Part 35

There is another chemical principle, called _catalysis_, through which human actions may make powerful and permanent impressions on the universe, and that, too, unperceived by man. In some cases, the mere presence of a certain agent, in a small quantity, will produce extensive changes of constitution in other bodies, while the agent itself remains unaltered. Thus a strip of platinum will determine the union of oxygen and hydrogen in the platinum lamp; and sulphuric acid, in a solution of starch, will change it first into gum, and then into sugar; while neither the platinum nor the acid experiences any change. These are called _catalytic_ changes. More often, however, the catalytic agent is itself in the process of change, and it produces an analogous change in other bodies. A familiar example is yeast, or ferment. This substance contains a principle called _diastase_, one part of which is capable of converting two thousand parts of starch into sugar; and this is what is done in the familiar process of fermentation, when we always see verified the scriptural declaration, _A little leaven leaveneth the whole lump._

The precise manner in which the diastase operates in these cases we may not be able to explain. The particles of the diastase, being themselves in motion, possess the power of putting in motion the particles of other bodies; and these, again, operate upon others, and so on, often to an astonishing extent. In the case of the platinum and the acid, however, no change takes place in their molecules, and we can only state it, as an unexplained fact, that they do produce changes in other bodies.

We have other examples of catalytic influences in nature, exhibiting an agency still more subtile and energetic. I refer to contagious and epidemic diseases in animals and plants. An influence goes abroad, and seems to be propagated through the atmosphere, traversing whole continents, and crossing wide oceans, powerful and deadly in its effects, yet inappreciable by the most delicate mechanical or chemical tests. But the phenomena admit of explanation by supposing a movement, either in the particles of the atmosphere, or of the still more subtile and elastic medium that pervades all space; a movement started at a particular spot, as the cholera in India, and the small-pox or some epidemic from some focus, and communicating an unhealthy movement from atom to atom, till it has encircled the earth and mowed down its hecatombs.

Now, when we look at such facts, who can suppose it improbable that man, who can hardly lift a finger without producing some chemical change, should start some of these movements, that may reach far beyond his imagination? And here, as in the cases that have preceded, we must not estimate the actual change in the constitution of bodies by the apparent; for we know that multitudes of such changes are passing within us and around us, without our cognizance; and yet there may be chemical eyes in the universe quick enough to see them all, and to follow them onward to the final result; for there must be a final resultant of all such forces; nor can we doubt that, some time or other, and to some beings, if not to ourselves, it will be manifest. Here, then, is another mode in which a chemical influence may go forth from us, reaching the utmost limits of matter and of time; nay, perhaps extending into eternity, and revealing our actions to the finer sensibilities of exalted beings.

_I derive my sixth argument in support of the general principle from organic reaction._

Few persons, save the zoologist and comparative anatomist, have any idea of the great nicety and delicacy of the relations that exist between all the species of animals and plants, so that what affects one affects all the rest. Perhaps the subject may be illustrated by supposing all the species of organic beings to be distributed at different distances through a hollow sphere, while between them all there is a mutual repulsion, and the whole are retained in the form of a sphere by an attracting force directed to the centre. By such an arrangement, if one species be taken out of the sphere, or its repellency become stronger or weaker, the relative position of all the rest would be altered. No matter how many millions of species there are, the movements of one will cause a reaction among all the rest.

Now, this illustration, although an approximation, falls short of representing the actual state of things in nature. It is no exaggeration to say that a relation similar to the supposed one exists throughout the vast dominions of animate beings; so that you cannot obliterate or change one species without affecting all the rest. Often the change is effected so slowly and indirectly that the beings experiencing it are unconscious of it; or they may realize some slight disturbance of the balance in organic nature, and yet be unconscious of the cause. By the illustration above given, when one or more species is removed from the supposed sphere, or its repellent force weakened or strengthened, although an influence will reach all the other species, yet a new equilibrium will soon be established, and no permanently bad effects seem to follow. But not so in nature. There the balance originally fixed between different beings by infinite wisdom is the best possible; and every change, not intended by Providence, must be for the worse. It was intended, for instance, that man should subdue forests and extirpate noxious plants, as well as ferocious and noxious animals; and, therefore, such a change operates to his advantage, but to the injury of the inferior animals. Yet often he pushes this exterminating process so far as to injure himself also. Thus the farmer wages a relentless war against certain birds, because of some slight evils which they occasion. But when they are extirpated, opportunity is given for noxious insects to multiply, and to bring upon the farmer evils much greater than those he thus escapes.

To prevent an excessive multiplication of some species is one of the grand objects of the present balance established among the whole. Such an increase is an inevitable effect of the extinction of a species, and it often occasions great mischief. The carnivorous species, especially, were intended to act as nature's police, to prevent a too great increase of the herbivorous races, which are rendered excessively fruitful to keep the world full. If, then, a carnivorous species become extinct, the species on which it has fed will so multiply as to prove great nuisances, and to produce wide disorder among many species, not only of animals, but of plants. And often has man, in this way, by the extermination of species, in particular districts, unwittingly brought a powerful reaction on himself.

On the Island of New Zealand, within one or two hundred years past, eight or ten species of gigantic birds--the dinornis and palapteryx--have become extinct, probably through the persecution of man. The natives, without doubt, hunted them down for food, until all disappeared: and as no quadruped of much size inhabits the island, we think there is no little plausibility in the suggestion of Professor Owen, that when the birds were all gone, or nearly gone, the natives were tempted to the practice of cannibalism, as the only means of gratifying their passion for meat. What a terrible retribution for disturbing the equilibrium of organic nature!

The records of zoology and botany afford endless illustration of this subject. But the great truth which they all teach is, that so intimately are we related to other beings, that almost every action of ours reacts upon them for good or evil; for good, upon the whole, when we conform to the laws which God has established; and for evil, when by their violation we disturb the equilibrium of organized nature, and produce irregular action. In this latter case, we cannot tell where the disturbance, thus introduced, will end; for it is not a periodical oscillation, like the perturbations of the heavenly bodies, nor a mere change of position and intensity by mechanical forces.

But does not this law of mutual influence between organic beings extend to other worlds? Why should it not be transmitted by means of the luminiferous ether to the limits of the universe? Who knows but a blow struck upon a single link of organic beings here may be felt through the whole circle of animate existence in all worlds? That is a narrow view of God's work, which isolates the organic races on this globe from the rest of the universe. The more philosophical view throws the golden chain of influence around the whole animal creation, whether small or great, near or remote.

Reverting to the reasoning which we employed in tracing out the extent of mechanical reaction, we shall see that organic reaction may extend not only to other worlds, but also into eternity. For if the matter of the universe is to survive the conflagration of the last day, the future economy of life must have some connection with the present, whether this earth or some other part of the universe be the theatre of its development.

I speak here not of moral influences, which we know will pass over from time into eternity, but of a physical reaction, which may also reach beyond the same gulf. For at least a part of those creatures, who in this world have felt the modifying power of other beings, will survive the world's final catastrophe, and occupy material, though spiritual bodies, whose germ is represented as derived from their bodies on earth. We have reason, then, to suppose some connection and modifying influence between them. And we might show, also, that moral causes, which so affect the physical character here, may exert a like power in eternity. But time will not permit the argument to be followed out.

The conclusion, then, from this argument also, is, that probably every action of ours on earth modifies the condition and destiny of every other created being in this and other worlds through time and eternity. What though human experience, dependent on the bluntness of mortal sensibilities, cannot demonstrate such an influence? Shall the gross perceptions of this disordered world be made the standard of all that exists? Rather let us listen to the suggestions of science, which tell us of the possibility of senses far more acute in other worlds, and in a future state of being--senses that can trace out and feel the vibrations of the delicate web of organic influence that binds together the great and the small, the past, the present, and the future, throughout the universe.

_My seventh argument in support of the general principle depends upon mental reaction._

Mental reaction operates in two ways--indirectly and directly; indirectly through matter, directly by the influence of mind upon mind, without an intervening medium. When describing electric reactions, I have shown how our thoughts and volitions change the electric, chemical, and even mechanical condition of the body, and, through these media, that of all the material universe; and I need not repeat that argument. But to modify the inanimate world through these agencies necessarily affects all other intellects, which are connected with matter; and since man in a future world is to assume a spiritual body, we may reasonably suppose that all created beings are in some way connected with matter; and, therefore, by means of materialism, through the subtile agencies that have been named, we may be sure that an influence goes out from every thought and volition of ours, and reaches every other intellect in the wide creation. I know not whether, in other worlds, their inhabitants possess sensibilities acute enough to be conscious of this influence; certainly, in this world, it is only to a limited extent that men are conscious of it. Yet we must admit that it exists and acts, or deny the demonstrated verities of science.

But is there not evidence that mind sometimes acts directly upon other minds, without any gross, intervening media? It may, indeed, be doubted whether any created intellect operates, except in connection with some form of matter. Yet there are certain facts in the history of individuals in an abnormal state, which show that one mind acts upon another, independent of the senses, or any other material means or intercommunication discoverable by the senses. Take the details of sleep-waking, or somnambulism; and do not they present us with numerous cases in which impressions are made by one mind upon another, even when separated beyond the sphere of the senses? Take the facts respecting double consciousness, and those where the power was possessed of reading the thoughts, of others, or the facts relating to prevision; and surely they cannot be explained but by the supposition of a direct influence of one mind upon another.

Still more decided in this respect are the most familiar facts of artificial somnambulism, called mesmerism. Whatever may be our views of this unsettled branch of knowledge as a whole, it would seem as if we could not doubt that its facts prove the action of mind upon mind, independently of bodily organization, without rejecting evidence which would prove any thing else.

Now, if we admit that mind does operate upon other minds while we are in the body, independent of the body, can we tell how far the influence extends? If electricity, or some other subtile agent, be essential to this action, it would indeed transfer this example to electric reaction, but it would still be real. Yet, in the absence of all certain proof of the electric power in this case, and with certain proof of the existence of such an influence, we may place it among those marvellous means by which man makes an impression, wide beyond our present knowledge, upon the universe, material and mental; and it ought to make us feel that our lightest thoughts and feeblest volitions may reach the outer limit of intellectual life, and its consequences meet us in distant worlds, and far down the track of eternity.

_Finally. I derive an argument in support of the general principle from geological reaction._

By this expression, I mean those reactions of whose existence geology furnishes the proof. They are, in fact, the reactions already considered; but geology proves that they have actually operated in past time in many instances, by evidence registered on the rocks, and thus tends to confirm our reasoning derived from other sources. I do not mean that the proof is before us of precisely such an action as our reasoning has supposed, but so analogous to that supposed as to lend it confirmation. A few examples will illustrate the argument.

The effects of mechanical reaction are, perhaps, most frequent and striking in the rocks, especially those deposited from water. Here we have, for instance, the _ripple marks_, which present us with a faithful register of the slightest movement of the waters, and also of the motions of the atmosphere, or of the currents in it, that agitated the waters. In the almost impalpable powder that sometimes constitutes the rocks, we can trace the slightest erosion and comminution of the strata from which the deposit was worn. In the petrified rain drops we find an indelible trace of the most gentle shower. And here, too, we can see the direction of the wind. Such facts, also, imply the operation of electricity and gravity, of heat and cold, collecting and condensing the rain, and bringing it down; and so similar to present meteorological phenomena do these ancient showers appear to have been, that we may conclude that electrical reactions, in all respects, were the same as at present.

The preservation of the tracks of numerous animals in some of the sandstones shows us how deep and permanent an impression the most trivial action of a living being may make. In these footmarks we sometimes notice a change in the direction of the animal along the surface; and, of course, an impression deeper or more shallow than usual, of parts of the foot, by the action of the muscles employed in changing the animal's course. Here, then, we have the register of so slight an action as an increased or diminished action of a particular muscle of the leg. Nay, further, such a movement affords us an infallible register of an act of the animal's will, since that must have preceded the change; and that implies an electric current, first inward along the sensor nerves, and then outward along the motor nerves.

Geology lays open before us a map of the changes in organic nature from the apparent commencement of life on the globe, and thus enables us to see examples of this kind of reaction. We find different economies of life to have appeared, but all of them most wisely adapted to existing circumstances. In each economy we perceive the balance between the different tribes provided for. If, for instance, one race of carnivorous species died out, new races were created to occupy their place, so that the herbivorous species should not overrun the globe. Thus, when the early sauroid fishes diminished, the gigantic and carnivorous marine saurian reptiles were introduced. And when the chambered shells, whose occupants were carnivorous, disappeared with the secondary period, numerous univalve mollusks were created to feed on other animals; although previously that family were herbivorous. It would seem, however, as if each successive economy of organic life had contained within itself the seeds of extinction. It was, indeed, mainly a change of climate which first caused some species to disappear. But their destruction so disturbed the balance of creation that others followed, until total extinction was the result, which, however, was often hastened by catastrophes.

Thus we have in the stony volume of the earth's history actual examples of effects resulting from the acts, and even volitions, of the inferior animals, which can never be erased while the rocks endure.

If, therefore, with our imperfect senses, we can see these results so distinctly, we may safely infer that human conduct, and thought, and volition impress upon the globe, nay, upon the universe, marks which nothing can obliterate.

The thoughts which press upon the mind, in view of such a conclusion, are numerous and interesting. A few we can hardly help noticing.

_In the first place, what a centre of influence does man occupy!_

It is just as if the universe were a tremulous mass of jelly which every movement of his made to vibrate from the centre to the circumference. It is as if the universe were one vast picture gallery, in some part of which the entire history of this world, and of each individual, is shown on canvas, sketched by countless artists, with unerring skill. It is as if each man had his foot upon the point where ten thousand telegraphic wires meet from every part of the universe, and he were able, with each volition, to send abroad an influence along these wires, so as to reach every created being in heaven and in earth. It is as if we had the more than Gorgon power of transmuting every object around us into forms beautiful or hideous, and of sending that transmuting process forward through time and through eternity. It is as if we were linked to every created being by a golden chain, and every pulsation of our heart or movement of our mind modified the pulsation of every other heart and the movements of every other intellect. Wonderful, wonderful is the position man occupies, and the part he acts! And yet it is not a dream, but the deliberate conclusion of true science.

_Secondly. We see in this subject the probability that our minutest actions, and perhaps our thoughts, from day to day, are known throughout the universe._

I speak not here of the divine omniscience, which we know reaches every thought and action; but I refer to created beings. Science shows us how, in a variety of modes, such knowledge may be conveyed to them by natural agencies; and we have only to suppose them to be possessed of far more acute sensibilities than man's, in order to be affected by these agencies as we are by more powerful impressions. And when we consider how fettered and depressed a condition this world obviously is in, because of its sinfulness, who will doubt but the unfallen beings of other spheres may enjoy those keener perceptions that will bring our whole history distinctly before them, day by day? The thought is, indeed, startling, but not unphilosophical.

If this suggestion be true, then may we indulge the thought as highly probable that our friends, who have gone before us into the eternal world, may be as familiar with our conduct, our words, and even our thoughts, as we are ourselves. If we are acting as we ought, and so as will please them, this must be an animating idea; but if we are not, let it serve to stimulate us to our duty, if a sense of the divine omniscience is not sufficient.

_We infer from this subject, thirdly, the probability that, in a future state, the power of reading the past history of the world, and of individuals, may be possessed by man._

The nature of the future spiritual body, and of the heavenly state and employments, impresses the mind with the belief that it will be a condition far more exalted than the present, and that the inlets to the soul will be cleared of all obstructions; so that no impression made on such a sensorium shall fail to give the mind a distinct perception. In heaven, such extreme sensibility might become a source of richest pleasure; in the world of despair, an instrument of severe punishment; yet in both cases it might be the natural result of a man's earthly course. Now, such an indefinite exaltation of the perceptions in futurity scarcely any one will doubt. Why should we doubt any more that it may rise so high that man will be able to read, through the agencies we have pointed out, the minutest action and thought in human experience? If, as we have reason to suppose, angels can do it now, the Bible informs us that we shall be like the angels.

If this view be admitted, then it may be that the present world is the only spot in the universe where deeds of wickedness can be concealed. In a sinful world we can see reasons why the power of concealment should exist to some extent. For though no man should do or think any thing which he is ashamed to have known, yet, if all the plans of men for the promotion of good objects were fully known from their inception, the wicked could generally defeat them. But in a world of perfect holiness no such necessity would exist, since the universal desire would be to promote every worthy object; and, therefore, it may be that every soul will lie perfectly open to the inspection of all other souls--an arrangement that seems appropriate to such a world.

In what an aspect does this principle present the conduct of the suicide! Tired of earthly scenes, he rushes unbidden into eternity to escape them. But instead of escaping them, he goes where every one of these mortal evils--yea, and multiplied, too, a thousand fold--shall start up in his path with a distinctness of which he had no conception. And henceforth he can never find, as in this world, even a partial deliverance from their terrible vividness. It is as if, to avoid the moonlight, because too bright, a man should plunge into the sun.

Again, if this principle be true, how annoying will it be, to the man who has not acted well his part in this world, to meet in eternity the ever-recurring mementoes of his evil deeds! He will hardly be able to open his eyes without seeing some plague-spot on creation as the result of his conduct; and although infinite wisdom and power have stayed the plague, no thanks are due to him. The tendencies of his conduct on earth will be most distressing to look upon; and these shall not cease to lie open before him till the last sand in the glass of eternity is run out.