Charles MacKay:
Extraordinary Popular Delusions And The Madness Of Crowds

Chapter 18 - Philosophical Delusions

Dissatisfaction with his lot seems to be the characteristic of man in all ages and climates. So far, however, from being an evil, as at first might be supposed, it has been the great civiliser of our race; and has tended, more than anything else, to raise us above the condition of the brutes. But the same discontent which has been the source of all improvement, has been the parent of no small progeny of follies and absurdities; to trace these latter is the object of the present volume. Vast as the subject appears, it is easily reducible within such limits as will make it comprehensive without being wearisome, and render its study both instructive and amusing.

Three causes especially have excited our discontent; and, by impelling us to seek for remedies for the irremediable, have bewildered us in a maze of madness and error. These are death, toil, and ignorance of the future -- the doom of man upon this sphere, and for which he shows his antipathy by his love of life, his longing for abundance, and his craving curiosity to pierce the secrets of the days to come. The first has led many to imagine that they might find means to avoid death, or, failing in this, that they might, nevertheless, so prolong existence as to reckon it by centuries instead of units. From this sprang the search, so long continued and still pursued, for the elixir vitae, or water of life, which has led thousands to pretend to it and millions to believe in it. From the second sprang the absurd search for the philosopher's stone, which was to create plenty by changing all metals into gold; and from the third, the false sciences of astrology, divination, and their divisions of necromancy, chiromancy, augury, with all their train of signs, portents, and omens.

In tracing the career of the erring philosophers, or the wilful cheats, who have encouraged or preyed upon the credulity of mankind, it will simplify and elucidate the subject, if we divide it into three classes: -- the first comprising alchymists, or those in general who have devoted themselves to the discovering of the philosopher's stone and the water of life; the second comprising astrologers, necromancers, sorcerers, geomancers, and all those who pretended to discover futurity; and the third consisting of the dealers in charms, amulets, philters, universal-panacea mongers, touchers for the evil, seventh sons of a seventh son, sympathetic powder compounders, homeopathists, animal magnetizers, and all the motley tribe of quacks, empirics, and charlatans.

But, in narrating the career of such men, it will be found that many of them united several or all of the functions just mentioned; that the alchymist was a fortune-teller, or a necromancer -- that he pretended to cure all maladies by touch or charm, and to work miracles of every kind. In the dark and early ages of European history, this is more especially the case. Even as we advance to more recent periods, we shall find great difficulty in separating the characters. The alchymist seldom confined himself strictly to his pretended science -- the sorcerer and necromancer to theirs, or the medical charlatan to his. Beginning with alchymy, some confusion of these classes is unavoidable; but the ground will clear for us as we advance.

Let us not, in the pride of our superior knowledge, turn with contempt from the follies of our predecessors. The study of the errors into which great minds have fallen in the pursuit of truth can never be uninstructive. As the man looks back to the days of his childhood and his youth, and recalls to his mind the strange notions and false opinions that swayed his actions at that time, that he may wonder at them, so should society, for its edification, look back to the opinions which governed the ages fled. He is but a superficial thinker who would despise and refuse to hear of them merely because they are absurd. No man is so wise but that he may learn some wisdom from his past errors, either of thought or action, and no society has made such advances as to be capable of no improvement from the retrospect of its past folly and credulity. And not only is such a study instructive: he who reads for amusement only, will find no chapter in the annals of the human mind more amusing than this. It opens out the whole realm of fiction -- the wild, the fantastic, and the wonderful, and all the immense variety of things "that are not, and cannot be; but that have been imagined and believed."