CHAPTER IV

DETERMINISM AND WILL POWER

Determinism is the doctrine that all things, including the will, are determined by causes. It is the antithesis of the doctrine of free will. In its complete form, it holds that the individual has no direct and voluntary control over his thoughts and actions but that every thought and action is inevitably the result of a large number of previous thoughts and actions which have gone before.

There is a very large amount of evidence, and indeed, whether we admit it or not, the evidence is quite irrefutable, that in regard to the majority of our actions the doctrine of determinism holds good. But the evidence is by no means sufficient to enable us to conclude that we have no free will.

[3]Freud in his book on the “Psychopathology of Everyday Life” and in other works gives many convincing examples that much in our character, that many of our actions, evil and good, are quite beyond our control at any given moment. But there is one thing that appears to have been overlooked, and that is, _that in all the examples given one could not conceivably utilise free will in any case_. If I ask you to think of a number what opportunity do you get of using your will power? If you put the wrong latch-key into the door by accident, have you made any effort to use will power? When a patient is suffering from hysteria due to repressions of various kinds, in that particular matter _the will power has already been lost_. When a chronic alcoholic is unable to cease from drinking his will power in reference to this has disappeared, therefore determinism holds the field completely. The will has no opportunity of working then. In all the examples which Freud gives one discovers on careful investigation that for some reason or another there is no opportunity for the use of free will. Such evidence as we have certainly does not prove the nonexistence of free will, but merely shows that in a very large number of our thoughts and actions we do not use any will at all, and that in other cases we are unable to use our will effectively.[4] When determinism does rule we may liken it physically to this: a patient sits down and crosses one leg over the other and leaves the one leg hanging free. On tapping it smartly beneath the patella the foot will kick; the knee jerk has been elicited. If this be done fifty times the result will be the same fifty times. There is movement of the leg, but this movement is predetermined. On the other hand this does not prove that no other movement of the leg is possible. Under the conditions just given the man’s will, or the freedom of the leg, is merely _eliminated during that period_. Or again, we may liken it to a locomotive standing at the top of a hill; if the brake be taken off, the locomotive will run down the hill, and will do it every time; but this will not prove that did somebody happen to put the brake on half-way down the hill the engine would still go on running. However, all actions which we may ascribe to our will are no doubt strictly limited by other determined conditions. The man on the engine may run it backwards or forwards, but only within _the very much prescribed limits which the rails allow_. We may safely accept this much determinism, that although the will exists, its capabilities are strictly circumscribed by determinism.

It is rather in his general direction than in any specific act that a man has most control. We certainly have not the amount of free will which we like to believe we have. For example, the reader of this chapter may have returned home to-night and have said, “I will not have a meal to-night, it is too hot.” What are the factors (or determinants, as they are called) in this case? Perhaps external heat, producing langour by various physiological processes, combined with lack of appetite, in its turn produced by several causes, and added to this, depression, produced by a bad business deal, and in its turn the result of many other determinants outside the reader’s control. There is no desire to eat, and these various determinants, added together, prove stronger than the habit of eating the evening meal. Having, however, read this chapter as far as this point, the reader desiring to disprove my unpleasant suggestion, immediately says, “Ah! I will prove that I have free will. I will eat my meal in spite of not wanting it.”

Alas! this does not _prove_ free will, new determinants have merely been added on the other side, and desire to prove strength of mind has now out-weighed accumulated efforts which prevented you from eating.

Since it has been shown that a man’s control is constantly being limited by other determinants, it follows that the criminal whose environment and determinants, conscious and unconscious, have been manufactured for him from evil sources, yet who, on the whole, is progressing upwards in spite of these, may be forming a far better character than the arch-bishop whose environment from the beginning has been such as never to give him criminal characteristics, yet whose growth has been, on the whole, towards a more selfish position, even though this be not noticeable to the eyes of others.

_Now many of the determinants forming our characters lie in the unconscious. They are unknown to us and only the results of their activities are visible. Herein lies the difficulty of controlling ourselves. How can we efficiently control that of which we do not know the existence? Herein, also, lies the value of psycho-analysis, for it brings many of these determinants to light, and we are thus able to control them consciously._ Only a part of all this can be accomplished by such self-analysis as may be indicated in this book. Yet even so, a much greater degree of self-control may be obtained.

§2

Let us now consider briefly why persons who have not previously been irritable, should suddenly become irritable; who have not previously been hysterical, should suddenly become hysterical; who have not previously been in the habit of weeping, should at some time after reaching adult life, revert to that infantile habit.

The explanation of mental troubles of various kinds involves two factors. In the first place, any individual is capable of bearing a certain amount of conflict and a certain amount of repression. It is only when the accumulated force is more than he can control, _that is when new determinants are added_, that the symptoms begin to appear. He is like a steam engine in which as long as the steam is being used up in doing work, or as long as the safety valve is working efficiently when work is not being done, the boiler stands a pressure of 100lbs. very comfortably. If the safety valve gets jammed, and the energy cannot be transferred from the steam to the work, the pressure in the boiler rises higher and higher until it bursts from the joints and rivet-holes.

The second factor which determines the mode of expression of this out-burst of repressed energy is known as the _law of regression_. This means that if the adult outlet of energy becomes dammed up or is insufficient, _the energy will flow through an earlier channel which has once been used_. The individual will, in fact, revert to some method which he was wont to use in earlier years, or in infancy. It is true that this may be disguised and not recognised as an infantile mode of expression until it is looked into more closely. This question of regression, however, need not be more than touched upon here. It will be much more fully dealt with when we come to actual examples at a later stage.

FOOTNOTES:

[3] “The Elements of Practical Psycho-Analysis,” by Paul Bousfield.

[4] The doctrines of determinism and free-will respectively can be brought entirely into line with one another if we include freewill itself as one of the determinants. Thus, if in the formula

S = a + b + c + d + etc.

where S is the resultant action, and a, b, c, d, etc., are the several determinants, it happens that d = 0. The presence of d does not invalidate the formula. _But if_ d _does not happen to be zero, the absence of_ d _would invalidate the formula_. If d represents the “will” component there may be plenty, even a majority of cases in which d = 0, but there may be cases in which the omission of d will render the result erroneous.