways of seeing what actually happens before and after such experiences. Whether the scientific community is with me or not, I am walking this path. May the Spirit of Inquiry reign supreme!

DJ
 
  • #104
d_jnaneswar said:
Spiritual and mystical (Mystical as in those of mystics) experiences are essentially subjective, and we have to device ways of seeing what actually happens before and after such experiences. Whether the scientific community is with me or not, I am walking this path. May the Spirit of Inquiry reign supreme!

DJ

Well fine. Then you have just implied that spiritual and mystical experiences are nothing better than individual preferences for a favorite color. I have zero problems with that. It explains why people with religious and spiritual believes are always at odds with each other and think that only what they believe in is right.

If that is the case, then don't go around trying to convince others of the validity of such a thing when it is nothing more than a personal, subjective experience and preference. It will not work, especially when there is a glaring lack of evidence. And luckily, science isn't anywhere near that. An airplane will fly no matter if you believe if it can or cannot. And that is as clear of a difference between science and pseudoscience, something that many people obviously do not realize.

Zz.
 
  • #105
Okay I took a few notes so hopefully this is a little more comprehensive :)

Nice intro about how science has helped medicine, about increase in life expectancy etc.

Richard visits a faith healer who heals through meditation and relaxation etc. Interview with her where she claims that most humans have a double helix but others have more (triple helix? I don't know), and that the inhabitants of Atlantis had 12 strands organised as four triangles. She heals by altering DNA. She then offers to put Richard's strands back in so that he's closer to the Atlanteans, and she waves her hands and makes some noises and claims that he should feel much better in a couple of months... what?

The funniest moment of the show, Richard comes out of an alternative medicine shop and says to the camera crew "...it's mostly angels".

A bit on the MMR vaccine controversy and how there was very little evidence, and yet now 1/5 of UK children arent vaccinated, and the first death from measels in 14 years.

Richard talks to some ladies at a alternate health fair where they tell him that everyone has angels on their shoulders that look after their health. Richard asks "how many do I have?", she says "have you asked any angels to come to you?", he says "no", she says "well then you haven't got any"...

Interview with a believer in the seven chakras of hindu teaching. She says she believes that they are actually black holes within our bodies. She says a lot of things that are not very well matched with the actual science of black holes and are more guided by common misconception.

Interview with Deepak Chopra about how he relates quantum mechanics to healing. He claims that a thought is a quantization of consciousness, Richard argues that he's just using quantum mecahnics in order to claim that his methods are scientifically valid. Chopra claims that science has arrogantly stolen quantum mechanics for themselves... He thinks that science is arrogant for claiming that they know all the answers (?).

Wooooo HOMEOPATHY. A beautiful piece of imagery here. Dawkins puts a drop of liquid into a fish tank, and asks if this is enough dilution for homeopathy remedies... it isnt, then he does the same in a swimming pool.. it isn't dilute enough, the same in a lake.. it isn't dilute enough, the same drop in the ocean.. still isn't dilute enough. Says that in order to dilute to homeopathic standards it's equivalent to one molecule of substance in the number of atoms in the solar system of water.

The NHS spent £10m recently to refurbish a homeopathic hospital. Theres an interview with an NHS doctor, Dr Peter Fisher. He believes that it does work, although the scientific literature is not conclusive. It shows him dealing with some of his patients, he often gives much more care and longer sessions than most doctors do. He prescribes one of the patients a homeopathic solution of salt. Richard asks how much difference that solution of salt will make compared to all the salt they get in their diets anyways. Fisher says he doesn't know how it works, it just does.

Richard says that while there is good anecdotal evidence for homeopathy, that's not good enough for science, he emphasises double blind trials and give a quick summary of the recent 2005 metaanalysis published in the lancet, where the biggest and most well controlled studies showed no efficacy over the placebo.

He does a little bit on Herceptin and how release of the drug was delayed due to science wanting to be sure that the drug was safe and effective, and compares this to the relative ease that these alternative medicines make it into every day use.

A section where Richard has some kinesiology treatment, lots of tapping of different areas of the body. He talks about how it's obvious that this is doing nothing for his body, but he does feel better, because of the care that's being given to him for an hour. He talks about the hypothesis that contact with a healer (in ancient times) might kick start the body's self-healing.

Interview with Nick Humphreys about the placebo effect, and how people who discover the placebo effect may well invent mystical ways that they make people feel better through, even though it's all due to the placebo effect. Most people who are doing this don't realize that it's just the placebo effect. He even goes as far to say that Jesus probably operated through the placebo effect.

There's an interview with a woman at a big alternative therapy hospital in the UK, she claims that because some of these treatments have been practiced for hundreds of years that they must be good. Richard points out the fallacy, showing that in the places these treatments originated, people are clamouring for western medicine. Being old does not mean that they are any good.

That's about it throughout the whole program he makes sure to state that science is different from this, it is testable, verifiable, and honest.

There's some weird music through the credits.. I don't know what that was all about... maybe one of you will get it.. :)

Apologies for any spelling errors.
 
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  • #106
This took a lot of time and effort. Thank you very much for the report. It was a very entertaining report. Now we just have to wait for it to appear on YouTube. :)

Zz.
 
  • #107
My views on it are very similar to that of the first one. The interviews are interesting, but the rest of it is probably nothing new to those of us actively interested in science.

Again, I feel that the general public may be given something to chew on from it, and that is almost certainly Richard's aim. He wants people to think more scientifically, and while I'm sure this is a good way to go about it, my only worry is that perhaps 2 hour long programmes may not have been enough.

Glad you enjoyed the summary, I'm too tired to type properly of a morning :)
 
  • #108
Well fine. Then you have just implied that spiritual and mystical experiences are nothing better than individual preferences for a favorite color. I have zero problems with that. It explains why people with religious and spiritual believes are always at odds with each other and think that only what they believe in is right.

If that is the case, then don't go around trying to convince others of the validity of such a thing when it is nothing more than a personal, subjective experience and preference. It will not work, especially when there is a glaring lack of evidence. And luckily, science isn't anywhere near that. An airplane will fly no matter if you believe if it can or cannot. And that is as clear of a difference between science and pseudoscience, something that many people obviously do not realize.

Zz.

Subjective experiences are as much a part of our daily lives, if not more, as the empirical side of things. Love, pleasure, happiness, etc. are all subjective. And after all, those are the ones we are looking for.

Speaking of subjective experiences, learning is such an experience. If you learn the facts of science, it doesn't mean that every one has. Every one needs to learn for their own. Learning being subjective, scientific thought and learning of it also come into sphere. Unfortunate that some people think "Scientific Method" is the only way to learn.

Scientific learning is enhanced(by added motivation) based on the experience of "Awe" on the part of the learner when he learns about the beauty of the universe. Yet, somehow that's not enough. We need love and other such social needs and we learn those in a variety of different ways. Not just the "scientific" way.

Science is good when two criteria are met.
1. when it is in its best attitude of inquiry and is learning more about environment and other such stuff.
2. when it is useful for the lives of others and the society and environment as a whole.

Similarly, if a study of subjective experiences and practices helps in getting the results that are helpful for the society, then by al means, one should study and try and tell everyone about it. Thats all I am saying! Any one who says "Just because its a personal, subjective,... don't go around convincing people of the validity of it" is clearly missing the point. As long as it helps, kudos to it - whether it is a study of empirical and objective phenomenon or that of a subjective experience.

Just because something is subjective, it shouldn't be denied of studies, especially if it is so prevalent in the society and if its results can help better the condition of the world as a whole. Science is but a miniscule, mostly unapplicable, part of life. Subjective experiences are the major part. Infact, the whole of life is a series of subjective experiences! It demands a study and knowledge.

DJ
 
  • #109
d_jnaneswar said:
Subjective experiences are as much a part of our daily lives, if not more, as the empirical side of things. Love, pleasure, happiness, etc. are all subjective. And after all, those are the ones we are looking for.

Speaking of subjective experiences, learning is such an experience. If you learn the facts of science, it doesn't mean that every one has. Every one needs to learn for their own. Learning being subjective, scientific thought and learning of it also come into sphere. Unfortunate that some people think "Scientific Method" is the only way to learn.

Scientific learning is enhanced(by added motivation) based on the experience of "Awe" on the part of the learner when he learns about the beauty of the universe. Yet, somehow that's not enough. We need love and other such social needs and we learn those in a variety of different ways. Not just the "scientific" way.

Science is good when two criteria are met.
1. when it is in its best attitude of inquiry and is learning more about environment and other such stuff.
2. when it is useful for the lives of others and the society and environment as a whole.

Similarly, if a study of subjective experiences and practices helps in getting the results that are helpful for the society, then by al means, one should study and try and tell everyone about it. Thats all I am saying! Any one who says "Just because its a personal, subjective,... don't go around convincing people of the validity of it" is clearly missing the point. As long as it helps, kudos to it - whether it is a study of empirical and objective phenomenon or that of a subjective experience.

Just because something is subjective, it shouldn't be denied of studies, especially if it is so prevalent in the society and if its results can help better the condition of the world as a whole. Science is but a miniscule, mostly unapplicable, part of life. Subjective experiences are the major part. Infact, the whole of life is a series of subjective experiences! It demands a study and knowledge.

DJ

What makes you an authority on science?

You just said that "... it demands a study and knowledge..". Can you claim to have both to be able to say that you just said in this post? I would claim that you haven't a clue what 'science' is and how it is practiced. Thus, you have no foundation to make those statements, even based on your own assertion. You seem to want others to apply these standards, while you trample all over them yourself.

If science is subjective, then there's no reason to expect an airplane would fly if you don't believe in it, or that your modern electronics such as your PC would work if you don't believe in quantum mechanics. Can you show me evidence of those?

Your post is full of self-contradictions. If everything is based on subjective interpretations, then what's the point in having any kind of rational discussion whatsoever? That's like trying to convince someone that your favorite color is better. It's pointless. The very fact that a large part of science involves experimental work, and that results must be reproducible, clearly shows that there are many aspect of our physical work that are not subjective. Our emotional and subjective view of things are a miniscule aspect of our world. We are NOT that significant.

Zz.
 
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  • #110
Ivan Seeking said:
I never said that there was conclusive or even convincing evidence to all, but there is evidence. Also, I wasn't aware of anyone claiming proof. It seems to me that many scientists are so quick to dismiss these claims as nonsense that they lose perspective.
If I am able to recover a long lost object, and claim that the object was personally handed to me by a troupe of yodeling gnomes, do gnomes then deserve the kind of legitimacy that psychic visions have gained from Etta Smith?

Besides, Ivan, among your repeated mentions of the Etta Smith case, you failed to mention one vital piece of evidence: that her psychic vision story (which she has subsequently changed into a psychic non-vision story) failed the police department's polygraph test.
 
  • #111
What makes you an authority on science?

You just said that "... it demands a study and knowledge..". Can you claim to have both to be able to say that you just said in this post? I would claim that you haven't a clue what 'science' is and how it is practiced. Thus, you have no foundation to make those statements, even based on your own assertion. You seem to want others to apply these standards, while you trample all over them yourself.

If science is subjective, then there's no reason to expect an airplane would fly if you don't believe in it, or that your modern electronics such as your PC would work if you don't believe in quantum mechanics. Can you show me evidence of those?

Your post is full of self-contradictions. If everything is based on subjective interpretations, then what's the point in having any kind of rational discussion whatsoever? That's like trying to convince someone that your favorite color is better. It's pointless. The very fact that a large part of science involves experimental work, and that results must be reproducible, clearly shows that there are many aspect of our physical work that are not subjective. Our emotional and subjective view of things are a miniscule aspect of our world. We are NOT that significant.

Zz.

I don't need to be an authority on science to say what i said.

You seem to have mis-understood me. Most human lives, almost one third of them goes in sleep and dreams. Some more in pursuit of subjective experiences like happiness, satisfaction, etc. Only a part of it, if at all, is spent on pursuing Science. Some scientists may spend most of their lives for the pursuit of science. But most humans dont. Most humans spend most of their time in pursuit of subjective experiences. if our lives, the conditions of the world and other such things are so full of and dependent on subjective experiences, don't the subjective experiences deserve study? Dont they DEMAND study?
I would claim that you haven't a clue what 'science' is and how it is practiced.
Sir, you can claim all you want. Although I might know only a little bit about how science works, I know just as much about living as anybody else does. I am talking about life.

If science is subjective, then there's no reason to expect an airplane would fly if you don't believe in it, or that your modern electronics such as your PC would work if you don't believe in quantum mechanics. Can you show me evidence of those?
Science, coming from latin "Scientia" (source - wikipedia) meaning "knowledge". Airplanes flying is a phenomenon. Knowledge of it is science. Knowledge, definitely is subjective in most part. A confirmed lunatic cannot be a scientist, atleast for the most part.
If science is considered purely non-subjective, then it has no meaning, in the sense that it is knowledge without a knower?
Unless science is subjective, one has no reason to expect airplanes to fly. Because i "know" that they can fly because of such and such rules as discovered by scientist have been taught to me(learning is also a collection of subjective experiences), for instance. So, science is essentially subjective, but since humans have similar physiological and psychological structures, their subjective experiences tend to be similar and from that, science gets its universality. This is how you and I agree on what an airplane is. If its not so, then there's no point in us discussing. Science gets its greatness because it solves the questions that the subjective minds of humans get, and also since all humans have similar subjective experiences, it starts to become applicable universally.

DJ
 
  • #112
Then you have a rather strange, personal definition of "subjective".

But then again, since you consider everything to be subjective in the first place, I suppose that is consistent that you can make up your own definitions. If that is the case, I no longer see any point in any kind of discussion, because we cannot have any kind of objective experiences. You are trying to convince me of your favorite color.

Please continue such line of discussion in the Philosophy forum.

Zz.
 
  • #113
ZapperZ said:
The only difference here is the question of the nature of the evidence, and is the evidence convincing? You are ready to grant them the benefit of the doubt. I don't.

Not accurate; I am willing to consider the claim and recognize it for what it is without instantly dismissing as nonsense. There is a big difference.

The issue here isn't some scientist suddenly coming out of nowhere and claiming something to not exist. This has never been the case. The issue here is MANY people claim that these things (i) are real (ii) are as valid as other physical phenomena (iii) should be treated as valid as other physical phenomena. Now that is bogus.

True. There are some who make dramatic claims. In the case of people who claim to have direct experience with such things, they may know for a fact what we can only guess at, but there is certainly no scientific proof that psychic phenomena exists, yet.

It is perfectly valid, in my opinion, to challenge such claims and then ask for convincing evidence. When that doesn't exist, after hundreds of years, then something isn't right here.

Sure it is valid to challenge claims and ask for evidence, but absense of evidence of evidence of absence. Again I suggest that we simply may have no way to study such things yet. I don't demand that science progress at a rate that satsifies me personally in order to justifiy keepingan open mind. And a good thing considering how often our facts seem to change: The expansion of the universe is slowing down.. no, its speeding up. Whoops, we just noticed that we missed 90% of the universe. And the speed of light limit only applies to local space. Something must be wrong here.

Again, we need to look back at all the things that we know now very well and the issue that REAL things evolve from one aspect to another and to another. We know this for sure. This is how valid and real phenomena evolve. We know more and more about it beyond just establishing that it is real. This is not what has occurred with these pseudosciences, and this fact is undisputed.

First of all, pseudosciences have nothing to do with the discussion. Real phenonema can be studied scientificially or not. The methodology has no bearing on the credibility of the claim. Next, phenomena don't evolve, our understanding does. I have no idea what your point is here.

Even after that length of time, there are people who either accept them, or still want to give them the benefit of the doubt by claiming there are "evidence" just doesn't make any sense to me.

That is a personal point of view and not a scientific one. I point to a compelling case and you argue that we should ignore it based on what? It seems to me that your position is that nothing yet proven will be ever be proven.

How long does one needs to keep an open mind before flies fall into it?

There are plenty of real phenomena that were dismissed by most scientists, but are real nonetheless. We have a napster full of them.

The difference here is that Richard Hoagland hasn't produced anything, while the rest of the scientists have. Can you say the same for that group of people you're defending?

I am talking about cherry picking the cases that are easy to dismiss instead of considering the compelling cases. What is often refuted by debunkers are cases that interest only the zealots. If we want to be fair about it, then we have to consider the more interesting cases.

When one does work based on physically-testable and measurable phenomena, it really doesn't matter whether people believe you or not. Various institutions throughout history have tried to suppress such things to no success. So why do you think "real" psychics are so special that the typical process of being accepted does apply to them, after all these years? Even poor Galileo and his model of the universe got accepted and verified even with such irrational religious opposition. Yet, psychics could not convince what I perceive to be generally rational, intelligent people, and could not do it for such a long time. Why are they so special?

I am not defending psychics. I am defending the possibility that there are genuine psychic experiences. I spoke to this point earilier when I specified that it may not be something that anyone can control. Smith doesn't claim to be a psychic, nor does she claim to have had any other psychic experiences. She claims to have had one psychic experience, and she produced the body to back up her claim.

If something can't be tested under controlled conditions then there isn't much that we can do to address the issue for now. That doesn't make the claim bogus. And if one gives any credence to human experience, as we do in a court of law, for example, then we have to leave the door open that these things may actually happen. You seem to argue that we should ignore all but what we can already prove, and that effectively closes the door to discovery.
 
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  • #114
Gokul43201 said:
If I am able to recover a long lost object, and claim that the object was personally handed to me by a troupe of yodeling gnomes, do gnomes then deserve the kind of legitimacy that psychic visions have gained from Etta Smith?

She was released from jail and the charges were dropped when others confessed to the crime. It was deteremined that she had no involvement. How did she produce the body? We can ignore her explanation, and we might assume that she had access to information, and that connection was never discovered, but that is an assumption without any basis in evidence.

Besides, Ivan, among your repeated mentions of the Etta Smith case, you failed to mention one vital piece of evidence: that her psychic vision story (which she has subsequently changed into a psychic non-vision story) failed the police department's polygraph test.

Lie detector tests are not considered to be realiable. But if they are, then I guess Travis Walton really was abducted by aliens. Have it your way. I'll write off Etta if you accept Walton.
 
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  • #115
Spooky or flukey? When I logged off the other day, having just posted in this thread, I looked up, and I swear to God, some program on the TV was talking about Etta Smith. :biggrin:
 
  • #116
Ivan Seeking said:
She was released from jail and the charges were dropped when others confessed to the crime. It was deteremined that she had no involvement. How did she produce the body? We can ignore her explanation, and we might assume that she had access to information that was never discovered, but that is an assumption without any basis in evidence.
The same argument should apply to me any my gnomes. Why should the fact that I found the object lend any credibility to my fantastic report of how I found it (especially, if there are other rational explanations for the finding)?

Lie detector tests are not considered to be realiable. But if they are, then I guess Travis Walton really was abducted by aliens. Have it your way. I'll write off Etta if you accept Walton.
They are much more often right than they are wrong. Claims of psychic activity are overwhelmingly more often wrong than they are right. Do you actually believe Etta's story has a greater likelihood of being right than the lie detector test? (Besides, Walton actually failed his first polygraph test.)

Here's a response from csicop:

http://www.csicop.org/si/2005-07/i-files.html

She was later questioned about her precise knowledge and was given a lie detector test, which she failed. According to a detective’s sworn testimony, “the polygraphist indicated that she was being deceptive,” even “trying to control her breathing” (Guarino 1987, 5, 10).
...
Is it not possible that an acquaintance of Smith, privy to information about the crime, sought her help in revealing the information? Could Smith not merely have been protecting her source? The possibility gains credibility from the fact that the killers were uncovered because one of them had boasted of the crime to people in his Pacoima neighborhood and, at the time, Smith lived in Pacoima! Interestingly, as Smith went searching for the nurse’s body, her psychic powers seemed to wane, and it was one of her children who actually spied the white-clad corpse (Klunder 1987; Varenchik 1987, 44–45).

That Smith could locate the canyon site on a map is revealing. She was clearly not employing a technique of divination (such as map dowsing, which usually involves the use of a pendulum) to locate something hidden (Guiley 1991; Nickell 1994, 163–164). Instead, she seemed already to know the location and was merely seeking to identify it on a map for police. Smith appears to have given conflicting accounts of her “vision.” She said on a television program, “It was as if someone had put a picture right in front of me” (Sightings 1992). Yet the book Psychic Murder Hunters assures us, “Strangely Etta didn’t have a vision of any kind—she described it as a feeling rather than a vision” (Boot 1994, 348).

Also, see this post from the other thread:
https://www.physicsforums.com/showpost.php?p=1130198&postcount=31

K.J.Healey said:
Actually I just was looking around in google Earth for the locations, and if you use what is said in the articles:
She lives in Pacoima, CA
She works at Lockheed near Burbank (I assume they mean Lockheed Martin Info & Tech at 505. W. Woodbury Rd, Altadena, CA) Due to no other lockheed properties near (other than banks). (its basically burbank)

That means that everyday for work she drives both ways down I-210 to get from home to work. I-210 is also the main road that goes through Lakeview Terrace, the area that she found the body. If it was found 400 feet from I-210 I could see her glimpsing the body on her way to work that day, not knowing what it was, and thinking about it later.
Try putting those locations in google earth. Do a Lakeview Terrace, Burbank, CA to get some idea of where the "lakeview" area is in the foothills. Its not very large, and 210 goes right over the bottom of the "canyon", which is really just an old riverbed from the looks of it, at the bottom of the valley.

I'm not saying she isn't psychic, just that sometimes people remember things and, if they're intelligent enough, put it together in their head and check it out.
 
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  • #117
Gokul43201 said:
The same argument should apply to me any my gnomes. Why should the fact that I found the object lend any credibility to my fantastic report of how I found it (especially, if there are other rational explanations for the finding)?

She produced evidence to support her claim. I don't know how much more simple this can be. Sure, there might be another explanation, but we have no good evidence to support this assertion.

They are much more often right than they are wrong.

They are not accepted in a court of law because they are not considered to be realiable. And if there was ever a situation where external stress might influence the results, this would certainly be a good example.

Claims of psychic activity are overwhelmingly more often wrong than they are right. Do you actually believe Etta's story has a greater likelihood of being right than the lie detector test?

Lie detectors are not considered to be reliable, so the point is moot.


(Besides, Walton actually failed his first polygraph test.)

And passed two more, IIRC. Also, I thought that two [of six?] people failed the first one and Walton passed. I will have to check.

It is intersting that we now default to unrealible technologies in order to support a "scientific position".
 
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  • #118
For years I have waited for trustworthy lie detectors, for cases just like this. When this techology becomes available, then maybe cases like this will fade into memory.
 
  • #119
I'm with Ivan here. Lie detectors are themselves highly unreliable. In fact, I believe a National Academy of Sciences commissioned study has indicated that they can no more pick a liar than a psychic.

:)

Zz.
 
  • #120
Ivan Seeking said:
She produced evidence to support her claim.
How does her finding the body support her claim she found the body through psychic means? This is no different than my claim that I found some object with gnomic help.

I don't know how much more simple this can be. Sure, there might be another explanation, but we have no good evidence to support this assertion.
And what about all the rest of the points quoted above?

In any case, you're failing to see that "the finding of the body" is not evidence at all, for "the finding of the body through psychic means". There is only evidence for the fact that she knew where the body was and absolutely no evidence whatsoever that she used psychic powers.

Heck, there's enough and more reason (provided in previous post) to disbelieve (purely from facts within the case) her story.
They are not accepted in a court of law because they are not considered to be realiable.
Let's forget about the polygraph results then. Far as I'm concerned they indicate a greater probability of lying. The correlation coefficient for polygraph testing is far from zero.

It is intersting that we now default to unrealible technologies in order to support a "scientific position".
And you prefer the word of the person? Besides, I've provided a handful of other reasons to disbelieve the testimony, and so far, you've ignored them.
 
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