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SECTION IV.. _the "system of Nature."_

A Philosophical Dictionary, Volume 05 · 1694-1778 Voltaire — chapter 25 of 41 · ~2,237 words · public domain

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The "System of Nature."

The author of the "System of Nature" has had the advantage of being read by both learned and ignorant, and by women. His style, then, has merits which that of Spinoza wanted. He is often luminous, sometimes eloquent; although he may be charged, like all the rest, with repetition, declamation, and self-contradiction. But for profundity, he is very often to be distrusted both in physics and in morals. The interest of mankind is here in question; we will, therefore, examine whether his doctrine is true and useful; and will, if we can, be brief.

"Order and disorder do not exist." What! in physics, is not a child born blind, without legs, or a monster, contrary to the nature of the species? Is it not the ordinary regularity of nature that makes order, and irregularity that constitutes disorder? Is it not a great derangement, a dreadful disorder, when nature gives a child hunger and closes the œsophagus? The evacuations of every kind are necessary; yet the channels are frequently without orifices, which it is necessary to remedy. Doubtless this disorder has its cause; for there is no effect without a cause; but it is a very disordered effect.

Is not the assassination of our friend, or of our brother, a horrible disorder in morals? Are not the calumnies of a Garasse, of a Letellier, of a Doucin, against Jansenists, and those of Jansenists against Jesuits, petty disorders? Were not the massacre of St. Bartholomew, the Irish massacre, etc., execrable disorders? This crime has its cause in passion, but the effect is execrable; the cause is fatal; this disorder makes us shudder. The origin of the disorder remains to be discovered, but the disorder exists.

"Experience proves to us that the matter which we regard as inert and dead assumes action, intelligence, and life, when it is combined in a certain way."

This is precisely the difficulty. How does a germ come to life? Of this the author and the reader are alike ignorant. Hence, are not the "System of Nature," and all the systems in the world, so many dreams?

"It would be necessary to define the vital principle, which I deem impossible." Is not this definition very easy, very common? Is not life organization with feeling? But that you have these two properties from the motion of matter alone, it is impossible to give any proof; and if it cannot be proved, why affirm it? Why say aloud, "I know," while you say to yourself, "I know not"?

"It will be asked, what is man?" etc. Assuredly, this article is no clearer than the most obscure of Spinoza's; and many readers will feel indignant at the decisive tone which is assumed without anything being explained.

"Matter is eternal and necessary; but its forms and its combinations are transitory and contingent," etc. It is hard to comprehend, matter being, according to our author, necessary, and without freedom, how there can be anything contingent. By contingency, we understand that which may be, or may not be; but since all must be, of absolute necessity, every manner of being, which he here very erroneously calls contingent, is as absolutely of necessity as the being itself. Here again we are in a labyrinth.

When you venture to affirm that there is no God, that matter acts of itself by an eternal necessity, it must be demonstrated like a proposition in Euclid, otherwise you rest your system only on a perhaps. What a foundation for that which is most interesting to the human race!

"If man is by his nature forced to love his well-being, he is forced to love the means of that well-being. It were useless, and perhaps unjust, to ask a man to be virtuous, if he cannot be so without making himself unhappy. So soon as vice makes him happy, he must love vice."

This maxim is yet more execrable in morals than the others are in physics. Were it true that a man could not be virtuous without suffering, he must be encouraged to suffer. Our author's proposition would evidently be the ruin of society. Besides, how does he know that we cannot be happy without having vices? On the contrary, is it not proved by experience that the satisfaction of having subdued them is a thousand times greater than the pleasure of yielding to them?--a pleasure always empoisoned, a pleasure leading to woe. By subduing our vices, we acquire tranquillity, the consoling testimony of our conscience; by giving ourselves up to them, we lose our health, our quiet--we risk everything. Thus our author himself, in twenty passages, wishes all to be sacrificed to virtue; and he advances this proposition only to give in his system a fresh proof of the necessity of being virtuous.

"They who, with so many arguments, reject innate ideas should have perceived that this ineffable intelligence by which the world is said to be guided, and of which our senses can determine neither the existence nor the qualities, is a being of reason."

But, truly, how does it follow from our having no innate ideas, that there is no God? Is not this consequence absurd? Is there any contradiction in saying that God gives us ideas through our senses? Is it not, on the contrary, most clearly evident, that if there is an Almighty Being from whom we have life, we owe to him our ideas and our senses as well as everything else? It should first have been proved that God does not exist, which our author has not done, which he has not even attempted to do before this page of his tenth chapter.

Fearful of wearying the reader by an examination of all these detached passages, I will come at once to the foundation of the book, and the astonishing error upon which the author has built his system.

Story of the Eels on Which the System is Founded.

About the year 1750 there was, in France, an English Jesuit called Needham, disguised as a secular, who was then serving as tutor to the nephew of M. Dillon, archbishop of Toulouse. This man made experiments in natural philosophy, and especially in chemistry.

Having put some rye meal into well-corked bottles, and some boiled mutton gravy into other bottles, he thought that his mutton gravy and his meal had given birth to eels, which again produced others; and that thus a race of eels was formed indifferently from the juice of meat, or from a grain of rye.

A natural philosopher, of some reputation, had no doubt that this Needham was a profound atheist. He concluded that, since eels could be made of rye meal, men might be made of wheat flour; that nature and chemistry produce all; and that it was demonstrated that we may very well dispense with an all-forming God.

This property of meal very easily deceived one who, unfortunately, was already wandering amidst ideas that should make us tremble for the weakness of the human mind. He wanted to dig a hole in the centre of the earth, to see the central fire; to dissect Patagonians, that he might know the nature of the soul; to cover the sick with pitch, to prevent them from perspiring; to exalt his soul, that he might foretell the future. If to these things it were added, that he had the still greater unhappiness of seeking to oppress two of his brethren, it would do no honor to atheism; it would only serve to make us look into ourselves with confusion.

It is really strange that men, while denying a creator, should have attributed to themselves the power of creating eels.

But it is yet more deplorable that natural philosophers, of better information, adopted the Jesuit Needham's ridiculous system, and joined it to that of Maillet, who asserted that the ocean had formed the Alps and Pyrenees, and that men were originally porpoises, whose forked tails changed in the course of time into thighs and legs. Such fancies are worthy to be placed with the eels formed by meal. We were assured, not long ago, that at Brussels a hen had brought forth half a dozen young rabbits.

This transmutation of meal and gravy into eels was demonstrated to be as false and ridiculous as it really is, by M. Spallanzani, a rather better observer than Needham. But the extravagance of so palpable an illusion was evident without his observations.

Needham's eels soon followed the Brussels' hen.

Nevertheless, in 1768, the correct, elegant, and judicious translator of Lucretius was so far led away, that he not only, in his notes to book viii. p. 361, repeats Needham's pretended experiments, but he also does all he can to establish their validity. Here, then, we have the new foundation of the "System of Nature."

The author, in the second chapter, thus expresses himself: "After moistening meal with water, and shutting up the mixture, it is found after a little time, with the aid of the microscope, that it has produced organized beings, of whose production the water and meal were believed to be incapable. Thus inanimate nature can pass into life, which is itself but an assemblage of motions."

Were this unparalleled blunder true, yet, in rigorous reasoning, I do not see how it would prove there is no God; I do not see why a supreme, intelligent, and mighty being, having formed the sun and the stars, might not also deign to form animalculae without a germ. Here is no contradiction in terms. A demonstrative proof that God has no existence must be sought elsewhere; and most assuredly no person has ever found, or will ever find, one.

Our author treats final causes with contempt, because the argument is hackneyed; but this much-contemned argument is that of Cicero and of Newton. This alone might somewhat lessen the confidence of atheists in themselves. The number is not small of the sages who, observing the course of the stars, and the prodigious art that pervades the structure of animals and vegetables, have acknowledged a powerful hand working these continual wonders.

The author asserts that matter, blind and without choice, produces intelligent animals. Produce, without intelligence, beings with intelligence! Is this conceivable? Is this system founded on the smallest verisimilitude? An opinion so contradictory requires proofs no less astonishing than itself. The author gives us none; he never proves anything; but he affirms all that he advances. What chaos! what confusion! and what temerity!

Spinoza at least acknowledged an intelligence acting in this great whole, which constituted nature: in this there was philosophy. But in the new system, I am under the necessity of saying that there is none.

Matter has extent, solidity, gravity, divisibility. I have all these as well as this stone: but was a stone ever known to feel and think? If I am extended, solid, divisible, I owe it to matter. But I have sensations and thoughts--to what do I owe them? Not to water, not to mire--most likely to something more powerful than myself. Solely to the combination of the elements, you will say. Then prove it to me. Show me plainly that my intelligence cannot have been given to me by an intelligent cause. To this are you reduced.

Our author successively combats the God of the schoolmen--a God composed of discordant qualities; a God to whom, as to those of Homer, is attributed the passions of men; a God capricious, fickle, unreasonable, absurd--but he cannot combat the God of the wise. The wise, contemplating nature, admit an intelligent and supreme power. It is perhaps impossible for human reason, destitute of divine assistance, to go a step further.

Our author asks where this being resides; and, from the impossibility that anyone, without being infinite, should tell where He resides, he concludes that He does not exist. This is not philosophical; for we are not, because we cannot tell where the cause of an effect is, to conclude that there is no cause. If you had never seen a gunner, and you saw the effects of a battery of cannon, you would not say it acts entirely by itself. Shall it, then, only be necessary for you to say there is no God, in order to be believed on your words?

Finally, his great objection is, the woes and crimes of mankind--an objection alike ancient and philosophical; an objection common, but fatal and terrible, and to which we find no answer but in the hope of a better life. Yet what is this hope? We can have no certainty in it but from reason. But I will venture to say, that when it is proved to us that a vast edifice, constructed with the greatest art, is built by an architect, whoever he may be, we ought to believe in that architect, even though the edifice should be stained with our blood, polluted by our crimes, and should crush us in its fall. I inquire not whether the architect is a good one, whether I should be satisfied with his building, whether I should quit it rather than stay in it, nor whether those who are lodged in it for a few days, like myself, are content: I only inquire if it be true that there is an architect, or if this house, containing so many fine apartments and so many wretched garrets, built itself.

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