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Author Topic:   Misunderstanding Empiricism
purpledawn
Member (Idle past 3478 days)
Posts: 4453
From: Indiana
Joined: 04-25-2004


Message 151 of 185 (433116)
11-10-2007 4:37 AM
Reply to: Message 150 by Percy
11-07-2007 11:13 AM


Understanding Empiricism
Let me ask you this.
What do you feel I don't understand about empiricism that you feel I should understand about empiricism?

This message is a reply to:
 Message 150 by Percy, posted 11-07-2007 11:13 AM Percy has replied

Replies to this message:
 Message 152 by Percy, posted 11-10-2007 9:15 AM purpledawn has replied

  
Percy
Member
Posts: 22480
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.8


Message 152 of 185 (433127)
11-10-2007 9:15 AM
Reply to: Message 151 by purpledawn
11-10-2007 4:37 AM


Re: Understanding Empiricism
purpledawn writes:
What do you feel I don't understand about empiricism that you feel I should understand about empiricism?
It isn't so much that you misunderstand empiricism as that you don't accept how different the confidence levels are between its application in anecdotal experience versus scientific method. It's sort of like timing an hour by counting seconds in your head versus using a highly precise chronometer, and in many cases it's far worse.
Dr. McGarey probably used empiricism in his case studies (in other words, I'm not accusing him of making things up), but our suspicion is that he did not use the scientific method. But we'd have to have the appendix, and then if there's enough information we could determine whether he did or did not.
Richard Feynman said that the easiest person to fool is yourself. It is the scientist's motto and the foundation for success for all charlatan's and flim-flam artists. The scientific method is the way we determine as best as we possibly can the true nature of the real world. One reason that it's so successful at doing this is that the replication requirement turns science into a collective enterprise. While one or a few scientists can fool themselves into accepting something about reality that isn't true, the likelihood of this happening diminishes dramatically as the pool of participating scientists expands, because in wide diversity there are no common biases and proclivities, and it is unlikely in the extreme that they could all be fooled identically while studying the same natural phenomenon.
Because science is tentative, because our methods are not perfect, no suspected phenomenon can ever be categorically ruled out. Science will never be able to categorically demonstrate that natural phenomena like ESP and UFOs and Bigfoot do not exist, or that there are no health benefits from magnetic bracelets and therapeutic touch and homeopathy, not because these things actually exist or actually work, but because it's never possible scientifically to rule anything out. You've been here long enough to see Dawkin's invisible flying spaghetti monster mentioned, probably several times, and it's extremely instructive to note that science cannot categorically demonstrate that this monster does not exist. The same is true of pink fire-breathing dragons. All science can say is that the current evidence does not support the existence of such phenomena. But it can say this with great confidence.
One of the characteristics of a pseudoscience is that it stays at the same state of progress for years and years, decades even. Here are some examples from science and pseudo-science:
  • Computers: Babbage's computing machine, WW-II computing machines, Eniac, IBM/360, Intel 8080, Pentium.
  • ESP: no progress
  • Astronomy: Galileo's telescope, Lick Observatory, Mount Palomar, Hubble.
  • UFOs: no progress
  • Space exploration: balloons, Sputnik, Telstar, Mercury missions, Apollo moon landing, space shuttle, space station.
  • Bigfoot: no progress
  • Medicine: early surgery, germ theory of disease, anesthesia, vaccines, antibiotics, modern surgery, joint replacements, organ transplants.
  • Faith healers: no progress
  • Straight chiropractic (subluxation theory): no progress
Because of the lack of progress in the pseudosciences, "research" from decades ago is as "relevant" today as it was then, and one of the common qualities observed from advocates of pseudoscience is citing very old "research".
Advocates of those like Edgar Cayce and William McGarey are apparently unable to distinguish between the scientific application of empirical methods of study and anecdotal observations. This quality is widely shared among the general population, and it is why it is so easy for con-artists and flim-flam men to fleece the public.
Concerning medications, some have a relatively instant and obvious impact, such as headache medications, and so personal experience plays a big role in deciding whether to use them. In most cases, they either work for you or they don't. Scientific studies of such medications add value by determining safety, proper dosage levels, side-effects, long-term impact and drug interaction issues.
But many medications do not have a relatively instant and obvious impact. What is the effect of mega-doses of vitamin C? Anecdotal evidence is when you take it for a year, then try to remember whether you had greater or fewer colds the previous year. Or perhaps you kept track of all your colds so you know whether the number of colds you had went up or down. But that's just you. And it's just for one year. Maybe there were more cold viruses in the environment in one of those years. Maybe a vacation destination was a factor. Maybe the visit of a relative with their young children was a factor. And I'm only touching the tip of the iceberg here with the factors that have to be corrected for.
Scientific studies enumerate all the various factors and provide corrections for them (or I should say, the better the study, the better job of this it does). Anecdotal stories in books or at web sites can't even come close, not even remotely. There's no comparison. Science raises empiricism to a high art, and that's why it is so superior to anything else.
--Percy

This message is a reply to:
 Message 151 by purpledawn, posted 11-10-2007 4:37 AM purpledawn has replied

Replies to this message:
 Message 153 by purpledawn, posted 11-10-2007 8:45 PM Percy has replied
 Message 185 by Taz, posted 05-14-2010 6:35 PM Percy has not replied

  
purpledawn
Member (Idle past 3478 days)
Posts: 4453
From: Indiana
Joined: 04-25-2004


Message 153 of 185 (433258)
11-10-2007 8:45 PM
Reply to: Message 152 by Percy
11-10-2007 9:15 AM


Re: Understanding Empiricism
quote:
It isn't so much that you misunderstand empiricism as that you don't accept how different the confidence levels are between its application in anecdotal experience versus scientific method.
I do understand the difference in the level of confidence and accept the difference. The scientific method works well with things that can be measured.
McGarey used whatever method MDs use in clinical diagnosis. The information in Message 120 came from the appendix. That's all there really is. Right now there is no scientific study concerning castor oil packs. So that level of confidence is not available. (From what I've seen so far they don't know what to measure.)
In the absence of conclusive scientific studies, the individual has to rely on what is available and glean what they can from what science does know.

This message is a reply to:
 Message 152 by Percy, posted 11-10-2007 9:15 AM Percy has replied

Replies to this message:
 Message 154 by Percy, posted 11-11-2007 10:01 AM purpledawn has replied
 Message 155 by nator, posted 11-11-2007 10:38 AM purpledawn has replied

  
Percy
Member
Posts: 22480
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.8


Message 154 of 185 (433299)
11-11-2007 10:01 AM
Reply to: Message 153 by purpledawn
11-10-2007 8:45 PM


Re: Understanding Empiricism
purpledawn writes:
I do understand the difference in the level of confidence and accept the difference. The scientific method works well with things that can be measured.
We've never talked about things that can't be measured in this discussion. What we've talked about is the inadvisability of drawing conclusions from anecdotal data. The anecdotal data derives from observations that are subjective and inexact, in other words, of things that can absolutely be "measured", to use your term, but that have been measured very poorly.
In the absence of conclusive scientific studies, the individual has to rely on what is available and glean what they can from what science does know.
I can only give the same answer I've given to this many times already, along with the same qualifier.
The answer hasn't changed. When anecdotal or poor evidence is all that's available and a decision has to be made now, then that's what you go with.
The qualifier I've always added hasn't changed, either. Personal experience is highly subjective and unreliable. If you apply a castor oil pack to your sprained ankle and in a couple days it feels better, how do you know how the ankle would have felt without the castor oil pack? The answer is, you don't have any idea to how your ankle would have responded. You've learned nothing.
So if you then proceed to tell a friend with a sprained ankle that castor oil packs worked for you, you're giving them useless information, because in reality you know nothing about the efficacy of castor oil packs.
The title of this thread shouldn't be "Misunderstanding Empiricism" but "Misusing Empiricism," because that's what people are doing when they reach conclusions based upon the incredibly poor evidence presented in books by people like Cayce or McGarey or based upon websites of shared anecdotal experiences.
Any particular weird belief you want to hold, there are books and websites out there that will provide empirical "evidence" to support you in your belief. Believe the world is flat? There's books and websites for that. Believe the US brought down its own buildings on 9/11? For that, too.! Believe the Apollo moon landing never took place? That, too! Believe in UFO's? Sure! Pyramidology? Yep. ESP? Of course! Elves and leprechauns? You bet! Existence of Bigfoot? Natch! A 6000 year old earth? That, too!
You're also ignoring the "guilt by association" claim. We all like to be fair and not judge until all the evidence has been scrutinized, but there is far more nonsense out there then could ever be scientifically examined. People should take an "I'm from Missouri" approach and be skeptical until the evidence demonstrates the true nature of the phenomenon. This is the approach of science, the approach that has the only record of continuous success.
The question to be asked about anything purported phenomenon of the real world is always the same: what is the quality of the evidence. Science has raised the answering of such questions to a high art.
--Percy

This message is a reply to:
 Message 153 by purpledawn, posted 11-10-2007 8:45 PM purpledawn has replied

Replies to this message:
 Message 156 by purpledawn, posted 11-11-2007 12:00 PM Percy has replied

  
nator
Member (Idle past 2191 days)
Posts: 12961
From: Ann Arbor
Joined: 12-09-2001


Message 155 of 185 (433309)
11-11-2007 10:38 AM
Reply to: Message 153 by purpledawn
11-10-2007 8:45 PM


Re: Understanding Empiricism
quote:
In the absence of conclusive scientific studies, the individual has to rely on what is available and glean what they can from what science does know.
The chemists and biologists told you in the Castor Oil thread that they couldn't see how the castor oil could be getting into the blood stream through the skin, that the McGarey studies appeared to be of poor quality, and that the increased T-cell counts reported could have been just from the heat or low-level ricin poisoning.
This is what the scientists here have told you they know about castor oil packs.
How have you incorporated this information into your individual experience?
It appears to me that you haven't incorporated this scientific information into your individual experience at all.
Edited by nator, : No reason given.

This message is a reply to:
 Message 153 by purpledawn, posted 11-10-2007 8:45 PM purpledawn has replied

Replies to this message:
 Message 157 by purpledawn, posted 11-11-2007 12:27 PM nator has replied

  
purpledawn
Member (Idle past 3478 days)
Posts: 4453
From: Indiana
Joined: 04-25-2004


Message 156 of 185 (433327)
11-11-2007 12:00 PM
Reply to: Message 154 by Percy
11-11-2007 10:01 AM


Re: Understanding Empiricism
On a national or group level we agree. On an individual level we agree somewhat.
I had to do some research and found that guilt by association is a logical fallacy as are some of the authority arguments presented.
I don't see a foolproof method for the individual.

This message is a reply to:
 Message 154 by Percy, posted 11-11-2007 10:01 AM Percy has replied

Replies to this message:
 Message 159 by crashfrog, posted 11-11-2007 2:07 PM purpledawn has not replied
 Message 160 by Percy, posted 11-11-2007 2:19 PM purpledawn has replied

  
purpledawn
Member (Idle past 3478 days)
Posts: 4453
From: Indiana
Joined: 04-25-2004


Message 157 of 185 (433331)
11-11-2007 12:27 PM
Reply to: Message 155 by nator
11-11-2007 10:38 AM


Re: Understanding Empiricism
quote:
It appears to me that you haven't incorporated this scientific information into your individual experience at all.
Fascinating! What evidence leads you to that conclusion?

This message is a reply to:
 Message 155 by nator, posted 11-11-2007 10:38 AM nator has replied

Replies to this message:
 Message 158 by nator, posted 11-11-2007 1:35 PM purpledawn has replied

  
nator
Member (Idle past 2191 days)
Posts: 12961
From: Ann Arbor
Joined: 12-09-2001


Message 158 of 185 (433343)
11-11-2007 1:35 PM
Reply to: Message 157 by purpledawn
11-11-2007 12:27 PM


Re: Understanding Empiricism
There is no positive evidence to support the idea that you have incorporated the facts and conclusions provided to you in that thread, since you have indicated that you still consider McGarey's work to be in any way useful.
For example, how have you incorporated this message from Coragyps? You never replied to him there:
Once again, PD - those fatty acids are indeed present in castor oil, but very nearly entirely in chemically combined forms. Specifically, they are present as esters with glycerol, called triglycerides. Exactly the same as how three molecules of stearic acid combined with one molecule of glycerine makes up most of what we call beef tallow. All of the natural fats and cooking oils I know of - lard, tallow, soybean oil, safflower oil, whale oil, olive oil, etc. - are combinations of three fatty acids (those on your list or dozens of others) with one glycerol. (Glycerol is the same thing as glycerine.)
And all of those fatty acids are very close cousins, chemically, to each other. They differ in how they are metabolized, but any of 'em have to get into the body before they get metabolized at all. And skin absorption is going to be a might slow route for getting in.
Or this one from Meddle, that you also didn't reply to:
The point I was trying to make, albeit not very well, was that the immune system was reacting to the castor oils irritation of the skin, resulting in the inflammatory immune response. A permanent rise in lymphocytes is not necessary, since this increase simply represents a population of identical clones. As I said, the lymphocytes will decrease after the cause of the irritation, in this case the castor oil, is removed and any remaining in the skin is neutralised. But if the castor oil was making a positive effect elsewhere in the body, this increase in lymphocytes should persist.
Can't find anything so far on an increase in lymphocytes directly affecting liver function or any other part of the body, aside from the damaging effects on tissues by cytokines. However, the immune response would be localised to the dermis directly beneath the castor oil pad, since this is the site of inflammation.

This message is a reply to:
 Message 157 by purpledawn, posted 11-11-2007 12:27 PM purpledawn has replied

Replies to this message:
 Message 161 by purpledawn, posted 11-11-2007 2:21 PM nator has replied

  
crashfrog
Member (Idle past 1488 days)
Posts: 19762
From: Silver Spring, MD
Joined: 03-20-2003


Message 159 of 185 (433346)
11-11-2007 2:07 PM
Reply to: Message 156 by purpledawn
11-11-2007 12:00 PM


Re: Understanding Empiricism
I had to do some research and found that guilt by association is a logical fallacy as are some of the authority arguments presented.
Right, but empiricism is a logical fallacy too, as is argument from fallacy.
Crazy, I know.

This message is a reply to:
 Message 156 by purpledawn, posted 11-11-2007 12:00 PM purpledawn has not replied

  
Percy
Member
Posts: 22480
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.8


Message 160 of 185 (433352)
11-11-2007 2:19 PM
Reply to: Message 156 by purpledawn
11-11-2007 12:00 PM


Re: Understanding Empiricism
purpledawn writes:
I had to do some research and found that guilt by association is a logical fallacy...
Of course it's a fallacy. I didn't say that "guilt by association" should lead to automatic rejection. I said you should take an "I'm from Missouri" approach, treating all claims skeptically pending valid scientific evidence, but that "guilt by association" can tell you a lot about where best to direct limited time to serious examination of claims.
But I was making an extremely valid point, one you don't want to miss. I said, "We all like to be fair and not judge until all the evidence has been scrutinized, but there is far more nonsense out there then could ever be scientifically examined." So let's say someone has cancer and their doctor, a cancer specialist, says they need chemo right away before it spreads, while a website that also promotes prophecy and ESP says that they should begin a regimen of laetrile and vitamin B17. Which approach deserves to be treated more skeptically? If you don't find the answer simple and obvious, then this brings us back to your bullshit detector again.
... as are some of the authority arguments presented.
What authority arguments? If you're referring to my Message 154 that you're replying to, there were no authority arguments.
So just to make things clear, I didn't argue that guilt by association automatically makes something false. I argued that it tells you where best to direct your skepticism. And I didn't make any arguments from authority.
So now addressing your other extremely brief comments:
On a national or group level we agree. On an individual level we agree somewhat.
...
I don't see a foolproof method for the individual.
You're just repeating your position without engaging the discussion again. Was my example of using a castor oil pack for a sprained ankle invalid? Misapplied? Misdirected? What? If you're not going to engage the discussion, PD, but just repeat your position, then please stop posting.
--Percy

This message is a reply to:
 Message 156 by purpledawn, posted 11-11-2007 12:00 PM purpledawn has replied

Replies to this message:
 Message 163 by purpledawn, posted 11-11-2007 3:28 PM Percy has replied

  
purpledawn
Member (Idle past 3478 days)
Posts: 4453
From: Indiana
Joined: 04-25-2004


Message 161 of 185 (433353)
11-11-2007 2:21 PM
Reply to: Message 158 by nator
11-11-2007 1:35 PM


Re: Understanding Empiricism
Yes

This message is a reply to:
 Message 158 by nator, posted 11-11-2007 1:35 PM nator has replied

Replies to this message:
 Message 162 by Percy, posted 11-11-2007 2:47 PM purpledawn has not replied
 Message 164 by nator, posted 11-11-2007 3:42 PM purpledawn has not replied

  
Percy
Member
Posts: 22480
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.8


Message 162 of 185 (433361)
11-11-2007 2:47 PM
Reply to: Message 161 by purpledawn
11-11-2007 2:21 PM


Re: Understanding Empiricism
purpledawn writes:
Yes
Replies like this are really unconstructive. Please stop posting if this is to be your approach to discussion.
--Percy

This message is a reply to:
 Message 161 by purpledawn, posted 11-11-2007 2:21 PM purpledawn has not replied

  
purpledawn
Member (Idle past 3478 days)
Posts: 4453
From: Indiana
Joined: 04-25-2004


Message 163 of 185 (433368)
11-11-2007 3:28 PM
Reply to: Message 160 by Percy
11-11-2007 2:19 PM


Re: Understanding Empiricism
quote:
So just to make things clear, I didn't argue that guilt by association automatically makes something false. I argued that it tells you where best to direct your skepticism. And I didn't make any arguments from authority.
The authority one had nothing to do with your argument, just conceding that it is also one that popped up in the overall battle.
Good to know that you're not saying that guilt by association automatically makes his work false.
quote:
You're just repeating your position without engaging the discussion again. Was my example of using a castor oil pack for a sprained ankle invalid? Misapplied? Misdirected? What? If you're not going to engage the discussion, PD, but just repeat your position, then please stop posting.
IMO, you're assuming the individual doesn't know how long it takes for their own sprain to heal. The R.I.C.E. method is the typical approach, but ice is advised for a short period of time (20 minutes). If the individual had no other sprain to compare the situation with, then yes I agree they can't tell if the pack did any better than the R.I.C.E. method.
What exactly do you want from me Percy?
What exactly is the discussion I'm supposed to be engaging in?
I've already agreed on a group and national level, so nothing left to discuss.
I've already agreed that personal experience is only hard evidence for the individual.
Now I've agreed that an individual with no prior injury experience before using a castor oil pack on an injury can't say whether the pack made a difference.
What exactly do you want me to agree with?
As far as my response to nator, I've made it quite clear that my personal choices are not up for discussion. If I don't provide an answer then she continues to hound. Now she can't say I haven't answered her.

This message is a reply to:
 Message 160 by Percy, posted 11-11-2007 2:19 PM Percy has replied

Replies to this message:
 Message 165 by Percy, posted 11-11-2007 4:40 PM purpledawn has not replied

  
nator
Member (Idle past 2191 days)
Posts: 12961
From: Ann Arbor
Joined: 12-09-2001


Message 164 of 185 (433372)
11-11-2007 3:42 PM
Reply to: Message 161 by purpledawn
11-11-2007 2:21 PM


Re: Understanding Empiricism
quote:
Yes
PD, I didn't ask any yes or no questions in my previous post.
I noted that the fact that you still think that McGarey's work is useful indicates to me that you haven't incorporated what Meddle and Coragyps told you in the Castor Oil thread.
I asked you how you had incorporated what they told you into your individual experience.
Based upon how you are continuing to argue in this thread, you haven't incorporated any of it.
Look, if all you are going to do every time your claims about castor oil packs, or any healthcare stuff, are questioned is refuse to answer because it is "personal", then you should really stop making claims at all.
Edited by nator, : No reason given.

This message is a reply to:
 Message 161 by purpledawn, posted 11-11-2007 2:21 PM purpledawn has not replied

  
Percy
Member
Posts: 22480
From: New Hampshire
Joined: 12-23-2000
Member Rating: 4.8


Message 165 of 185 (433388)
11-11-2007 4:40 PM
Reply to: Message 163 by purpledawn
11-11-2007 3:28 PM


Re: Understanding Empiricism
purpledawn writes:
Good to know that you're not saying that guilt by association automatically makes his work false.
Geez, thanks PD. And in return may I say that it's good to know that you don't abuse your children. Now we're even, since we've both expressed relief about things the other never said.
IMO, you're assuming the individual doesn't know how long it takes for their own sprain to heal.
This is a red herring argument, but so misguided I've got to address it. Have you never sprained anything more than once? Do you somehow believe that every sprain of a joint involves the same ligaments to the same degree and damages the joint capsule to the same degree? Every sprain is different.
Follow a basketball team for a few seasons, because basketball is a sport where ankle sprains are endemic. You'll quickly learn how varied the recovery from a sprained ankle can be.
So you're absolutely wrong, the individual in no way can know how long it would take a sprain to heal. You have to take ankle sprains on a day-to-day basis. Yes, you can tell a mild sprain from a severe one, but the timetable will still vary.
Beyond that, there's the question of how one determines when a sprain is fully healed. A farmer who sprains his ankle in the winter might think it's fully healed after a week because it feels pretty good as he tends to minor chores, but had it been spring and he went out and tried to walk his fences he might discover it wasn't as healed as he thought.
In other words, recovery time from a sprain is not only highly varied, it is also highly subjective if an individual is deciding for himself when it is healed. There really can't be any doubt about this.
I've already agreed that personal experience is only hard evidence for the individual.
Except that it often isn't hard evidence, as I've just demonstrated.
As far as my response to nator, I've made it quite clear that my personal choices are not up for discussion. If I don't provide an answer then she continues to hound. Now she can't say I haven't answered her.
By my count, this is the fourth time you've claimed something like this in this thread alone. You seem to have some odd belief that only overtly expressed opinions are allowed to be addressed, while the opinions inherent in arguments are off-limits. Everyone who debates here is defending their personal opinions. If you don't want to do that, don't participate.
The very arguments you're making indicate that you either reject or don't understand the arguments that Nator mentioned. If you don't want to address this apparent contradiction in your position then stop posting, but please, no more one-word responses. Do what you did in this post, quote something somebody said and respond to it.
--Percy

This message is a reply to:
 Message 163 by purpledawn, posted 11-11-2007 3:28 PM purpledawn has not replied

  
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