But we know that prolonged and patient experiment with a properly constituted circle is a SINE QUA NON [absolutely essential]. We know that all does not depend on the medium, but that a circle must be formed and varied from time to time experimentally, until the proper constituent elements are secured. What these elements may be we cannot tell the Seybert Commission. They must discover that for themselves. Let them make a study in the literature of Spiritualism of the varied characteristics of mediumship before they proceed to personal experiment. And when they have done this, and perhaps when they have realized how easy it is so to conduct an examination of this nature as to arrive at negative results, they will be in a better position to devote intelligent and patient care to a study which can be profitably conducted in no other way.
There is no doubt that the report of the Seybert Commission set back for the time the cause of psychic truth. Yet the real harm fell upon the learned institution which these gentlemen represented. In these days when ectoplasm, the physical basis of psychic phenomena, has been established beyond a shadow of doubt to all who examine the evidence, it is too late to pretend that there is nothing to be examined. There is now hardly a capital which has not its Psychic Research Society-a final comment upon the inference of the Commission that there was no field for research. If the Seybert Commission had had the effect of Pennsylvania University heading this movement, and living up to the great tradition of Professor Hare, how proud would her final position have been! As Newton associated Cambridge with the law of gravitation, so Pennsylvania might have been linked to a far more important advance of human knowledge. It was left to several European centres of learning to share the honour among them.
The remaining collective investigation is of less importance, since it deals only with a particular medium. This was conducted by the Institut General Psychologique in Paris. It consisted of three series of sittings with the famous Eusapia Palladino in the years 1905, 1906, and 1907, the total number of seances being forty-three. No complete list of the sitters is available, nor was there any proper collective report, the only record being a very imperfect and inconclusive one from the secretary, M. Courtier. The investigators included some very distinguished persons, including Charles Richet, Monsieur and Madame Curie, Messrs. Bergson, Perrin, Professor d'Arsonal of the College de France, who was president of the society, Count de Gramont, Professor Charpentier, and Principal Debierne of the Sorbonne. The actual result could not have been disastrous to the medium, since Professor Richet has recorded his endorsement of the reality of her psychic powers, but the strange superficial tricks of Eusapia are recorded in the subsequent account of her career, and we can well imagine the disconcerting effect which they would have upon those to whom such things were new.
There is included in the report a sort of conversation among the sitters in which they talk the matter over, most of them being in a very nebulous and non-committal frame of mind. It cannot be claimed that any new light was shed upon the medium, or any new argument provided either for the sceptic or for the believer. Dr. Geley, however, who has probably gone as deeply as anyone else into psychic science, claims that "les experiences"-he does not say the report-constitute a valuable contribution to the subject.* He bases this upon the fact that the results chronicled do often strikingly confirm those obtained in his own Institut Metapsychique working with Kluski, Guzik, and other mediums. The differences, he says, are in details and never in essentials. The control of the hands was the same in either case, both the hands being always held. This was easier in the case of the later mediums, especially with Kluski in trance, while Eusapia was usually a very restless individual. There seems to be a halfway condition which was characteristic of Eusapia, and which has been observed by the author in the case of Frau Silbert, Evan Powell, and other mediums, where the person seems normal, and yet is peculiarly susceptible to suggestion or other mental impressions.