CHAPTER VI.

KNOWLEDGE.

A.—LESSONS OF INSTINCT.

In the arena of life animal instinct triumphs over the elemental forces

of Nature, as human intelligence triumphs over instinct, and the secret

of that superiority is knowledge. Skill is well-directed force.

Prudence is well-applied reason. The efficiency of that directing

faculty depends on experience, as we call the accumulation of

recollected facts. Knowledge is stored light, as helpful in the

narrowest as in the widest sphere of conscious activity, and the

instinctive appreciation of that advantage manifests itself in the

lowest species of vertebrate animals, nay, perhaps even in the winged

insects that swarm in from near and far to explore the mystery of a

flickering torch. Curiosity, rather than the supposed love of rhythm,

tempts the serpent to leave its den at the sound of the conjurer’s

flute. Dolphins are thus attracted by the din of a kettledrum,

river-fish by the glare of a moving light. Where deer abound, a

pitchwood fire, kindled in a moonless night, is sure to allure them

from all parts of the forest. Antelope hunters can entice their game

within rifle-shot by fastening a red kerchief to a bush and letting it

flutter in the breeze. When the first telegraph lines crossed the

plateau of the Rocky Mountains, herds of bighorn sheep were often seen

trotting along the singing wires as if anxious to ascertain the meaning

of the curious innovation. Every abnormal change in the features of a

primitive landscape—the erection of a lookout-tower, a clearing in the

midst of a primeval forest—attracts swarms of inquisitive birds, even

crows and shy hawks, who seem to recognize the advantage of

reconnoitering the topography of their hunting-grounds. In some of the

higher animals inquisitiveness becomes too marked to mistake its

motive, as when a troop of colts gathers about a new dog, or a pet

monkey pokes his head into a cellar-hole, and wears out his

finger-nails to ascertain the contents of a brass rattle.

For the intelligence of children, too, inquisitiveness is a pretty sure

test. Infants of ten months may be seen turning their eyes toward a new

piece of furniture in their nursery. Kindergarten pets of three years

have been known to pick up a gilded pebble from the gravel road and

call their teacher’s attention to the color of the abnormal specimen.

With a little encouragement that faculty of observation may develop

surprising results. The wife of a Mexican missionary of my

acquaintance, who had taken charge of an Indian orphan boy, and made a

point of answering every pertinent question of the bright-eyed

youngster, was one day surprised to hear him usher in a stranger and

invite him to a seat in the parlor. “How could you know it was not a

tramp?” she asked her little chamberlain after the visitor had left.

“Oh, I could tell by his clean finger-nails,” said Master Five-years,

“and also by his straight shoes. Tramps always get their heels

crooked!”

The shrewd remarks of boy naturalists and girl satirists often almost

confirm the opinion of Goethe that every child has the innate gifts of

genius, and that subsequent differences are only the result of more or

less propitious educational influences. And in spite of most

discouraging circumstances, the love of knowledge sometimes revives in

after years with the energy almost of a passionate instinct. On the

veranda of a new hotel in a railroad town of southern Texas, I once

noticed the expression of rapt interest on the face of a young hunter,

a lad of eighteen or nineteen, who here for the first time came in

contact with the representatives of a higher civilization and with

breathless attention drank in the conversation of two far-traveled

strangers. “If they would hire me for a dog-robber (a low menial), I

would do it for a dime a day,” he muttered, “just for the chance to

hear them talk.”

“But if they should take you to some smoky, crowded, big city?”

“I don’t care,” said he, with an oath, “I would let them lock me up in

a jail, if I could get an education like theirs.”

It would, indeed, be a mistake to suppose that the thirst for mental

development is the exclusive product of advanced culture. In the thinly

settled highlands of our western territories, miners and herders have

been known to travel ten miles a day over rough mountain roads to get

the rudiments of a school education. Missionaries who have mastered the

language of a barbarous tribe have more than once been followed by

converts whom the charm of general knowledge (far more than any special

theological motive) impelled to forsake the home of their fathers and

follow the white stranger to the land of his omniscient countrymen.

B.—REWARDS OF CONFORMITY.

Knowledge is power, even in the contests of brutes. Superior

topographical knowledge enables the chasing wolf to intercept the

flight of his game; a well-chosen ambush makes the tiger the master of

his would-be slayer. Familiarity with the habits of enemies and rivals

decides success in the struggle for existence.

The advantage of superior knowledge is not limited to the prestige of

superlative scholarship, but asserts itself in the chances of every

competitive pursuit, so infallibly, indeed, as to justify Diderot’s

paradox that there is no need of any such thing as love of science for

its own sake, since all knowledge repays its acquisition by collateral

benefits. A farmer’s boy studying statute law, a lawyer collecting

market reports, will sooner or later find a chance to profit by their

study. The infinite interaction of human affairs connects the interests

of all branches of human knowledge, and makes the humblest handicraft

amenable to scientific improvement. Knowledge has never hindered the

successful pursuit of any manual vocation. Fifty years ago several

states of the American Union made it a penal offense to teach a slave

reading and writing; and if the planter valued his laborers in

proportion to their canine submissiveness, he was perhaps right that

“education spoils a nigger.” It qualified his servility, and by making

him a better man, made him perhaps a less available dog. But with that

single exception, ignorance is a disadvantage, and knowledge an

advantage, both to its possessor and his employers. In the solitudes of

the Australian bush-land, Frederick Gerstäcker found a herdsman reading

Aristophanes in the original. Neither the sheep nor their owners were

any the worse for that incidental accomplishment of the poor shepherd,

who found his study a sufficient source of pastime, while his comrades

were apt to drown their ennui in bad rum. James Cook, the greatest of

modern maritime discoverers, served his apprenticeship on board of a

coal-barge and employed his leisure in studying works on geography and

general history. The knowledge thus acquired might seem of no direct

advantage, but three years after, on board of the Eagle frigate, the

erudition of the brawny young sailor soon attracted the attention of

two intelligent officers whose recommendations proved the

stepping-stones of his successful career. Mohammed Baber Khan, the

emperor of the Mogul empire, owed his triumphs to his topographical

studies of a region which afterward became the battleground of his

great campaigns. Mohammed the Prophet gained the confidence of his

first employer by his familiarity with the commercial customs of

neighboring nations. Superior knowledge compels even an unwilling

recognition of its prestige. In the Middle Ages, when Moslems and

Trinitarians were at daggers drawn, Christian kings sent respectful

embassies to solicit the professional advice of Ibn Rushd (“Averroes”),

the Moorish physician. During the progress of the life-and-death

struggle of France and Great Britain, the discoveries of Sir Humphrey

Davy impelled the Academie Française to send their chief prize to

England. The benefits of great inventions are too international to

leave room for that envy that pursues the glory of military heroes, and

the triumphs of science have often united nations whom a unity of

religion had failed to reconcile.

C.—PERVERSION.

There is a tradition that a year before the conversion of Constantine

the son of the prophetess Sospitra was praying in the temple of

Serapis, when the spirit of his mother came over him and the veil of

the future was withdrawn. “Woe to our children!” he exclaimed, when he

awakened from his trance, “I see a cloud approaching, a great darkness

is going to spread over the face of the world.” That darkness proved a

thirteen hundred years’ eclipse of common sense and reason. There is a

doubt if the total destruction of all cities of the civilized world

could have struck a more cruel blow to Science than the dogma of

salvation by faith and abstinence from the pursuit of free inquiry. The

ethics of the world-renouncing fanatic condemned the love of secular

knowledge as they condemned the love of health and the pursuit of

physical prosperity, and the children of the next fifty generations

were systematically trained to despise the highest attribute of the

human spirit. Spiritual poverty became a test of moral worth;

philosophers and free inquirers were banished, while mental castrates

were fattened at the expense of toiling rustics and mechanics; science

was dreaded as an ally of skepticism, if not of the arch-fiend in

person; the suspicion of sorcery attached to the cultivation of almost

any intellectual pursuit, and the Emperor Justinian actually passed a

law for the “suppression of mathematicians.”

When the tyranny of the church reached the zenith of its power, natural

science became almost a tradition of the past. The pedants of the

convent schools divided their time between the forgery of miracle

legends and the elaboration of insane dogmas. The most extravagant

absurdities were propagated under the name of historical records;

medleys of nursery-tales and ghost-stories which the poorest village

school-teacher of pagan Rome would have rejected with disgust were

gravely discussed by so-called scholars. Buckle, in his “History of

Civilization,” quotes samples of such chronicles which might be

mistaken for products of satire, if abundant evidence of contemporary

writers did not prove them to have been the current staple of medieval

science.

When the gloom of the dreadful night was broken by the first gleam of

modern science, every torch-bearer was persecuted as an incendiary.

Astronomers were forced to recant their heresies on their bended knees.

Philosophers were caged like wild beasts. Religious skeptics were burnt

at the stake, as enemies of God and the human race. It was, indeed,

almost impossible to enunciate any scientific axiom that did not

conflict with the dogmas of the revelation-mongers who had for

centuries subordinated the evidence of their own senses to the rant of

epileptic monks and maniacs. And when the sun of Reason rose visibly

above the horizon of the intellectual world, its rays struggled

distorted through the dense mist of superstition which continued to

brood over the face of the earth, and was only partially dispersed even

by the storms of the Protestant revolt.

The light of modern science has brought its blessings only to the

habitants of the social highlands; the valley dwellers still grope

their way through the gloom of inveterate superstitions and prejudices,

and centuries may pass before the world has entirely emerged from the

shadow of the life-blighting cloud which the son of Sospitra recognized

in the rise of the Galilean delusion.

D.—PENALTIES OF NEGLECT.

Of all the sins of Antinaturalism, the suppression of human reason has

brought down the curse of the direst retribution. It is the

unpardonable sin against the Holy Spirit. The actual extinction of

their local sunshine could hardly have entailed greater misery upon the

slaves of the Christian church. The victims of a permanent Egyptian

darkness might have taken refuge in the Goshen of their neighbors, in

the sunny garden-homes of the Parsees and Spanish Moriscos, but the

jealousy of the clerical tyrants closed every gate of escape, and for

thirteen centuries the nations of Christian Europe suffered all the

horrors of enforced ignorance and superstition. The history of that

dismal night is, indeed, the darkest page in the records of the human

race, and its horrors bind the duties of every sane survivor to a war

of extermination upon the dogmas of the insane fanatic whose priests

turned the paradise of southern Europe into a hell of misery and

barbarism.

The battle against the demon of darkness became a struggle for

existence, in which the powers of Nature at last prevailed, but for

millions of our fellow-men the day of deliverance has dawned too late;

spring-time and morning returned in vain for many a once fertile land

where the soil itself had lost its reproductive power, where the

outrages of Antinaturalism had turned gardens into deserts and freemen

into callous slaves. The storm that awakened the nations of northern

Europe from the dreams of their poison-fever could not break the spell

of a deeper slumber, and the moral desert of the Mediterranean

coast-lands remains to warn the nations of the future, as the bleaching

bones of a perished caravan remain to warn the traveler from the track

of the simoom.

The religion of Mohammed, with its health-laws and encouragements to

martial prowess, has produced no ruinous results of physical

degeneration, but the entire neglect of mental culture has not failed

to avenge itself in the loss of national prestige. For after the

northern nations of Christendom had broken the yoke of their spiritual

tyrants, the children of Islam remained faithful to the task-masters of

their less grievous bondage, but also to its total indifference to

secular science, and from that day the crescent of the prophet became a

waning moon.

E.—REFORM.

The experience of the Middle Ages has made the separation of church and

state the watchword of all true Liberals. But the divorce of church and

school is a duty of hardly less urgent importance. While many of our

best Freethinkers waste their time in hair-splitting metaphysics,

Catholic and Protestant Jesuits coöperate for a purpose which they have

shrewdly recognized as the main hope of obscurantism: The perversion of

primary education by its re-subjection to the control of the clergy.

The definite defeat of those intrigues should be considered the only

permanent guarantee against the revival of spiritual feudalism. A

perhaps less imminent, but hardly less serious, danger to the cause of

Science is the stealthy revival of mysticism. Under all sorts of

nomenclatural modifications, the specter-creed of the ancient Gnostics

is again rearing its head, and menacing reason by an appeal to the

hysterical and sensational proclivities of ignorance.

In the third place, there is no doubt that under the present

circumstances of educational limitations the adoption of female

suffrage would prove a death-blow to intellectual progress and re-doom

mankind to the tutelage of a clerical Inquisition; but rather than

perpetuate a twofold system of oppression, we should complete the work

of emancipation by admitting our sisters to all available social and

educational advantages, as well as to the privilege of the polls. From

the suffrage of educated women we have nothing to fear and much to

hope.

It has long been a mooted question if the progress of knowledge can be

promoted by arbitrary encouragement, such as prize offers and

sinecures, but the preponderance of logic seems on the side of those

who hold that science should be left to its normal rewards, and that

the proper sphere of legislation does not extend beyond the duty of

securing the full benefit of those rewards by the removal of absurd

disabilities and unfair discriminations in support of worm-eaten

dogmas. Reason may be safely left to fight its own battle, if the arms

of Un-reason cease to be strengthened by statutes which enable every

village ghost-monger to silence the exponents of science by an appeal

to medieval heretic-laws.

The Bible of nature · 第 6 / 20 章