The Problems of Psychical Research by Hereward Carrington (best books to read non fiction TXT) 📕

"M. Bergson regards matter as the dam which keeps back the rush of life. Organize it a little (as in the protozoa)—i.e. slightly raise the sluice—and a little life will squeeze through. Organize it elaborately (as in man)—i.e. raise the sluice a good deal—and much life will squeeze through. Now this may be a very plausible opinion if the flood of life be really there, beating against matter till it force an entry through the narrow slit of undifferentiated protoplasm. But is it there? Science, modesty professing ignorance, can stumble along without it, and I question whether philosophy, with only scientific data to work upon, can establish its reality."

It would seem to me that the only way to settle this question one way or the other is to bring forward certain facts which can be accounted for more fully and rationally on one theory than on the other. If facts could be produced which one theory could not account for at all, the alternative theory might be said to stand proved. Do such facts exist which tell in favour of M. Bergson's theory as against the other? I believe they do. Before coming to them, however, I must draw attention to certain weaknesses in the generally held theory of life, which are, it seems to me, also shared by M. Bergson's theory. Until these are disposed of, I do not believe that any definite forward step will be taken towards proof either in one direction or in the other. So long as certain fundamental tenets are held, it seems improbable that any one theory of life will be proved more than any other theory. M. Bergson has gone part of the way, in his demonstration, but he has stopped there instead of carrying his train of argument to its logical conclusion. At least so it appears to me; for I think it obvious that the chain of argument which M. Bergson adopts can be carried much further than he has carried it, in his various writings.

The view which M. Bergson adopts is somewhat as follows: Life is directive and creative; it utilizes the chemical and physical forces of the body for the purposes of its manifestation. It is the "spark" which sets off the explosive; it is the "hair-trigger" which liberates the enormous energy contained in the cartridge, etc. To apply the analogy: life utilizes and directs the energy obtained from food (by a species of chemical combustion) so that the bodily energy, as such, is, so to say, a "physical" energy, and subject to the law of conservation; while the power that guides, controls, and directs it is conscious life—the power of choice, the guider, the controller.

This view of the case is, I believe, unsound, and for two reasons. In the first place, it does not, I think, go far enough in its interpretation; and, in the second place, we are face to face with a paradox—the problem of no-energy affecting energy. Let us take the second of these objections first.

If a solid body, a fluid or a gas, be moving in a certain direction, a certain amount of energy must be exercised in order to divert its course—for otherwise it would continue in a straight line. Similarly, any energy will continue to exert itself in one direction, unless its course of activity be diverted into another channel; and this "divertion" constitutes a pressure, as it were, upon the energy; and this "pressure" can only be brought about by a "physical" force or energy—and so be within the law of conservation. No matter how slight this pressure—this guidance—may be, it is nevertheless there; and in so far as it directs the flow of energy, it must itself be energy—for otherwise it could not direct or divert it. Even the analogy of the banks of a river fails us, because in that case every atom of the banks is acting upon the body of the water by a material pressure; and hence the banks as a whole are. Either life must be energy, or it must be no-energy. If the first of these suppositions be true, things would be intelligible; but if the second were true, they would not be, because no-energy cannot effect or guide or control energy without itself being energy; and this would either make life a "physical" energy, or remove its power of guidance altogether. I do not see how these alternatives are to be avoided.

M. Bergson apparently tries to evade this issue by supposing that life only affects the energies of the body (derived from food) very slightly by a sort of "hair-trigger" action, which releases a vast amount of energy, quite disproportionate to the energy of direction applied. But surely this is a mere begging of the question! One is reminded of Marryat's character, who asked to have her illegitimate baby excused "because it was such a little one!" No matter how slight the amount of energy may be, if it is capable of affecting energy at all, it is energy, and hence subject to the law of conservation. Life, as energy, must lie wholly outside the law (in which case all talk of "control" and "guidance" must go by the board), or it must lie wholly within it (in which case life becomes a purely "physical" energy, like any other, and cannot well be thought to exercise this "guidance").[15]

We have thus seen that the second of our two alternatives (that life is no-energy) is untenable. Let us now return to the first—that life is energy—and see whither it leads us.

If life be a form or mode of energy, it might affect, guide, and direct other modes of energy, or the matter of the body (and, through it, of the inorganic world) readily enough. It would affect them, but blindly. It could have no intelligent action. If life be an energy, it must be like all other energies in this respect; it must fall within the law of conservation and be non-intelligent. Otherwise it would be something different from all other forms of energy; and so we should have energy, plus intelligence, in the case of life; and only energy for all other forms. But in that case life could not simply be converted into or derived from any other mode of energy; because we should have "intelligence" left over, in our equation—which was created de novo whenever life was derived from other energies, and plunged into extinction and nothingness whenever life passed into any other mode of energy—in the course of our daily lives. But this is contrary both to experience and to all legitimate scientific thinking! Life, therefore, cannot be an intelligent or a directive energy. And so this argument also goes by the board, and we have left to us only the old materialistic conception of a non-intelligent, blind, life-force, or energy, derived from food, by a process of chemical combustion, and essentially no more mysterious than any other energy. This, therefore, is the conclusion to which we seem driven.

But such a conclusion is not only contrary to M. Bergson's philosophy, but to daily observation and scientific knowledge; for we know that life is directive, purposive, and progressive, and if evolution teaches us anything, it tells us that it must have been so always. We are thus driven into this dilemma: life must be an energy—but, as such, it cannot be purposive! Life is purposive, yet it must be an energy—for otherwise it could not affect the bodily energies and the material world! Here then is an apparent paradox—a flat contradiction—incapable of solution or further elucidation.

M. Bergson (and before him Sir Oliver Lodge and others) has attempted to meet this difficulty by supposing that the energy of the body is a "physical" energy, derived from food, and, as such, blind and subject to the law of conservation. This energy, they assert, is however manipulated and directed by the power of life or consciousness, which makes "use" of it, directs, and guides it. But this theory is, it seems to me, refuted by the arguments just advanced, which show that life and consciousness cannot affect energy in this way unless they themselves be energy; and thus we are in a "vicious circle" again, with no hope of ever getting out.

The whole difficulty has arisen, it seems to me, because of the conception of the nature of life usually held. Were this altered these problems would be found to have a ready solution. M. Bergson has gone half way toward finding this solution, but has stopped there; he has clung to the most fallacious part of the theory, and for this reason has been unable to emerge altogether from the difficulties above mentioned. Only when we change our conception of the nature of the life-force will these problems become clearer—these questions find their true solution.

Have I, then, any theory to offer as to the nature of this power of life which is essentially new to physiology and biology? I believe that I have—not new as to facts, but as to the interpretation of facts (the latter remain the same on either theory).

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