I am dragging you into depths unsuitable, I fear, for a rapid lecture. Such difficulties as these have to be teased out with a needle, so to speak, and lecturers should take only bird's-eye views. The practical upshot of the matter, however, so far as I am concerned, is this, that if I had been lecturing on the absolute a very few years ago, I should unhesitatingly have urged these difficulties, and developed them at still greater length, to show that the hypothesis of the absolute was not only non-coercive from the logical point of view, but self-contradictory as well, its notion that parts and whole are only two names for the same thing not bearing critical scrutiny. If you stick to purely physical terms like stars, there is no whole. If you call the whole mental, then the so-called whole, instead of being one fact with the parts, appears rather as the integral reaction on those parts of an independent higher witness, such as the theistic God is supposed to be.
So long as this was the state of my own mind, I could accept the notion of self-compounding in the supernal spheres of experience no more easily than in that chapter on mind-dust I had accepted it in the lower spheres. I found myself compelled, therefore, to call the absolute impossible; and the untrammelled freedom with which pantheistic or monistic idealists stepped over the logical barriers which Lotze and others had set down long before I had—I had done little more than quote these previous critics in my chapter—surprised me not a little, and made me, I have to confess, both resentful and envious. Envious because in the bottom of my heart I wanted the same freedom myself, for motives which I shall develop later; and resentful because my absolutist friends seemed to me to be stealing the privilege of blowing both hot and cold. To establish their absolute they used an intellectualist type of logic which they disregarded when employed against it. It seemed to me that they ought at least to have mentioned the objections that had stopped me so completely. I had yielded to them against my 'will to believe,' out of pure logical scrupulosity. They, professing to loathe the will to believe and to follow purest rationality, had simply ignored them. The method was easy, but hardly to be called candid. Fechner indeed was candid enough, for he had never thought of the objections, but later writers, like Royce, who should presumably have heard them, had passed them by in silence. I felt as if these philosophers were granting their will to believe in monism too easy a license. My own conscience would permit me no such license.
So much for the personal confession by which you have allowed me to introduce the subject. Let us now consider it more objectively.
The fundamental difficulty I have found is the number of contradictions which idealistic monists seem to disregard. In the first place they attribute to all existence a mental or experiential character, but I find their simultaneous belief that the higher and the lower in the universe are entitatively identical, incompatible with this character. Incompatible in consequence of the generally accepted doctrine that, whether Berkeley were right or not in saying of material existence that its esse is sentiri, it is undoubtedly right to say of mental existence that its esse is sentiri or experiri. If I feel pain, it is just pain that I feel, however I may have come by the feeling. No one pretends that pain as such only appears like pain, but in itself is different, for to be as a mental experience is only to appear to some one.
The idealists in question ought then to do one of two things, but they do neither. They ought either to refute the notion that as mental states appear, so they are; or, still keeping that notion, they ought to admit a distinct agent of unification to do the work of the all-knower, just as our respective souls or selves in popular philosophy do the work of partial knowers. Otherwise it is like a joint-stock company all shareholders and no treasurer or director. If our finite minds formed a billion facts, then its mind, knowing our billion, would make a universe composed of a billion and one facts. But transcendental idealism is quite as unfriendly to active principles called souls as physiological psychology is, Kant having, as it thinks, definitively demolished them. And altho some disciples speak of the transcendental ego of apperception (which they celebrate as Kant's most precious legacy to posterity) as if it were a combining agent, the drift of monistic authority is certainly in the direction of treating it as only an all-witness, whose field of vision we finite witnesses do not cause, but constitute rather. We are the letters, it is the alphabet; we are the features, it is the face; not indeed as if either alphabet or face were something additional to the letters or the features, but rather as if it were only another name for the very letters or features themselves. The all-form assuredly differs from the each-form, but the matter is the same in both, and the each-form only an unaccountable appearance.
But this, as you see, contradicts the other idealist principle, of a mental fact being just what it appears to be. If their forms of appearance are so different, the all and the eaches cannot be identical.
The way out (unless, indeed, we are willing to discard the logic of identity altogether) would seem to be frankly to write down the all and the eaches as two distinct orders of witness, each minor witness being aware of its own 'content' solely, while the greater witness knows the minor witnesses, knows their whole content pooled together, knows their relations to one another, and knows of just how much each one of them is ignorant.
The two types of witnessing are here palpably non-identical. We get a pluralism, not a monism, out of them. In my psychology-chapter I had resorted openly to such pluralism, treating each total field of consciousness as a distinct entity, and maintaining that the higher fields merely supersede the lower functionally by knowing more about the same objects.
The monists themselves writhe like worms on the hook to escape pluralistic or at least dualistic language, but they cannot escape it. They speak of the eternal and the temporal 'points of view'; of the universe in its infinite 'aspect' or in its finite 'capacity'; they say that 'quâ absolute' it is one thing, 'quâ relative' another; they contrast its 'truth' with its appearances; they distinguish the total from the partial way of 'taking' it, etc.; but they forget that, on idealistic principles, to make such distinctions is tantamount to making different beings, or at any rate that varying points of view, aspects, appearances, ways of taking, and the like, are meaningless phrases unless we suppose outside of the unchanging content of reality a diversity of witnesses who experience or take it variously, the absolute mind being just the witness that takes it most completely.
For consider the matter one moment longer, if you can. Ask what this notion implies, of appearing differently from different points of view. If there be no outside witness, a thing can appear only to itself, the eaches or parts to their several selves temporally, the all or whole to itself eternally. Different 'selves' thus break out inside of what the absolutist insists to be intrinsically one fact. But how can what is actually one be effectively so many? Put your witnesses anywhere, whether outside or inside of what is witnessed, in the last resort your witnesses must on idealistic principles be distinct, for what is witnessed is different.