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Post Number:#61
July 28th, 2010, 11:36 pm
Did you know?
Post Number:#62
July 28th, 2010, 11:39 pm
Post Number:#63
July 30th, 2010, 10:43 am
Post Number:#64
August 2nd, 2010, 10:14 am
Post Number:#65
September 5th, 2010, 1:30 am

Post Number:#66
September 5th, 2010, 1:54 am
Meleagar wrote:Once again, science has demonstrated the existence of an afterlife for 150 years.
One need not have an explanation for a thing to prove scientifically that it exists
such as gravity
or the fact that washing one's hands reduces the incidence of disease when performing surgery.
Whether or not it has been "proven" depends on the individual who is assessing the evidence available.
Post Number:#67
September 5th, 2010, 2:32 am
Persecrates wrote:Meleagar wrote:Once again, science has demonstrated the existence of an afterlife for 150 years.
Is that so, now?
I suppose you speak of NDE, and the only think they prove is that your brain keep on functionning for minutes after being declared dead.
You're confusing, "being medically declared dead" and being actually dead.
Demystified wrote:You become food for worms and maggots.
Your bodily fluids replenish nearby plants.
Your body decomposes and becomes new top soil.
If your cremated none of the above. You just poof in a cloud of smoke.
If your buried in a casket who knows how long your remains will be in it before it is destroyed. Who knows what the decomposition rate of a funeral casket is these days. At any rate in a casket I imagine your body might be mummified if it was air tight but then again if wasn't air tight you just would be left with a funeral suit and skeletal bones overtime.
That's why I think you should look fantastic and sauve on your final last day so if somebody digs you up they will say to themselves that skeleton is wearing a really nice suit.![]()
Post Number:#68
September 5th, 2010, 5:49 am
Post Number:#69
September 5th, 2010, 8:54 am
Dbagdeluxe wrote:I definitely agree with this, Persecrates. Must the perception of time correspond with the actual passing of time, though?
Post Number:#70
September 5th, 2010, 12:16 pm
Post Number:#71
September 5th, 2010, 4:50 pm
Meleagar wrote:Yahadreas wrote:If I were to make the positive claim that "unicorns(/dragons/fairies) do not exist", how am I supposed to prove this to be the case? All I can do is point to the lack of evidence which supports the claims that they exist. How can I prove that the American Government are not really alien lizards in disguise?. All I can do is point to the lack of evidence which supports the claims that they are.
The obvious answer is to not make claims you cannot support.
Meleagar wrote:It does not follow from me not being able to prove that unicorns do not exist that I ought to simply dispense with a belief either way; a lack of evidence in favour is sufficient evidence against.
No, it isn't. Lack of evidence for a thing is not evidence it doesn't exist.Not being able to find evidence to support the existence of unicorns is rational grounds for a belief in their non-existence. Simple as.
No, it isn't. Lack of evidence that a thing exists is sufficient rational grounds for saying "I'm skeptical of their existence because I haven't seen any supportive evidence otherwise."
Mountain gorillas were once considered myths. So were giant squid. Lack of evidence for a thing is not rational grounds to assert that the thing doesn't exist; it is rational grounds to be neutrally skeptical.
Meleagar wrote:Although the articles I provided do not deal specifically with mediumship, they do deal with the extra-sensory faculties which mediums, psychics, clairvoyants, etc. claim to have.
Hasty generalization. Nobody in this thread has claimed that mediumship and other psi claims are "the same thing"; you are equivocating the two because you apparently have zero support for your specific assertion about mediumship. The rational thing to do is to withdraw your assertion about mediumship and replace it with a supportable, better stated one that actually reflects your knowledge (or lack thereof) about the scientific evidence specifically regarding mediumship.
Meleagar wrote:There has been no reliable evidence in favour of "psi", as it is called.
I doubt you have the capacity to support this categorical assertion. A better way to phrase it would be that you are not aware of any such evidence.
Meleagar wrote:If it had been reliably shown that an afterlife exists -- that mediums can talk to departed souls -- then there would be as much challenge to mediumship as there is to evolution, i.e. very little.
You are now compounding categorical, unsupported assertion upon assertion, and you are making unsustainable broad claims using the vague term "evolution". Can you support your assertion that there is "very little" challenge to "evolution" - and please, further define what you mean by "evolution".
Otherwise, please stop making broad, categorical and vague assertions that you have no means to support.
It is only because it is impossible to prove a negative that there is still believe in the afterlife (and Yahweh, and Allah, and witchcraft). If positives were proven, as is the case with gravity, the orbit of the Earth, and evolution, then a belief in mediumship (and the lizard-alien politicians) would be the common view.
Appeal to popularity is not a rational argument; claiming that it is not the "common view" is irrelevent. Also, it is a erroneous to claim one cannot prove a negative; some negatives cannot be proven, but others certainly can. "There is no air in this cannister." is an example of a claim of non-existence that can be proven.
If one cannot reasonably support an assertion, whether positive or negative, they shouldn't make it, or once made and challenged, it should be withdrawn.
Meleagar wrote:The fact that Derren Brown, for example, can emulate mediums and psychics using cold reading and clever techniques shows that the same results achieved by claimed mediums and psychics can be explained by cold reading and clever techniques.
Because someone can fraudulently emulate a thing doesn't mean that all such cases of the thing are fraudulent.
Meleagar wrote:It is much more reasonable to explain mediumship with reference to these tricks than to paranormal activity.
Bald assertion. You have yet to demonstrate why it is "much more reasonable" except through appeals to popularity and a hasty generalization via an equivocation to psi phenomena in general.
Meleagar wrote:Only if they can achieve impossible results can we resort to impossible explanations.
I don't even know what to make of this statement. You assume that psi is an "impossible explanation", which clearly reveals your a priori bias, then demand an "impossible result", which by definition is self-contradictory; if it occurs, then obviously it wasn't impossible, and so doesn't meet your criteria.
Post Number:#72
September 5th, 2010, 6:03 pm
Meleagar wrote:Yahadreas wrote:If I were to make the positive claim that "unicorns(/dragons/fairies) do not exist", how am I supposed to prove this to be the case? All I can do is point to the lack of evidence which supports the claims that they exist. How can I prove that the American Government are not really alien lizards in disguise?. All I can do is point to the lack of evidence which supports the claims that they are.
The obvious answer is to not make claims you cannot support.
Post Number:#73
September 5th, 2010, 7:47 pm
Dbagdeluxe wrote:Right, but one can cite reasons for indefinite suspension of belief.
Yahadreas never equivocated the two phenomena either.
On the other hand, one might posit one of many other possible explanations that, in general, necessarily establish the existence of psi, whatever psi may be.
If one argues that mediumship involves non-physical interactions, then we can classify that position as aligned with the view that acknowledges psi phenomena.
Most of us aren't psi researchers and do not have broad knowledge of the literature in that area. If you have evidence that psi do exist, please share.
No, but it does sufficiently demonstrate that those who make claims to mediumship and psychic powers must show that their accomplishments are beyond what cold readers are capable of in order to rule out the possibility that they are just cold readers masquerading as people endowed with supernatural powers. People like Darren Brown have shown us just how much cold reading can accomplish.
It is much more reasonable to explain mediumship with reference to these tricks than to paranormal activity.
The claim that the mind occupies an utterly non-physical psychic existence but somehow interacts with the physical world seems, on the face of it, to violate the conceptions of the physical provided by physicists.
Nonetheless, that claim certainly is a much stronger claim than the claim that all psychics and mediums are just performing tricks.
This of course does not show that the latter explanation is true and the former false, but it does establish a burden of proof for those who claim the that the former explanation is right - one which I don't believe has been met.
I recognize that I am not very knowledgeable about the literature in the area of psi research generally, but nonetheless, my or anyone else's ignorance alone does not in any way imply justification for your assertion that your explanations are the best ones.
Just saying so-and-so says that mediumship is scientifically proven is not even slightly convincing considering that I can also say the same thing about very highly regarded scientists who argue that psychics and mediums are fraudulent.
If you want to make an assertion and be convincing, you must lay out your argument that your explanation is better than the alternatives. Until then, I will continue my indefinite disbelief in the existence of psi (non-physical mental substances or forces).
With lack of evidence for any other theories for NDE, the thus far assumed, but never proven, concept that consciousness and memories are localised in the brain should be discussed. How could a clear consciousness outside one’s body be experienced at the moment that the brain no longer functions during a period of clinical death with flat EEG?
Also, in cardiac arrest the EEG usually becomes flat in most cases within about 10 s from onset of syncope.29,30 Furthermore, blind people have described veridical perception during out-of-body experiences at the time of this xperience.31 NDE pushes at the limits of medical ideas about the range of human consciousness and the mind-brain relation.
Another theory holds that NDE might be a changing state of consciousness (transcendence), in which identity, cognition, and emotion function independently from the unconscious body, but retain the possibility of non-sensory perception. Research should be concentrated on the effort to explain scientifically the occurrence and content of NDE. Research should be focused on certain specific elements of NDE, such as out-of-body experiences and other verifiable aspects. Finally, the theory and background of transcendence should be included as a part of an explanatory framework for these experiences.
Post Number:#74
September 5th, 2010, 9:03 pm
Meleagar wrote:Yahadreas never equivocated the two phenomena either.
Sure he did, and so did you, when you said:On the other hand, one might posit one of many other possible explanations that, in general, necessarily establish the existence of psi, whatever psi may be.
Unless you're going to provide evidence of what non-fraudulent, non-psychological mediumship might entail, and compare that agains what psi might entail, then generalizing that they are the same, or that one requires the other, is unfounded.
We were talking about mediumship, not psi. His information regarding psi was not information about mediumship.
Meleagar wrote:No, but it does sufficiently demonstrate that those who make claims to mediumship and psychic powers must show that their accomplishments are beyond what cold readers are capable of in order to rule out the possibility that they are just cold readers masquerading as people endowed with supernatural powers. People like Darren Brown have shown us just how much cold reading can accomplish.
What psi advocates or mediums would have to do, in order for there to be a scientific case for either, is to engage in rigorously controlled, repeated, wide-ranging scientific experimentation that set baselines and established clear criteria and an appropriate methodology.
Meleagar wrote:Such evidence exists; whether or not one finds it convincing is up to them.
Meleagar wrote:It is much more reasonable to explain mediumship with reference to these tricks than to paranormal activity.
Why is it "more reasonable", especially when you admit you don't have much knowledge about mediumship research?
Meleagar wrote:The claim that the mind occupies an utterly non-physical psychic existence but somehow interacts with the physical world seems, on the face of it, to violate the conceptions of the physical provided by physicists.
Where did I make such a claim about the mind?
Meleagar wrote:Nonetheless, that claim certainly is a much stronger claim than the claim that all psychics and mediums are just performing tricks.
By what means of evaluation have you concluded which is the "stronger" claim? Your personal view?
Meleagar wrote:This of course does not show that the latter explanation is true and the former false, but it does establish a burden of proof for those who claim the that the former explanation is right - one which I don't believe has been met.
If one is going to claim that all such people are fraudulent, then they have their burden of proof to meet. Again, where did I make the claim that you are attributing to me?
Meleagar wrote:I recognize that I am not very knowledgeable about the literature in the area of psi research generally, but nonetheless, my or anyone else's ignorance alone does not in any way imply justification for your assertion that your explanations are the best ones.
Where did I make such an assertion?
Meleagar wrote:Just saying so-and-so says that mediumship is scientifically proven is not even slightly convincing considering that I can also say the same thing about very highly regarded scientists who argue that psychics and mediums are fraudulent.
It has been scientifically proven to many people for the past 150 years. As I said in a previous post: "Whether or not it has been "proven" depends on the individual who is assessing the evidence available."
You admit that you have little knowledge about any scientific literature and research into mediumship, yet here you are arguing against it. Why? Don't you think it is strange that you should argue against something you have little knowledge of? Don't you think it is strange that you consider it more likely that mediums are frauds than not, when you admit to not being informed of the pertinent research?
Meleagar wrote:It seems like you are displaying an a priori bias against the idea that there is an afterlife.
Meleagar wrote:The point being, there is considerable evidence that an afterlife of some sort exists; there is no evidence (that I'm aware of) that an afterlife does not exist. There is no rational reason that I can think of, other than ideological bias, to believe that there is no afterlife.
Post Number:#75
September 5th, 2010, 9:48 pm
As a cardiologist, Pim van Lommel was struck by the number of his patients who claimed to have near-death experiences as a result of their heart attacks. As a scientist, this was difficult for him to accept: Wouldn't it be scientifically irresponsible of him to ignore the evidence of these stories? Faced with this dilemma, van Lommel decided to design a research study to investigate the phenomenon under the controlled environment of a cluster of hospitals with a medically trained staff.
For more than twenty years van Lommel systematically studied such near-death experiences in a wide variety of hospital patients who survived a cardiac arrest. In 2001, he and his fellow researchers published his study on near-death experiences in the renowned medical journal The Lancet. The article caused an international sensation as it was the first scientifically rigorous study of this phenomenon. Now available for the first time in English, van Lommel offers an in-depth presentation of his results and theories in this book that has already sold over 125,000 copies in Europe.
Van Lommel provides scientific evidence that the near-death phenomenon is an authentic experience that cannot be attributed to imagination, psychosis, or oxygen deprivation. He further reveals that after such a profound experience, most patients' personalities undergo a permanent change. In van Lommel's opinion, the current views on the relationship between the brain and consciousness held by most physicians, philosophers, and psychologists are too narrow for a proper understanding of the phenomenon. In Consciousness Beyond Life, van Lommel shows that our consciousness does not always coincide with brain functions and that, remarkably and significantly, consciousness can even be experienced separate from the body.
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