CHAPTER V. THE PROGRESS OF KNOWLEDGE: FONTENELLE

1.

Nine months before the first part of Perrault's work appeared a younger

and more brilliant man had formulated, in a short tract, the essential

points of the doctrine of the progress of knowledge. It was Fontenelle.

Fontenelle was an anima naturaliter moderna. Trained in the principles

of Descartes, he was one of those who, though like Descartes himself,

too critical to swear by a master, appreciated unreservedly the value of

the Cartesian method. Sometimes, he says, a great man gives the tone

to his age; and this is true of Descartes, who can claim the glory

of having established a new art of reasoning. He sees the effects

in literature. The best books on moral and political subjects are

distinguished by an arrangement and precision which he traces to the

esprit geometrique characteristic of Descartes. [Footnote: Sur l'utilite

des mathematiques el de la physique (Oeuvres, iii. p. 6, ed. 1729).]

Fontenelle himself had this "geometrical mind," which we see at its best

in Descartes and Hobbes and Spinoza.

He had indeed a considerable aptitude for letters. He wrote poor verses,

and could not distinguish good poetry from bad. That perhaps was the

defect of l'esprit geometrique. But he wrote lucid prose. There was an

ironical side to his temper, and he had an ingenious paradoxical wit,

which he indulged, with no little felicity, in his early work, Dialogues

of the Dead. These conversations, though they show no dramatic power and

are simply a vehicle for the author's satirical criticisms on life, are

written with a light touch, and are full of surprises and unexpected

turns. The very choice of the interlocutors shows a curious fancy,

which we do not associate with the geometrical intellect. Descartes

is confronted with the Third False Demetrius, and we wonder what the

gourmet Apicius will find to say to Galileo.

2.

In the Dialogues of the Dead, which appeared in 1683, the Ancient and

Modern controversy is touched on more than once, and it is the subject

of the conversation between Socrates and Montaigne. Socrates ironically

professes to expect that the age of Montaigne will show a vast

improvement on his own; that men will have profited by the experience

of many centuries; and that the old age of the world will be wiser and

better regulated than its youth. Montaigne assures him that it is not

so, and that the vigorous types of antiquity, like Pericles, Aristides,

and Socrates himself, are no longer to be found. To this assertion

Socrates opposes the doctrine of the permanence of the forces of Nature.

Nature has not degenerated in her other works; why should she cease to

produce reasonable men?

He goes on to observe that antiquity is enlarged and exalted by

distance: "In our own day we esteemed our ancestors more than they

deserved, and now our posterity esteems us more than we deserve. There

is really no difference between our ancestors, ourselves, and our

posterity. C'est toujours la meme chose." But, objects Montaigne, I

should have thought that things were always changing; that different

ages had their different characters. Are there not ages of learning and

ages of ignorance, rude ages and polite? True, replies Socrates, but

these are only externalities. The heart of man does not change with

the fashions of his life. The order of Nature remains constant (l'ordre

general de la Nature a l'air bien constant).

This conclusion harmonises with the general spirit of the Dialogues. The

permanence of the forces of Nature is asserted, but for the purpose

of dismissing the whole controversy as rather futile. Elsewhere modern

discoveries, like the circulation of the blood and the motions of the

earth, are criticised as useless; adding nothing to the happiness and

pleasures of mankind. Men acquired, at an early period, a certain amount

of useful knowledge, to which they have added nothing; since then they

have been slowly discovering things that are unnecessary. Nature has not

been so unjust as to allow one age to enjoy more pleasures than

another. And what is the value of civilisation? It moulds our words, and

embarrasses our actions; it does not affect our feelings. [Footnote:

See the dialogues of Harvey with Erasistratus (a Greek physician of

the third century B.C.); Galileo with Apicius; Montezuma with Fernando

Cortez.]

One might hardly have expected the author of these Dialogues to come

forward a few years later as a champion of the Moderns, even though, in

the dedicatory epistle to Lucian, he compared France to Greece. But he

was seriously interested in the debated question, as an intellectual

problem, and in January 1688 he published his Digression on the Ancients

and Moderns, a short pamphlet, but weightier and more suggestive than

the large work of his friend Perrault, which began to appear nine months

later.

3.

The question of pre-eminence between the Ancients and Moderns is

reducible to another. Were trees in ancient times greater than to-day?

If they were, then Homer, Plato, and Demosthenes cannot be equalled in

modern times; if they were not, they can.

Fontenelle states the problem in this succinct way at the beginning of

the Digression. The permanence of the forces of Nature had been asserted

by Saint Sorlin and Perrault; they had offered no proof, and had used

the principle rather incidentally and by way of illustration. But

the whole inquiry hinged on it. If it can be shown that man has not

degenerated, the cause of the Moderns is practically won. The issue

of the controversy must be decided not by rhetoric but by physics. And

Fontenelle offers what he regards as a formal Cartesian proof of the

permanence of natural forces.

If the Ancients had better intellects than ours, the brains of that

age must have been better arranged, formed of firmer or more delicate

fibres, fuller of "animal spirits." But if such a difference existed,

Nature must have been more vigorous; and in that case the trees must

have profited by that superior vigour and have been larger and finer.

The truth is that Nature has in her hands a certain paste which is

always the same, which she is ever turning over and over again in a

thousand ways, and of which she forms men, animals, and plants. She has

not formed Homer, Demosthenes, and Plato of a finer or better kneaded

clay than our poets, orators, and philosophers. Do not object that minds

are not material. They are connected by a material bond with the brain,

and it is the quality of this material bond that determines intellectual

differences.

But although natural processes do not change from age to age, they

differ in their effects in different climates. "It is certain that as

a result of the reciprocal dependence which exists between all parts of

the material world, differences of climate, which so clearly affect the

life of plants, must also produce some effect on human brains." May it

not be said then that, in consequence of climatic conditions, ancient

Greece and Rome produced men of mental qualities different from those

which could be produced in France? Oranges grow easily in Italy; it is

more difficult to cultivate them in France. Fontenelle replies that art

and cultivation exert a much greater influence on human brains than

on the soil; ideas can be transported more easily from one country

to another than plants; and as a consequence of commerce and mutual

influence, peoples do not retain the original mental peculiarities due

to climate. This may not be true of the extreme climates in the torrid

and glacial zones, but in the temperate zone we may discount entirely

climatic influence. The climates of Greece and Italy and that of France

are too similar to cause any sensible difference between the Greeks or

Latins and the French.

Saint Sorlin and Perrault had argued directly from the permanence of

vigour in lions or trees to the permanence of vigour in man. If trees

are the same as ever, brains must also be the same. But what about the

minor premiss? Who knows that trees are precisely the same? It is an

indemonstrable assumption that oaks and beeches in the days of Socrates

and Cicero were not slightly better trees than the oaks and beeches of

to-day. Fontenelle saw the weakness of this reasoning. He saw that it

was necessary to prove that the trees, no less than human brains, have

not degenerated. But his a priori proof is simply a statement of the

Cartesian principle of the stability of natural processes, which he put

in a thoroughly unscientific form. The stability of the laws of nature

is a necessary hypothesis, without which science would be impossible.

But here it was put to an illegitimate use. For it means that, given

precisely the same conditions, the same physical phenomena will occur.

Fontenelle therefore was bound to show that conditions had not altered

in such a way as to cause changes in the quality of nature's organic

productions. He did not do this. He did not take into consideration, for

instance, that climatic conditions may vary from age to age as well as

from country to country.

4.

Having established the natural equality of the Ancients and Moderns,

Fontenelle inferred that whatever differences exist are due to external

conditions--(1) time; (2) political institutions and the estate of

affairs in general.

The ancients were prior in time to us, therefore they were the authors

of the first inventions. For that, they cannot be regarded as our

superiors. If we had been in their place we should have been the

inventors, like them; if they were in ours, they would add to those

inventions, like us. There is no great mystery in that. We must impute

equal merit to the early thinkers who showed the way and to the later

thinkers who pursued it. If the ancient attempts to explain the universe

have been recently replaced by the discovery of a simple system (the

Cartesian), we must consider that the truth could only be reached by

the elimination of false routes, and in this way the numbers of the

Pythagoreans, the ideas of Plato, the qualities of Aristotle, all served

indirectly to advance knowledge. "We are under an obligation to the

ancients for having exhausted almost all the false theories that could

be formed." Enlightened both by their true views and by their errors, it

is not surprising that we should surpass them.

But all this applies only to scientific studies, like mathematics,

physics, and medicine, which depend partly on correct reasoning and

partly on experience. Methods of reasoning improve slowly, and the most

important advance which has been made in the present age is the method

inaugurated by Descartes. Before him reasoning was loose; he introduced

a more rigid and precise standard, and its influence is not only

manifest in our best works on physics and philosophy, but is even

discernible in books on ethics and religion.

We must expect posterity to excel us as we excel the Ancients, through

improvement of method, which is a science in itself--the most difficult

and least studied of all--and through increase of experience. Evidently

the process is endless (il est evident que tout cela n'a point de fin),

and the latest men of science must be the most competent.

But this does not apply to poetry or eloquence, round which the

controversy has most violently raged. For poetry and eloquence do not

depend on correct reasoning. They depend principally on vivacity of

imagination, and "vivacity of imagination does not require a long

course of experiments, or a great multitude of rules, to attain all the

perfection of which it is capable." Such perfection might be attained in

a few centuries. If the ancients did achieve perfection in imaginative

literature, it follows that they cannot be surpassed; but we have no

right to say, as their admirers are fond of pretending, that they cannot

be equalled.

5.

Besides the mere nature of time, we have to take into account external

circumstances in considering this question.

If the forces of nature are permanent, how are we to explain the fact

that in the barbarous centuries after the decline of Rome--the term

Middle Ages has not yet come into currency--ignorance was so dense and

deep? This breach of continuity is one of the plausible arguments of

the advocates of the Ancients. Those ages, they say, were ignorant and

barbarous because the Greek and Latin writers had ceased to be read;

as soon as the study of the classical models revived there was a

renaissance of reason and good taste. That is true, but it proves

nothing. Nature never forgot how to mould the head of Cicero or Livy.

She produces in every age men who might be great men; but the age does

not always allow them to exert their talents. Inundations of barbarians,

universal wars, governments which discourage or do not favour science

and art, prejudices which assume all variety of shapes--like the

Chinese prejudice against dissecting corpses--may impose long periods of

ignorance or bad taste.

But observe that, though the return to the study of the ancients

revived, as at one stroke, the aesthetic ideals which they had created

and the learning which they had accumulated, yet even if their works

had not been preserved we should, though it would have cost us many long

years of labour, have discovered for ourselves "ideas of the true and

the beautiful." Where should we have found them? Where the ancients

themselves found them, after much groping.

6.

The comparison of the life of collective humanity to the life of a

single man, which had been drawn by Bacon and Pascal, Saint Sorlin and

Perrault, contains or illustrates an important truth which bears on

the whole question. Fontenelle puts it thus. An educated mind is, as it

were, composed of all the minds of preceding ages; we might say that a

single mind was being educated throughout all history. Thus this secular

man, who has lived since the beginning of the world, has had his infancy

in which he was absorbed by the most urgent needs of life; his youth in

which he succeeded pretty well in things of imagination like poetry

and eloquence, and even began to reason, but with more courage than

solidity. He is now in the age of manhood, is more enlightened, and

reasons better; but he would have advanced further if the passion for

war had not distracted him and given him a distaste for the sciences to

which he has at last returned.

Figures, if they are pressed, are dangerous; they suggest unwarrantable

conclusions. It may be illuminative to liken the development of humanity

to the growth of an individual; but to infer that the human race is now

in its old age, merely on the strength of the comparison, is obviously

unjustifiable. That is what Bacon and the others had done. The fallacy

was pointed out by Fontenelle.

From his point of view, an "old age" of humanity, which if it meant

anything meant decay as well as the wisdom of experience, was contrary

to the principle of the permanence of natural forces. Man, he asserts,

will have no old age. He will be always equally capable, of achieving

the successes of his youth; and he will become more and more expert in

the things which become the age of virility. Or "to drop metaphor,

men will never degenerate." In ages to come we may be regarded--say in

America--with the same excess of admiration with which we regard the

ancients. We might push the prediction further. In still later ages the

interval of time which divides us from the Greeks and Romans will appear

so relatively small to posterity that they will classify us and the

ancients as virtually contemporary; just in the same way as we group

together the Greeks and Romans, though the Romans in their own day were

moderns in relation to the Greeks. In that remote period men will be

able to judge without prejudice the comparative merits of Sophocles and

Corneille.

Unreasonable admiration for the ancients is one of the chief obstacles

to progress (le progres des choses). Philosophy not only did not

advance, but even fell into an abyss of unintelligible ideas, because,

through devotion to the authority of Aristotle, men sought truth in his

enigmatic writings instead of seeking it in nature. If the authority of

Descartes were ever to have the same fortune, the results would be no

less disastrous.

7.

This memorable brochure exhibits, without pedantry, perspicuous

arrangement and the "geometrical" precision on which Fontenelle remarked

as one of the notes of the new epoch introduced by Descartes. It

displays too the author's open-mindedness, and his readiness to

follow where the argument leads. He is able already to look beyond

Cartesianism; he knows that it cannot be final. No man of his time was

more open-minded and free from prejudice than Fontenelle. This quality

of mind helped him to turn his eyes to the future. Perrault and his

predecessors were absorbed in the interest of the present and the past.

Descartes was too much engaged in his own original discoveries to do

more than throw a passing glance at posterity.

Now the prospect of the future was one of the two elements which were

still needed to fashion the theory of the progress of knowledge. All the

conditions for such a theory were present. Bodin and Bacon, Descartes

and the champions of the Moderns--the reaction against the Renaissance,

and the startling discoveries of science--had prepared the way; progress

was established for the past and present. But the theory of the progress

of knowledge includes and acquires its value by including the indefinite

future. This step was taken by Fontenelle. The idea had been almost

excluded by Bacon's misleading metaphor of old age, which Fontenelle

expressly rejects. Man will have no old age; his intellect will never

degenerate; and "the sound views of intellectual men in successive

generations will continually add up."

But progress must not only be conceived as extending indefinitely into

the future; it must also be conceived as necessary and certain. This is

the second essential feature of the theory. The theory would have

little value or significance, if the prospect of progress in the future

depended on chance or the unpredictable discretion of an external will.

Fontenelle asserts implicitly the certainty of progress when he declares

that the discoveries and improvements of the modern age would have been

made by the ancients if they exchanged places with the moderns; for

this amounts to saying that science will progress and knowledge increase

independently of particular individuals. If Descartes had not been born,

some one else would have done his work; and there could have been no

Descartes before the seventeenth century. For, as he says in a later

work, [Footnote: Preface des elemens de la geometrie de l'infini

(OEuvres, x. p. 40, ed. 1790).] "there is an order which regulates our

progress. Every science develops after a certain number of preceding

sciences have developed, and only then; it has to await its turn to

burst its shell."

Fontenelle, then, was the first to formulate the idea of the progress,

of knowledge, as a complete doctrine. At the moment the import and

far-reaching effects of the idea were not realised, either by himself or

by others, and his pamphlet, which appeared in the company of a perverse

theory of pastoral poetry, was acclaimed merely as an able defence of

the Moderns.

8.

If the theory of the indefinite progress of knowledge is true, it is one

of those truths which were originally established by false reasoning. It

was established on a principle which excluded degeneration, but equally

excluded evolution; and the whole conception of nature which Fontenelle

had learned from Descartes is long since dead and buried.

But it is more important to observe that this principle, which seemed

to secure the indefinite progress of knowledge, disabled Fontenelle from

suggesting a theory of the progress of society. The invariability of

nature, as he conceived it, was true of the emotions and the will,

as well as of the intellect. It implied that man himself would be

psychically always the same--unalterable, incurable. L'ordre general

de la Nature a Fair bien constant. His opinion of the human race was

expressed in the Dialogues of the Dead, [Footnote: It may be seen too in

the Plurality of Worlds.] and it never seems to have varied. The world

consists of a multitude of fools, and a mere handful of reasonable men.

Men's passions will always be the same and will produce wars in the

future as in the past. Civilisation makes no difference; it is little

more than a veneer.

Even if theory had not stood in his way, Fontenelle was the last man who

was likely to dream dreams of social improvement. He was temperamentally

an Epicurean, of the same refined stamp as Epicurus himself, and he

enjoyed throughout his long life--he lived to the age of a hundred--the

tranquillity which was the true Epicurean ideal. He was never troubled

by domestic cares, and his own modest ambition was satisfied when, at

the age of forty, he was appointed permanent Secretary of the Academy of

Sciences. He was not the man to let his mind dwell on the woes and

evils of the world; and the follies and perversities which cause them

interested him only so far as they provided material for his wit.

It remains, however, noteworthy that the author of the theory of the

progress of knowledge, which was afterwards to expand into a general

theory of human Progress, would not have allowed that this extension was

legitimate; though it was through this extension that Fontenelle's idea

acquired human value and interest and became a force in the world.

9.

Fontenelle did a good deal more than formulate the idea. He reinforced

it by showing that the prospect of a steady and rapid increase of

knowledge in the future was certified.

The postulate of the immutability of the laws of nature, which has

been the indispensable basis for the advance of modern science, is

fundamental with Descartes. But Descartes did not explicitly insist on

it, and it was Fontenelle, perhaps more than any one else, who made it

current coin. That was a service performed by the disciple; but he seems

to have been original in introducing the fruitful idea of the sciences

as confederate and intimately interconnected [Footnote: Roger Bacon,

as we saw, had a glimpse of this principle.]; not forming a number of

isolated domains, as hitherto, but constituting a system in which the

advance of one will contribute to the advance of the others. He

exposed with masterly ability the reciprocal relations of physics and

mathematics. No man of his day had a more comprehensive view of all the

sciences, though he made no original contributions to any. His curiosity

was universal, and as Secretary of the Academy he was obliged, according

to his own high standard of his duty, to keep abreast of all that was

being done in every branch of knowledge. That was possible then; it

would be impossible now.

In the famous series of obituary discourses which he delivered on

savants who were members of the Academy, Fontenelle probably

thought that he was contributing to the realisation of this ideal of

"solidarity," for they amounted to a chronicle of scientific progress in

every department. They are free from technicalities and extraordinarily

lucid, and they appealed not only to men of science, but to those of the

educated public who possessed some scientific curiosity. This brings us

to another important role of Fontenelle--the role of interpreter of

the world of science to the world outside. It is closely related to our

subject.

For the popularisation of science, which was to be one of the features

of the nineteenth century, was in fact a condition of the success of the

idea of Progress. That idea could not insinuate itself into the public

mind and become a living force in civilised societies until the meaning

and value of science had been generally grasped, and the results of

scientific discovery had been more or less diffused. The achievements of

physical science did more than anything else to convert the imaginations

of men to the general doctrine of Progress.

Before the later part of the seventeenth century, the remarkable

physical discoveries of recent date had hardly escaped beyond academic

circles. But an interest in these subjects began to become the fashion

in the later years of Louis XIV. Science was talked in the salons;

ladies studied mechanics and anatomy. Moliere's play, Les Femmes

savantes, which appeared in 1672, is one of the first indications. In

1686 Fontenelle published his Conversations on the Plurality of Worlds,

in which a savant explains the new astronomy to a lady in the park of

a country house. [Footnote: The Marquise of the Plurality of Worlds

is supposed to be Madame de la Mesangere, who lived near Rouen,

Fontenelle's birthplace. He was a friend and a frequent visitor at her

chateau. See Maigron, Fontenelle, p. 42. The English translation of 1688

was by Glanvill. A new translation was published at Dublin as late as

1761.] It is the first book--at least the first that has any claim to be

remembered--in the literature of popular science, and it is one of

the most striking. It met with the success which it deserved. It was

reprinted again and again, and it was almost immediately translated into

English.

The significance of the Plurality of Worlds is indeed much greater

than that of a pioneer work in popularisation and a model in the art

of making technical subjects interesting. We must remember that at this

time the belief that the sun revolves round the earth still prevailed.

Only the few knew better. The cosmic revolution which is associated with

the names of Copernicus, Kepler, and Galileo was slow in producing its

effects. It was rejected by Bacon; and the condemnation of Galileo by

the Church made Descartes, who dreaded nothing so much as a collision

with the ecclesiastical authorities unwilling to insist on it.

[Footnote: Cp. Bouillier, Histoire de la philosophie cartesienne, i. p.

42-3.] Milton's Raphael, in the Eighth Book of Paradise Lost (published

1667), does not venture to affirm the Copernican system; he explains

it sympathetically, but leaves the question open. [Footnote: Masson

(Milton's Poetical Works, vol. 2) observes that Milton's life (1608-74)

"coincides with the period of the struggle between the two systems"

(p. 90). Milton's friends, the Smectymnians, in answer to Bishop Hall's

Humble Remonstrance (1641), "had cited the Copernican doctrine as

an unquestionable instance of a supreme absurdity." Masson has some

apposite remarks on the influence of the Ptolemaic system "upon the

thinkings and imaginations of mankind everywhere on all subjects

whatsoever till about two hundred years ago."] Fontenelle's book was an

event. It disclosed to the general public a new picture of the universe,

to which men would have to accustom their imaginations.

We may perhaps best conceive all that this change meant by supposing

what a difference it would make to us if it were suddenly discovered

that the old system which Copernicus upset was true after all, and that

we had to think ourselves back into a strictly limited universe of which

the earth is the centre. The loss of its privileged position by our own

planet; its degradation, from a cosmic point of view, to insignificance;

the necessity of admitting the probability that there may be many other

inhabited worlds--all this had consequences ranging beyond the field of

astronomy. It was as if a man who dreamed that he was living in Paris or

London should awake to discover that he was really in an obscure island

in the Pacific Ocean, and that the Pacific Ocean was immeasurably vaster

than he had imagined. The Marquise, in the Plurality of Worlds, reacts

to the startling illumination: "Voila l'univers si grand que je m'y

perds, je ne sais plus ou je suis; je ne suis plus rien.--La terre est

si effroyablement petite!"

Such a revolution in cosmic values could not fail to exert a penetrating

influence on human thought. The privileged position of the earth had

been a capital feature of the whole doctrine, as to the universe and

man's destinies, which had been taught by the Church, and it had made

that doctrine more specious than it might otherwise have seemed. Though

the Churches could reform their teaching to meet the new situation, the

fact remained that the Christian scheme sounded less plausible when the

central importance of the human race was shown to be an illusion. Would

man, stripped of his cosmic pretensions, and finding himself lost in

the immensities of space, invent a more modest theory of his destinies

confined to his own little earth--si effroyablement petite? The

eighteenth century answered this question by the theory of Progress.

10.

Fontenelle is one of the most representative thinkers of that

period--we have no distinguishing name for it--which lies between

the characteristic thinkers of the seventeenth century and the

characteristic thinkers of the eighteenth. It is a period of over sixty

years, beginning about 1680, for though Montesquieu and Voltaire were

writing long before 1740, the great influential works of the "age of

illumination" begin with the Esprit des lois in 1748. The intellectual

task of this intervening period was to turn to account the ideas

provided by the philosophy of Descartes, and use them as solvents of

the ideas handed down from the Middle Ages. We might almost call it the

Cartesian period for, though Descartes was dead, it was in these years

that Cartesianism performed its task and transformed human thought.

When we speak of Cartesianism we do not mean the metaphysical system of

the master, or any of his particular views such as that of innate

ideas. We mean the general principles, which were to leave an abiding

impression on the texture of thought: the supremacy of reason over

authority, the stability of the laws of Nature, rigorous standards of

proof. Fontenelle was far from accepting all the views of Descartes,

whom he does not scruple to criticise; but he was a true Cartesian

in the sense that he was deeply imbued with these principles, which

generated, to use an expression of his own, "des especes de rebelles,

qui conspiraient contre l'ignorance et les prejuges dominants."

[Footnote: Eloge de M. Lemery.] And of all these rebels against ruling

prejudices he probably did more than any single man to exhibit the

consequences of the Cartesian ideas and drive them home.

The Plurality of Worlds was a contribution to the task of transforming

thought and abolishing ancient error; but the History of Oracles which

appeared in the following year was more characteristic. It was a free

adaptation of an unreadable Latin treatise by a Dutchman, which in

Fontenelle's skilful hands becomes a vehicle for applying Cartesian

solvents to theological authority. The thesis is that the Greek oracles

were a sacerdotal imposture, and not, as ecclesiastical tradition said,

the work of evil spirits, who were stricken silent at the death of Jesus

Christ. The effect was to discredit the authority of the early Fathers

of the Church, though the writer has the discretion to repudiate such

an intention. For the publication was risky; and twenty years later a

Jesuit Father wrote a treatise to confute it, and exposed the secret

poison, with consequences which might have been disastrous for

Fontenelle if he had not had powerful friends among the Jesuits

themselves. Fontenelle had none of the impetuosity of Voltaire,

and after the publication of the History of Oracles he confined his

criticism of tradition to the field of science. He was convinced that

"les choses fort etablies ne peuvent etre attaquees que par degrez."

[Footnote: Eloge de M. Lemery.]

The secret poison, of which Fontenelle prepared this remarkable dose

with a touch which reminds us of Voltaire, was being administered in

the same Cartesian period, and with similar precautions, by Bayle. Like

Fontenelle, this great sceptic, "the father of modern incredulity" as

he was called by Joseph de Maistre, stood between the two centuries and

belonged to both. Like Fontenelle, he took a gloomy view of humanity;

he had no faith in that goodness of human nature which was to be a

characteristic dogma of the age of illumination. But he was untouched

by the discoveries of science; he took no interest in Galileo or Newton;

and while the most important work of Fontenelle was the interpretation

of the positive advances of knowledge, Bayle's was entirely subversive.

The principle of unchangeable laws in nature is intimately connected

with the growth of Deism which is a note of this period. The function of

the Deity was virtually confined to originating the machine of nature,

which, once regulated, was set beyond any further interference on His

part, though His existence might be necessary for its conservation. A

view so sharply opposed to the current belief could not have made way

as it did without a penetrating criticism of the current theology.

Such criticism was performed by Bayle. His works were a school for

rationalism for about seventy years. He supplied to the thinkers of the

eighteenth century, English as well as French, a magazine of subversive

arguments, and he helped to emancipate morality both from theology and

from metaphysics.

This intellectual revolutionary movement, which was propagated in salons

as well as by books, shook the doctrine of Providence which Bossuet had

so eloquently expounded. It meant the enthronement of reason--Cartesian

reason--before whose severe tribunal history as well as opinions were

tried. New rules of criticism were introduced, new standards of proof.

When Fontenelle observed that the existence of Alexander the Great

could not be strictly demonstrated and was no more than highly probable,

[Footnote: Plurality des mondes, sixieme soir.] it was an undesigned

warning that tradition would receive short shrift at the hands of men

trained in analytical Cartesian methods.

11.

That the issue between the claims of antiquity and the modern age should

have been debated independently in England and France indicates that the

controversy was an inevitable incident in the liberation of the human

spirit from the authority of the ancients. Towards the end of the

century the debate in France aroused attention in England and led to

a literary quarrel, less important but not less acrimonious than that

which raged in France. Sir William Temple's Essay, Wotton's Reflexions,

and Swift's satire the Battle of the Books are the three outstanding

works in the episode, which is however chiefly remembered on account

of its connection with Bentley's masterly exposure of the fabricated

letters of Phalaris.

The literary debate in France, indeed, could not have failed to

reverberate across the Channel; for never perhaps did the literary world

in England follow with more interest, or appreciate more keenly the

productions of the great French writers of the time. In describing

Will's coffee-house, which was frequented by Dryden and all who

pretended to be interested in polite letters, Macaulay says, "there was

a faction for Perrault and the moderns, a faction for Boileau and the

ancients." In the discussions on this subject a remarkable Frenchman who

had long lived in England as an exile, M. de Saint Evremond, must have

constantly taken part. The disjointed pieces of which Saint Evremond's

writings consist are tedious and superficial, but they reveal a mind

of much cultivation and considerable common sense. His judgement on

Perrault's Parallel is that the author "has discovered the defects of

the ancients better than he has made out the advantage of the moderns;

his book is good and capable of curing us of abundance of errors."

[Footnote: In a letter to the Duchess of Mazarin, Works, Eng. tr., iii.

418.] He was not a partisan. But his friend, Sir William Temple, excited

by the French depreciations of antiquity, rushed into the lists with

greater courage than discretion.

Temple was ill equipped for the controversy, though his Essay on

Ancient and Modern Learning (1690) is far from deserving the disdain of

Macaulay, who describes its matter as "ludicrous and contemptible to the

last degree." [Footnote: The only point in it which need be noted here

is that the author questioned the cogency of Fontenelle's argument, that

the forces of nature being permanent human ability is in all ages

the same. "May there not," he asks, "many circumstances concur to one

production that do not to any other in one or many ages?" Fontenelle

speaks of trees. It is conceivable that various conditions and accidents

"may produce an oak, a fig, or a plane-tree, that shall deserve to

be renowned in story, and shall not perhaps be paralleled in other

countries or times. May not the same have happened in the production,

growth, and size of wit and genius in the world, or in some parts or

ages of it, and from many more circumstances that contributed towards it

than what may concur to the stupendous growth of a tree or animal?"] And

it must be confessed that the most useful result of the Essay was the

answer which it provoked from Wotton. For Wotton had a far wider

range of knowledge, and a more judicious mind, than any of the other

controversialists, with the exception of Fontenelle; and in knowledge

of antiquity he was Fontenelle's superior. His inquiry stands out as

the most sensible and unprejudiced contribution to the whole debate. He

accepts as just the reasoning of Fontenelle "as to the comparative force

of the geniuses of men in the several ages of the world and of the equal

force of men's understandings absolutely considered in all times since

learning first began to be cultivated amongst mankind." But this is not

incompatible with the thesis that in some branches the ancients excelled

all who came after them. For it is not necessary to explain such

excellence by the hypothesis that there was a particular force of genius

evidently discernible in former ages, but extinct long since, and that

nature is now worn out and spent. There is an alternative explanation.

There may have been special circumstances "which might suit with those

ages which did exceed ours, and with those things wherein they did

exceed us, and with no other age nor thing besides."

But we must begin our inquiry by sharply distinguishing two fields

of mental activity--the field of art, including poetry, oratory,

architecture, painting, and statuary; and the field of knowledge,

including mathematics, natural science, physiology, with all their

dependencies. In the case of the first group there is room for variety

of opinion; but the superiority of the Greeks and Romans in poetry and

literary style may be admitted without prejudice to the mental equality

of the moderns, for it may be explained partly by the genius of their

languages and partly by political circumstances--for example, in the

case of oratory, [Footnote: This had been noted by Fontenelle in his

Digression.] by the practical necessity of eloquence. But as regards

the other group, knowledge is not a matter of opinion or taste, and

a definite judgement is possible. Wotton then proceeds to review

systematically the field of science, and easily shows, with more

completeness and precision than Perrault, the superiority of modern

methods and the enormous strides which had been made.

As to the future, Wotton expresses himself cautiously. It is not easy to

say whether knowledge will advance in the next age proportionally to

its advance in this. He has some fears that there may be a falling away,

because ancient learning has still too great a hold over modern books,

and physical and mathematical studies tend to be neglected. But he ends

his Reflexions by the speculation that "some future age, though perhaps

not the next, and in a country now possibly little thought of, may do

that which our great men would be glad to see done; that is to say, may

raise real knowledge, upon foundations laid in this age, to the utmost

possible perfection to which it may be brought by mortal men in this

imperfect state."

The distinction, on which Wotton insisted, between the sciences which

require ages for their development and the imaginative arts which may

reach perfection in a short time had been recognised by Fontenelle,

whose argument on this point differs from that of his friend Perrault.

For Perrault contended that in literature and art, as well as in

science, later generations can, through the advantage of time and longer

experience, attain to a higher excellence than their predecessors.

Fontenelle, on the other hand, held that poetry and eloquence have a

restricted field, and that therefore there must be a time at which

they reach a point of excellence which cannot be exceeded. It was his

personal opinion that eloquence and history actually reached the highest

possible perfection in Cicero and Livy.

But neither Fontenelle nor Wotton came into close quarters with the

problem which was raised--not very clearly, it is true--by Perrault. Is

there development in the various species of literature and art? Do they

profit and enrich themselves by the general advance of civilisation?

Perrault, as we have seen, threw out the suggestion that increased

experience and psychological study enabled the moderns to penetrate more

deeply into the recesses of the human soul, and therefore to bring to a

higher perfection the treatment of the character, motives, and passions

of men. This suggestion admits of being extended. In the Introduction

to his Revolt of Islam, Shelley, describing his own intellectual and

aesthetic experiences, writes:

The poetry of ancient Greece and Rome, and modern Italy, and our

own country, has been to me like external nature, a passion and an

enjoyment.... I have considered poetry in its most comprehensive sense;

and have read the poets and the historians and the metaphysicians whose

writings have been accessible to me--and have looked upon the beautiful

and majestic scenery of the earth--as common sources of those elements

which it is the province of the Poet to embody and combine. And he

appends a note:

In this sense there may be such a thing as perfectibility in works of

fiction, notwithstanding the concession often made by the advocates

of human improvement, that perfectibility is a term applicable only to

science.

In other words, all the increases of human experience, from age to age,

all the speculative adventures of the intellect, provide the artist,

in each succeeding generation, with more abundant sources for aesthetic

treatment. As years go on, life in its widest sense offers more and more

materials "which it is the province of the Poet to embody and combine."

This is evidently true; and would it not seem to follow that literature

is not excluded from participating in the common development of

civilisation? One of the latest of the champions of the Moderns, the

Abbe Terrasson, maintained that "to separate the general view of the

progress of the human mind in regard to natural science, and in regard

to belles-lettres, would be a fitting expedient to a man who had two

souls, but it is useless to him who has only one." [Footnote: Abbe

Terrasson, 1670-1750. His Philosophie applicable a tons les objets

de l'esprit et de la raison was issued posthumously in 1754. His

Dissertation critique sur l'Iliade appeared in 1715.]He put the matter

in too abstract a way to carry conviction; but the nineteenth century

was to judge that he was not entirely wrong. For the question was, as we

shall see, raised anew by Madame de Stael, and the theory was finally

to emerge that art and literature, like laws and institutions, are an

expression of society and therefore inextricably linked with the other

elements of social development--a theory, it may be observed, which

while it has discredited the habit of considering works of art in a

vacuum, dateless and detached, as they were generally considered by

critics of the seventeenth century, leaves the aesthetic problem much

where it was.

Perrault's suggestion as to the enrichment of the material of the artist

by new acquisitions would have served to bring literature and art

into the general field of human development, without compromising the

distinction on which Wotton and others insisted between the natural

sciences and the aesthetic arts. But that distinction, emphatically

endorsed by Voltaire, had the effect of excluding literature and art

from the view of those who in the eighteenth century recognised progress

in the other activities of man.

12.

It is notable that in this literary controversy the Moderns, even

Fontenelle, seem curiously negligent of the import of the theory which

they were propounding of the intellectual progress of man. They treat

it almost incidentally, as part of the case for the defence, not as

an immensely important conclusion. Its bearings were more definitely

realised by the Abbe Terrasson, whom I have just named. A geometer and a

Cartesian, he took part in the controversy in its latest stage, when La

Motte and Madame Dacier were the principal antagonists. The human mind,

he said, has had its infancy and youth; its maturity began in the age

of Augustus; the barbarians arrested its course till the Renaissance;

in the seventeenth century, through the illuminating philosophy of

Descartes, it passed beyond the stage which it had attained in the

Augustan age, and the eighteenth century should surpass the seventeenth.

Cartesianism is not final; it has its place in a development. It was

made possible by previous speculations, and it will be succeeded by

other systems. We must not pursue the analogy of humanity with an

individual man and anticipate a period of old age. For unlike the

individual, humanity "being composed of all ages," is always gaining

instead of losing. The age of maturity will last indefinitely, because

it is a progressive, not a stationary, maturity. Later generations

will always be superior to the earlier, for progress is "a natural and

necessary effect of the constitution of the human mind."

The Idea of Progress: An Inquiry into Its Origin and Growth · 第 5 / 19 章