Here one must pause to inquire what Professor Haeckel means by "a

personal God." If he refers to the Latin conception of a God remote

from the world of phenomena, and manifested only through occasional

interference,--the conception that has until lately prevailed in the

Western world since the time of St. Augustine,--then we may agree with

him; the practical effect of the doctrine of evolution is to abolish

such a conception. But with regard to the Greek conception entertained

by St. Athanasius; the conception of God as immanent in the world of

phenomena and manifested in every throb of its mighty rhythmical life;

the deity that Richard Hooker, prince of English churchmen, had in mind

when he wrote of Natural Law that "her seat is the bosom of God, and her

voice the harmony of the world,"--with regard to this conception the

practical effect of the doctrine of evolution is not to abolish, but to

strengthen and confirm it. For, into whatever province of Nature we

carry our researches, the more deeply we penetrate into its laws and

methods of action, the more clearly do we see that all provinces of

Nature are parts of an organic whole animated by a single principle of

life that is infinite and eternal. I have no doubt Professor Haeckel

would not only admit this, but would scout any other view as

inconsistent with the monism which he professes. But he would say that

this infinite and eternal principle of life is not psychical, and

therefore cannot be called in any sense "a personal God." In an ultimate

analysis, I suspect Professor Haeckel's ubiquitous monistic principle

would turn out to be neither more nor less than Dr. Büchner's mechanical

force (_Kraft_). On the other hand, I have sought to show--in my little

book "The Idea of God"--that the Infinite and Eternal Power that

animates the universe must be psychical in its nature, that any attempt

to reduce it to mechanical force must end in absurdity, and that the

only kind of monism which will stand the test of an ultimate analysis is

monotheism. While in the chapter on Anthropomorphic Theism, in my

"Cosmic Philosophy," I have taken great pains to point out the

difficulties in which (as finite thinkers) we are involved when we try

to conceive the Infinite and Eternal Power as psychical in his nature, I

have in the chapter on Matter and Spirit, in that same book, taken equal

pains to show that we are logically compelled thus to conceive Him.

One's attitude toward such problems is likely to be determined by one's

fundamental conception of psychical life. To a materialist the ultimate

power is mechanical force, and psychical life is nothing but the

temporary and local result of fleeting collocations of material elements

in the shape of nervous systems. Into the endless circuit of

transformations of molecular motion, says the materialist, there enter

certain phases which we call feelings and thoughts; they are part of the

circuit; they arise out of motions of material molecules, and disappear

by being retransformed into such motions: hence, with the death of the

organism in which such motions have been temporarily gathered into a

kind of unity, all psychical activity and all personality are _ipso

facto_ abolished. Such is the materialistic doctrine, and such, I

presume, is what Professor Haeckel has in mind when he asserts that the

belief in an immortal soul is incompatible with the doctrine of

evolution. The theory commonly called that of the correlation of forces,

and which might equally well or better be called the theory of the

metamorphosis of motions, is indispensable to the doctrine of evolution.

But for the theory that light, heat, electricity, and nerve-action are

different modes of undulatory motion transformable one into another, and

that similar modes of motion are liberated by the chemical processes

going on within the animal or vegetal organism, Mr. Spencer's work could

never have been done. That theory of correlation and transformation is

now generally accepted, and is often appealed to by materialists. A

century ago Cabanis said that the brain secretes thought as the liver

secretes bile. If he were alive to-day, he would doubtless smile at this

old form of expression as crude, and would adopt a more subtle phrase;

he would say that "thought is transformed motion."

Against this interpretation I have maintained that the theory of

correlation not only fails to support it, but actually overthrows it.

The arguments may be found in the chapter on Matter and Spirit, in my

"Cosmic Philosophy," published in 1874, and in the essay entitled "A

Crumb for the Modern Symposium," written in 1877, and reprinted in

"Darwinism and Other Essays."[7] Their purport is, that in tracing the

correlation of motions into the organism through the nervous system and

out again, we are bound to get an account of each step in terms of

motion. Unless we can show that every unit of motion that disappears is

transformed into an exact quantitative equivalent, our theory of

correlation breaks down; but when we have shown this we shall have given

a complete account of the whole affair without taking any heed whatever

of thought, feeling, or consciousness. In other words, these psychical

activities do not enter into the circuit, but stand outside of it, as a

segment of a circle may stand outside a portion of an entire

circumference with which it is concentric. Motion is never transformed

into thought, but only into some other form of measurable (in fact, or

at any rate in theory, measurable) motion that takes place in

nerve-threads and ganglia. _It is not the thought, but the nerve-action

that accompanies the thought, that is really "transformed motion._" I

say that if we are going to verify the theory of correlation, it must be

done (actually or theoretically) by measurement; quantitative

equivalence must be proved at every step; and hence we must not change

our unit of measurement; from first to last it must be a unit of motion:

if we change it for a moment, our theory of correlation that moment

collapses. I say, therefore, that the theory of correlation and

equivalence of forces lends no support whatever to materialism. On the

contrary, its manifest implication is that psychical life cannot be a

mere product of temporary collocations of matter.

The argument here set forth is my own. When I first used it, I had never

met with it anywhere in books or conversation. Whether it has since been

employed by other writers I do not know, for during the past fifteen

years I have read very few books on such subjects. At all events, it is

an argument for which I am ready to bear the full responsibility. Some

doubt has recently been expressed whether Mr. Spencer would admit the

force of this argument. It has been urged by Mr. S. H. Wilder, in two

able papers published in the "New York Daily Tribune," June 13 and July

4, 1890, that the use of this argument marks a radical divergence on my

part from Mr. Spencer's own position.

It is true that in several passages of "First Principles" there are

statements which either imply or distinctly assert that motion can be

transformed into feeling and thought,--_e. g._: "Those modes of the

Unknowable which we call heat, light, chemical affinity, etc., are alike

transformable into each other, and into those modes of the Unknowable

which we distinguish as sensation, emotion, thought; these, in their

turns, being directly or indirectly retransformable into the original

shapes;"[8] and again, it is said "to be a necessary deduction from the

law of correlation that what exists in consciousness under the form of

feeling is transformable into an equivalent of mechanical motion,"

etc.[9] Now, if this, as literally interpreted, be Mr. Spencer's

deliberate opinion, I entirely dissent from it. To speak of quantitative

equivalence between a unit of feeling and a unit of motion seems to me

to be talking nonsense,--to be combining terms which severally possess a

meaning into a phrase which has no meaning. I am therefore inclined to

think that the above sentences, literally interpreted, do not really

convey Mr. Spencer's opinion. They appear manifestly inconsistent,

moreover, with other passages in which he has taken much more pains to

explain his position.[10] In the sentence from page 558 of "First

Principles," Mr. Spencer appears to me to mean that the nerve-action,

which is the objective concomitant of what is subjectively known as

feeling, is transformable into an equivalent of mechanical motion. When

he wrote that sentence perhaps he had not shaped the case quite so

distinctly in his own mind as he had a few years later, when he made the

more elaborate statements in the second edition of the Psychology.

Though in these more elaborate statements he does not assert the

doctrine I have here maintained, yet they seem consistent with it. When

I was finishing the chapter on Matter and Spirit, in my room in London,

one afternoon in February, 1874, Mr. Spencer came in, and I read to him

nearly the whole chapter, including my argument from correlation above

mentioned. He expressed warm approval of the chapter, without making any

specific qualifications. In the course of the chapter I had occasion to

quote a passage from the Psychology,[11] in which Mr. Spencer twice

inadvertently used the phrase "nervous shock" where he meant "psychical

shock." As his object was to keep the psychical phenomena and their

cerebral concomitants distinct in his argument, this colloquial use of

the word "nervous" was liable to puzzle the reader, and give querulous

critics a chance to charge Mr. Spencer with the materialistic

implications which it was his express purpose to avoid. Accordingly, in

my quotation I changed the word "nervous" to "psychical," using brackets

and explaining my reasons. On showing all this to Mr. Spencer, he

desired me to add in a footnote that he thoroughly approved the

emendation.

I mention this incident because our common, every-day speech abounds in

expressions that have a materialistic flavour; and sometimes in serious

writing an author's sheer intentness upon his main argument may lead him

to overlook some familiar form of expression which, when thrown into a

precise and formal context, will strike the reader in a very different

way from what the author intended. I am inclined to explain in this way

the passages in "First Principles" which are perhaps chiefly responsible

for the charge of materialism that has so often and so wrongly been

brought up against the doctrine of evolution.

As regards the theological implications of the doctrine of evolution, I

have never undertaken to speak for Mr. Spencer; on such transcendental

subjects it is quite enough if one speaks for one's self. It is told of

Diogenes that, on listening one day to a sophistical argument against

the possibility of motion, he grimly got up out of his tub and walked

across the street. Whether his adversaries were convinced or not, we are

not told. Probably not; it is but seldom that adversaries are convinced.

So, when Professor Haeckel declares that belief in a "personal God" and

an "immortal soul" is incompatible with acceptance of the doctrine of

evolution, I can only say, for myself--however much or little the

personal experience may be worth--I find that the beliefs in the

psychical nature of God and in the immortality of the human soul seem to

harmonize infinitely better with my general system of cosmic philosophy

than the negation of these beliefs. If Professor Haeckel, or any other

writer, prefers a materialistic interpretation, very well. I neither

quarrel with him nor seek to convert him; but I do not agree with him. I

do not pretend that my opinion on these matters is susceptible of

scientific demonstration. Neither is his. I say, then, that his fifth

thesis has no business in a series of scientific generalizations about

the doctrine of evolution.

Far beyond the limits of what scientific methods, based upon our brief

terrestrial experience, can demonstrate, there lies on every side a

region with regard to which Science can only suggest questions. As

Goethe so profoundly says:--

"Willst du ins Unendliche streiten,

Geh' nur im Endlichen nach allen Seiten."[12]

It is of surpassing interest that the particular generalization which

has been extended into a universal formula of evolution should have been

the generalization of the development of an ovum. In enlarging the

sphere of life in such wise as to make the whole universe seem actuated

by a single principle of life, we are introduced to regions of sublime

speculation. The doctrine of evolution, which affects our thought about

all things, brings before us with vividness the conception of an ever

present God,--not an absentee God who once manufactured a cosmic

machine capable of running itself, except for a little jog or poke here

and there in the shape of a special providence. The doctrine of

evolution destroys the conception of the world as a machine. It makes

God our constant refuge and support, and Nature his true revelation; and

when all its religious implications shall have been set forth, it will

be seen to be the most potent ally that Christianity has ever had in

elevating mankind.

_March, 1890._

III

EDWARD LIVINGSTON YOUMANS[13]

In one of the most beautiful of all the shining pages of his "History of

the Spanish Conquest in America," Sir Arthur Helps describes the way in

which, through "some fitness of the season, whether in great scientific

discoveries or in the breaking into light of some great moral cause, the

same processes are going on in many minds, and it seems as if they

communicated with each other invisibly. We may imagine that all good

powers aid the 'new light,' and brave and wise thoughts about it float

aloft in the atmosphere of thought as downy seeds are borne over the

fruitful face of the earth."[14] The thinker who elaborates a new system

of philosophy, deeper and more comprehensive than any yet known to

mankind, though he may work in solitude, nevertheless does not work

alone. The very fact which makes his great scheme of thought a success,

and not a failure, is the fact that it puts into definite and coherent

shape the ideas which many people are more or less vaguely and loosely

entertaining, and that it carries to a grand and triumphant conclusion

processes of reasoning in which many persons have already begun taking

the earlier steps. This community in mental trend between the immortal

discoverer and many of the brightest contemporary minds, far from

diminishing the originality of his work, constitutes the feature of it

which makes it a permanent acquisition for mankind, and distinguishes it

from the eccentric philosophies which now and then come up to startle

the world for a while, and are presently discarded and forgotten. The

history of modern physics--as in the case of the correlation of forces

and the undulatory theory of light--furnishes us with many instances of

wise thoughts floating like downy seeds in the atmosphere until the

moment has come for them to take root. And so it has been with the

greatest achievement of modern thinking,--the doctrine of evolution.

Students and investigators in all departments, alike in the physical and

in the historical sciences, were fairly driven by the nature of the

phenomena before them into some hypothesis, more or less vague, of

gradual and orderly change or development. The world was ready and

waiting for Herbert Spencer's mighty work when it came, and it was for

that reason that it was so quickly triumphant over the old order of

thought. The victory has been so thorough, swift, and decisive that it

will take another generation to narrate the story of it so as to do it

full justice. Meanwhile, people's minds are apt to be somewhat dazed

with the rapidity and wholesale character of the change; and nothing is

more common than to see them adopting Mr. Spencer's ideas without

recognizing them as his or knowing whence they got them. As fast as Mr.

Spencer could set forth his generalizations they were taken hold of here

and there by special workers, each in his own department, and utilized

therein. His general system was at once seized, assimilated, and set

forth with new illustrations by serious thinkers who were already

groping in the regions of abstruse thought which the master's vision

pierced so clearly. And thus the doctrine of evolution has come to be

inseparably interfused with the whole mass of thinking in our day and

generation. I do not mean to imply that people commonly entertain very

clear ideas about it, for clear ideas are not altogether common. I

suspect that a good many people would hesitate if asked to state exactly

what Newton's law of gravitation is.

Among the men in America whose minds, between thirty and forty years

ago, were feeling their way toward some such unified conception of

nature as Mr. Spencer was about to set forth in all its dazzling

glory,--among the men who were thus prepared to grasp the doctrine of

evolution at once and expound it with fresh illustrations,--the first in

the field was the man to whose memory we have met here this evening to

pay a brief word of tribute. It is but a little while since that noble

face was here with us, and the tones of that kindly voice were fraught

with good cheer for us. To most of you, I presume, the man Edward

Livingston Youmans is still a familiar presence. There must be many here

this evening who listened to the tidings of his death three years ago

with a sense of personal bereavement. No one who knew him is likely ever

to forget him. But for those who remember distinctly the man it may not

be superfluous to recount the principal incidents of his life and work.

It is desirable that the story should be set forth concisely, so as to

be remembered; for the work was like the man, unselfish and unobtrusive,

and in the hurry and complication of modern life such work is liable to

be lost from sight, so that people profit by it without knowing that it

was ever done. So genuinely modest, so utterly destitute of

self-regarding impulses, was our friend, that I believe it would be

quite like him to chide us for thus drawing public attention to him, as

he would think, with too much emphasis. But such mild reproof it is

right that we should disregard; for the memory of a life so beautiful

and useful is a precious possession of which mankind ought not to be

deprived.

Edward Livingston Youmans was born in the town of Coeymans, Albany

County, N.Y., on the 3d of June, 1821. From his father and mother, both

of whom survived him, he inherited strong traits of character as well as

an immense fund of vital energy, such that the failure of health a few

years ago seemed (to me, at least) surprising. His father, Vincent

Youmans, was a man of independent character, strong convictions, and

perfect moral courage, with a quick and ready tongue, in the use of

which earnestness and frankness perhaps sometimes prevailed over

prudence. The mother, Catherine Scofield, was notable for balance of

judgment, prudence, and tact. The mother's grandfather was Irish; and

while I very much doubt the soundness of the generalizations we are so

prone to make about race characteristics, I cannot but feel that for the

impulsive--one had almost said explosive--warmth of sympathy, the

enchanting grace and vivacity of manner, in Edward Youmans, this strain

of Irish blood may have been to some extent accountable. Both father and

mother belonged to the old Puritan stock of New England, and the

father's ancestry was doubtless purely English. Nothing could be more

honourably or characteristically English than the name. In the old

feudal society, the _yeoman_, like the _franklin_, was the small

freeholder, owning a modest estate, yet holding it by no servile tenure;

a man of the common people, yet no churl; a member of the state who

"knew his rights, and knowing dared maintain." Few indeed were the nooks

and corners outside of merry England where such men flourished as the

yeomen and franklins who founded democratic New England. It has often

been remarked how the most illustrious of Franklins exemplified the

typical virtues of his class. There was much that was similar in the

temperament and disposition of Edward Youmans,--the sagacity and

penetration, the broad common sense, the earnest purpose veiled but not

hidden by the blithe humour, the devotion to ends of wide practical

value, the habit of making in the best sense the most out of life.

When Edward was but six months old, his parents moved to Greenfield,

near Saratoga Springs. With a comfortable house and three acres of

land, his father kept a wagon shop and smithy. In those days, while it

was hard work to wring a subsistence out of the soil or to prosper upon

any of the vocations which rural life permitted, there was doubtless

more independence of character and real thriftiness than in our time,

when cities and tariffs have so sapped the strength of the farming

country. In the family of Vincent Youmans, though rigid economy was

practised, books were reckoned to a certain extent among the necessaries

of life, and the house was one in which neighbours were fond of

gathering to discuss questions of politics or theology, social reform or

improvements in agriculture. On all such questions Vincent Youmans was

apt to have ideas of his own; he talked with enthusiasm, and was also

ready to listen; and he evidently supplied an intellectual stimulus to

the whole community. For a boy of bright and inquisitive mind, listening

to such talk is no mean source of education. It often goes much further

than the reading of books. From an early age Edward Youmans seems to

have appropriated all such means of instruction. He had that insatiable

thirst for knowledge which is one of God's best gifts to man; for he who

is born with this appetite must needs be grievously ill made in other

respects if it does not constrain him to lead a happy and useful life.

After ten years at Greenfield the family moved to a farm at Milton, some

two miles distant. Until his sixteenth year Edward helped his father at

farm work in the summer, and attended the district school in winter. It

was his good fortune at that time to fall into the hands of a teacher

who had a genius for teaching,--a man who in those days of rote-learning

did not care to have things learned by heart, but sought to stimulate

the thinking powers of his pupils, and who in that age of canes and

ferules never found it necessary to use such means of discipline,

because the fear of displeasing him was of itself all-sufficient.

Experience of the methods of such a man was enough to sharpen one's

disgust for the excessive mechanism, the rigid and stupid manner of

teaching, which characterize the ordinary school. In after years Youmans

used to say that "Uncle Good"--as this admirable pedagogue was

called--first taught him what his mind was for. Through intercourse and

training of this sort he learned to doubt, to test the soundness of

opinions, to make original inquiries, and to find and follow clues.

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