The knowledge of our nescience as to the psychical condition of our first thinking ancestors may suggest hesitation as to taking it for granted that early man was on our own or on the modern savage level in 'psychical' experience. Even savage races, as Mr. Tylor justly says, attribute superior psychical knowledge to neighbouring tribes on a yet lower level of culture than themselves. The Finn esteems the Lapp sorcerers above his own; the Lapp yields to the superior pretensions of the Samoyeds. There may be more ways than one of explaining this relative humility: there is Hegel's way and there is Mr. Tylor's way. We cannot be certain, _a priori_, that the earliest man knew no more of supernormal or apparently supernormal experiences than we commonly do, or that these did not influence his thoughts on animism. It is an example of the chameleon-like changes of science (even of 'science falsely so called' if you please) that when he wrote his book, in 1871, Mr. Tylor could not possibly have anticipated this line of argument. 'Psychical planes' had not been invented; hypnotism, with its problems, had not been much noticed in England. But 'Spiritualism' was flourishing. Mr. Tylor did not ignore this revival of savage philosophy. He saw very well that the end of the century was beholding the partial rehabilitation of beliefs which were scouted from 1660 to 1850. Seventy years ago, as Mr. Tylor says, Dr. Macculloch, in his 'Description of the Western Islands of Scotland,' wrote of 'the famous Highland second sight' that 'ceasing to be believed it has ceased to exist.'[25] Dr. Macculloch was mistaken in his facts. 'Second sight' has never ceased to exist (or to be believed to exist), and it has recently been investigated in the 'Journal' of the Caledonian Medical Society. Mr. Tylor himself says that it has been 'reinstated in a far larger range of society, and under far better circumstances of learning and prosperity.' This fact he ascribes generally to 'a direct revival from the regions of savage philosophy and peasant folklore,' a revival brought about in great part by the writings of Swedenborg. To-day things have altered. The students now interested in this whole class of alleged supernormal phenomena are seldom believers in the philosophy of Spiritualism in the American sense of the word.[26] Mr. Tylor, as we have seen, attributes the revival of interest in this obscure class of subjects to the influence of Swedenborg. It is true, as has been shown, that Swedenborg attracted the attention of Kant. But modern interest has chiefly been aroused and kept alive by the phenomena of hypnotism. The interest is now, among educated students, really scientific. Thus Mr. William James, Professor of Psychology in the University of Harvard, writes: 'I was attracted to this subject (Psychical Research) some years ago by my love of fair play in Science.'[27]