Psi will not lie down and die; neither will it stand up and be counted.Psi researchers, by adopting the methods, procedures, and institutions of orthodox science, have been quietly attempting to gain the acceptance and approval of the scientific community, by increasing their rigorous adherence to scientific method and conducting new experiments that meet all published criticisms. Most scientists generally ignore these new studies until, eventually, critics develop new lines of attack against them.
Critics also reserve for themselves the right to take a great deal of time in examining studies for flaws. Psychologist Ray Hyman, a prominent skeptic, once suggested with regard to Helmut Schmidt's PK studies with random number generators that, although he could find no serious flaws in these studies, he would like to have another twenty-five or thirty years to examine them more carefully. This strategy leaves the critics grinning in confidence, for it is highly unlikely (but not impossible) that any scientific study (or series of studies) would be found "completely flawless" after twenty-five or thirty years of further technological progress. Psi researchers respond to this approach by claiming that potential flaws in their studies do not suffice to disqualify their findings. They claim that the burden is on the skeptics not only to find flaws but, additionally, to demonstrate that these flaws could have contributed somehow to the beyond chance results they have obtained. Otherwise, they argue, the alleged flaws may simply be trivial. To support this argument, they point to meta-analyses in which studies that were free of particular flaws showed as strong a psi effect as other studies in which the flaws had not been eliminated. In response, the critics have suggested that the ostensible psi effects may have been contributed by artifacts other than the particular methodological flaws that were being examined in the meta-analysis comparisons. The only way to be certain that this is not occurring, they claim, is for experiments to be completely flawless. Psi researchers counter by claiming that the demand for completely flawless experiments is, for good reason, not required in any other field of science -- it is scientifically sterile:
...resort to the "dirty test tube" metaphor provides an unrestricted license for the wholesale dismissal of research findings on the basis of vague and ad hoc "weaknesses." Whole domains of research are dismissed through allusions to "inadequate documentation," "inadquate controls," "overcomplicated experimental setups," and "lack of experimental rigor." Yet if the measure of good scientific methodology is its capacity to rule out plausible alternatives, such attributions are clearly inappropriate. No scientific experiment is so pristine that it can withstand the efforts of a sufficiently determined critic, but the fact remains that by any reasonable standard the methodology of many successful psi experiments is fundamentally sound.In effect, the psi researchers are accusing their critics of unscientifically taking a position that is unfalsifiable, e.g. no matter what evidence is produced in favor of a psi effect, skeptics will come up with some argument in favor is dismissing it. Skeptics counter by claiming that the psi hypothesis, itself, is unfalsifiable and therefore unscientific. They claim that no matter how many experiments fail to obtain positive results, or how many studies are shown to be faulty, researchers will claim that they have not disproven psi's existence.
Thus the convoluted arguments reach deep into the philosophy of science, causing us to question almost every premise of ontology and epistemology. However, the tone of the debate between proponents and opponents of psi's existence is not always polite. Name calling is common enough that outside observers have come to assume that there exists "an extraordinarily annoying 'tendency' to sloppiness among parapsychological experimenters." Of course, name-calling occurs on both sides of the debate, as examplified by William James' earlier use of the term "ignoramus." Such characterizations, however, are often unfair., Several independent critics have concluded that psi experiments are comparable to research studies in the field of psychology., The problem of image is one that has plagued psi research from its very beginnings. Yet, even at the turn of the century, the level of critical intelligence among researchers affiliated with the Society for Psychical Research was extremely high, according to William James (whom many still regard as America's greatest psychologist):
According to the newspaper and drawing-room myth, softheadedness and idiotic credulity are the bond of sympathy in this Society, and general wonder-sickness its dynamic principle. A glance at the membership fails, however, to corroborate this view. The president is Professor Henry Sidgewick, known by his other deeds as the most incorrigibly and exasperatingly critical and skeptical mind in England....Such men as Professor Lodge, the eminent English physicist and Professor Richet, the eminent French physiologist, are among the most active contributors to the Society's Proceedings; and through the catalogue of membership are sprinkled names honored throughout the world for their scientific capacity. In fact, were I asked to point to a scientific journal where hard-headedness and never-sleeping suspicion of sources of error might be seen in their full bloom, I think I should have to fall back on the Proceedings of the Society for Psychical Research. The common run of papers, say on physiological subjects, which one finds in other professional organs, are apt to show a far lower level of critical consciousness.There is, of course, another perspective. For example, Eric Dingwall, a British anthropologist who has spent sixty years affiliated with psychical research, eventually left the field in exasperation with the low standards he found and convinced that irrational, popular occult groups were thriving on misinformation propagated by psychical researchers.
The fact -- that, after more than a century of inquiry, psi researchers have yet to firmly establish the phenomena which they purport to study -- cannot help but reflect on the quality of the research itself (or the researchers themselves) in comparison to work in other related disciplines. Yet, considering the low level of funding for psi research, one might well argue that both the quality and quantity of research studies has been surprisingly high. The strategy of psi researchers is to obtain from their critics the most complete description possible of the methodological requirements that would suffice to prove psi's existence. However, in order to meet these requirements, the field of psi research will undoubtedly itself require levels of funding comparable to that available for other fields of science in which a high level of methodological rigor is standard practice. Skeptics wish to see experiments independently replicated in many laboratories, using tamper-proof, automated equipment whose parameters are well understood. Psi researchers seem to be closing in on this goal and, perhaps, with additional levels of funding, they will over the next several decades begin to attract the serious attention from mainstream science which they feel they deserve. Since before the turn of the century, breakthroughs have periodically appeared to be just around the corner, but somehow they never seem to have arrived. This situation led William James to comment, when writing in 1909 about the first twenty-five years of psychical research:
It is hard to believe, however, that the Creator has really put any big array of phenomena into the world merely to defy and mock our scientific tendencies; so my deeper belief is that we psychical researchers have been too precipitate with our hopes, and that we must expect to mark progress not by quarter-centuries, but by half-centuries or whole centuries.The history and sociology of science shows that the arguments surrounding psi research are not atypical., Even in the hard sciences, it is possible to find experimental evidence that is compelling to some scientists but contested by others. The outcomes of experiments can always be contested by challenging one or more of the many assumptions upon which those outcomes rely. Such arguments are in most cases resolved fairly quickly by means of further experimentation and argument. In most cases the process of criticism will come to an end. One feature of psi research is that consensus never seems to emerge.
While the cycle seems like pointless repetition to some, my own opinion is that the debate, over the generations, has increased in both subtlety and sophistication. This is the best progress we can expect until such time as a decisive case can be made. The debate is an ancient one. Perhaps it will be finally solved in our lifetime; however, until then, the wisest course is to tolerate the ambiguities, uncertainties and multiplicities of perspective. This is not always easy. Often, we are tempted to seek the comfort that comes from certainty. Were I to do so, I would echo, as a starting point, the words of William James:
In psychology, physiology, and medicine, wherever a debate between the mystics and the scientifics has been once for all decided, it is the mystics who have usually proved to be right about the facts, while the scientifics had the better of it in respect to the theories.Science today is incomplete in many respects. We lack a unified theory of the physical forces. We lack a theory of consciousness itself. Our ability to integrate psi (if it exists) into our scientific worldview is extremely limited until we can develop adequate theories of these fundamental constituents of the universe.
Interestingly, in the past fifteen years since the original publication of The Roots of Consciousness, there has been considerable development in the area of grand unified field theory. While a final solution to this basic problem in physics has not been arrived at, the outlines of what such a solution will look like seem to be emerging. Section IV, following, discusses theoretical progress in the area of consciousness and psi research with a particular focus, as elaborated on in the Appendix, on a potential theoretical environment for integrating consciousness and psi with grand unified field theory.
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