and testimonies relative to such actual phenomena as appear to exceed the usual events of Nature, is especially justified when, in the sleeping condition of the animal, every trace of visible deception is removed; how much more so are doubt, reserve, and refusal, an irrefragable law and duty, when it treats of phenomena which, on one hand, are a scorn to science, and, on the other, not only give rise to suspicion, but are an actual visible deception! This last double character marks thousands of phenomena which eyes and ears have considered real in mesmerism, clairvoyance, spiritualism, etc.
In the mean while, strict natural science never decides a priori, and the indicated character would never prevent science from drawing phenomena of such a character into the range of its investigation and trial. And yet, the science of our day is placed, in every respect, opposite to spiritualism and its relations. Are not the passionate complaints and reproaches to which the representatives of science, and even science itself, are exposed, from the countless fanatics and believers of this mysterious faith, quite unjustifiable?
By no means! It will be easy, after all you have seen and heard here, to justify the bearing of science. I considered myself unable to withdraw from this ungrateful task, because it is a duty of my especial profession to prepare a true explanation, and because my previous scientific research has led me to the region where superstition, prejudice, credulity, and even worse, absolutely rule. I called the task "ungrateful," because one finds powers in opposition against which, as Schiller says, "the gods themselves struggle in vain."
They who are occupied with the questionable regions, which are made attractive and ensnaring through wonderful and mysterious things, are divided into two classes. The first is formed of persons who care nothing about the confirmation and investigation of remarkable events, but, on the contrary, occupy themselves with those events through sordid but harmless motives. To this class belong the frivolous, and those professionless people who are influenced by vanity, and endeavor to kill time with apparently great industry. Of this class it is not necessary to speak further.
The other class is composed of upright people, who mean honestly; and these have a right to be looked after, and set properly on their course, even if teaching and advice find deaf ears.
In this class are two distinct groups: 1. Good people, but bad investigators; that is, the scientific know-nothings, who have never occupied themselves particularly with natural researches, and their results and methods; 2. Scientific people by reputation, who have performed, for their own special departments, real services for science.
Of those who belong to the first group of this class, and who, without profession or special education, undertake to explore such complicated and puzzling events, we can simply say: If these truehearted people only had an idea of the requirements and difficulties
