A collection of recent reports of 'fire-walking' by unscorched ministrants, in the South Seas, in Sarawak, in Bulgaria, and among the Klings, appeals to the present writer in a similar way. Anthropology, he thinks, should compare these reports of living witnesses, with the older reports of similar phenomena, in Virgil, in many books of travel, in saintly legends, in trials by ordeal, and in Iamblichus. {0c} Anthropology has treasured the accounts of trials by the ordeal of fire, and has not neglected the tales of old travellers, such as Pallas, and Gmelin. Why she should stand aloof from analogous descriptions by Mr. Basil Thomson, and other living witnesses, the present writer is unable to imagine. The better, the more closely contemporary the evidence, the more a witness of the abnormal is ready to submit to cross-examination, the more his testimony is apt to be neglected by Folklorists. Of course, the writer is not maintaining that there is anything 'psychical' in fire-walking, or in fire-handling. Put it down as a trick. Then as a trick it is so old, so world-wide, that we should ascertain the modus of it. Mr. Clodd, following Sir B. W. Richardson, suggests the use of diluted sulphuric acid, or of alum. But I am not aware that he has tried the experiment on his own person, nor has he produced an example in which it was successfully tried. Science demands actual experiment. The very same remarks apply to 'Crystal-Gazing'. Folklore welcomes it in legend or in classical or savage divination. When it is asserted that a percentage of living and educated and honourable people are actually hallucinated by gazing into crystals, the President of the Folklore Society (Mr. Clodd) has attributed the fact to a deranged liver. {0d} This is a theory like another, and, like another, can be tested. But, if it holds water, then we have discovered the origin of the world-wide practice of crystal-gazing. It arises from an equally world-wide form of hepatic malady. In answer to all that has been urged here, anthropologists are wont to ejaculate that blessed word 'Survival'. Our savage, and mediaeval, and Puritan ancestors were ignorant and superstitious; and we, or some of us, inherit their beliefs, as we may inherit their complexions. They have bequeathed to us a tendency to see the viewless things, and hear the airy tongues which they saw and heard; and they have left us the legacy of their animistic or spiritualistic explanation of these subjective experiences.