What is meant by ‘present’ and ‘future’ pleasure? By the supposed comparison Locke ought only to have meant the competition of pleasures equally present in imagination …

13. Responsibility for evil, then (with its conditions, blame, punishment, and remorse) supposes that a man has gone wrong in the comparison of present with future pleasure or pain, having had the chance of going right. Upon this we must remark that as moving desire—and it is the determination of desire that is here in question—NO pleasure can be present in the sense of actual enjoyment, or (in Hume’s language) as ‘impression,’ but only in memory or imagination, as ‘idea.’ Otherwise desire would not be desire. It would not be that uneasiness which, according to Locke, implies the absence of good, and alone moves action. On the other hand, to imagination EVERY pleasure must be present that is to act as motive at all. In whatever sense, then, pleasure, as pleasure, i.e. as undetermined by conceptions, can properly be said to move desire, every pleasure is equally present and equally future. [1] For man, if he only felt and retained his feelings in memory, or recalled them in imagination, the only difference among the imagined pleasures which solicit his desires, other than difference of intensity, would lie in the imagined pains with which each may have become associated. One pleasure might be imagined in association with a greater amount of the pain of waiting than another. In that sense, and only in that, could one be distinguished from the other as a future pleasure from a present one. According as the greater imagined intensity of the future pleasure did or did not outweigh the imagined pain of waiting for it, the scale of desire would turn one way or the other. Or with one pleasure, imagined as more intense than another, might be associated an expectation of a greater amount of pain to be ‘drawn after it.’ Here, again, the question would be whether the greater imagined intensity of pleasure would have the more effect in exciting desire, or the greater amount of imagined sequent pain in quenching it—a question only to be settled by the action which results. In whatever sense it is true of the ‘present pleasure or pain,’ that it is really just as it appears, it is equally true of the future. Whenever the determination of desire is in question, the statement that present pleasure is just as it appears must mean that the pleasure present in imagination is so, and in this sense all motive pleasures are equally so present. Undoubtedly the pleasure associated with the pain of prolonged expectancy might turn out greater, and that associated with sequent pain less, than was imagined; but so might a pleasure not thus associated. Of every pleasure alike it is as true, that while it is imagined it is just as it is imagined, as that while felt it is just as it is felt; and if man only felt and imagined, there would be no more reason why he should hold himself accountable for his imaginations than for his feelings. Whatever pleasure was most attractive in imagination would determine desire, and, through it, action, which would be the only measure of the amount of the attraction. It would not indeed follow because an action was determined by the pleasure most attractive in imagination, that the ensuing pleasure in actual enjoyment would be greater than might have been attained by a different action—though it would be very hard to show the contrary—but it would follow that the man attained the greatest pleasure of which his nature was capable. There would be no reason why he should blame himself, or be blamed by others, for the result.

[1] It is noticeable that when Locke takes to distinguishing the pleasures that move desire into present and future, he speaks as if the future pleasure alone were an absent good, in contradiction to his previous view that every object of desire is an absent good. (Cf. sec. 65 with sec. 57 of cap. 21.)

… and this could give no ground for responsibility. In order to do so, it must be understood as implying determination by conception of self.

14. Thus on Locke’s supposition, that desire is only moved by pleasure—which must mean imagined pleasure, since pleasure, determined by conceptions, is excluded by the supposition that pleasure alone is the ultimate motive, and pleasure in actual enjoyment is no longer desired—the ‘suspense of desire,’ that he speaks of, can only mean an interval, during which a competition of imagined pleasures (one associated with more, another with less, of sequent or antecedent pain) is still going on, and none has become finally the strongest motive. Of such suspense it is unmeaning to say that a man has ‘the power of it,’ or that, when it terminates in an action which does not produce so much pleasure as another might have done, it is because the man ‘has vitiated his palate,’ and that therefore he must be ‘answerable to himself’ for the consequences. This language really implies that pleasures, instead of being ultimate ends, are determined to be ends through reference to an object beyond them which the man himself constitutes; that it is only through his conception of self that every pleasure—not indeed best pleases him, or is most attractive in imagination—but becomes his personal good. It may be that he identifies his personal good with the pleasure most attractive in imagination; but a pleasure so identified is quite a different motive from a pleasure simply as imagined. It is no longer mere pleasure that the man seeks, but self-satisfaction through the pleasure. The same consciousness of self, which sets him on the act, continues through the act and its consequences, carrying with it the knowledge (commonly called the ‘voice of conscience’) that it is to himself, as the ultimate motive, that the act and its consequences, whether in the shape of natural pains or civil penalties, are due—a knowledge which breeds remorse, and, through it, the possibility of a better mind. Thus, when Locke finds the ground of responsibility in a man’s power of suspending his desire till he has considered whether the act, to which it inclines him, is of a kind to make him happy or no, the value of the explanation lies in the distinction which it may be taken to imply, but which Locke could not consistently admit, between the imagination of pleasure and the conception of self as a permanent subject of happiness, by reference to which an imagined pleasure becomes a strongest motive. It is not really as involving a comparison between imagined pleasures, but as involving the consideration whether the greatest imagined pleasure will be the best for one in the long run, that the suspense of desire establishes the responsibility of man. Even if we admitted with Locke that nothing entered into the consideration but an estimate of ‘future pleasures’—and Locke, it will be observed, by supposing the estimate to include ‘pleasures of a sort we are unacquainted with,’ [1] which is as much of a contradiction as to suppose a man influenced by unfelt feelings, renders this restriction unmeaning—still to be determined by the consideration whether something is good for me on the whole is to be determined, not by the imagination of pleasure, but by the conception of self, though it be of self only as a subject to be pleased.

[1] Cap. 21, sec. 65. He has specially in view the pleasures of ‘another life’, which ‘being intended for a state of happiness, must certainly be agreeable to every one’s wish and desire: could we suppose their relishes as different there as they are here, yet the manna in heaven will suit every one’s palate.’

Locke finds moral freedom in necessity of pursuing happiness.

15. The mischief is that, though his language implies this distinction, he does not himself understand it. ‘The care of ourselves,’ he tells us, ‘that we mistake not imaginary for real happiness, is the necessary foundation of our liberty. The stronger ties we have to an unalterable pursuit of happiness in general, which is our greatest good, and which, as such, our desires always follow, the more are we free from any necessary determination of our will to any particular action, till we have examined whether it has a tendency to, or is inconsistent with, our real happiness.’ [1] But he does not see that the rationale of the freedom, thus paradoxically, though truly, placed in the strength of a tie, lies in that determination by the conception of self to which the ‘unalterable pursuit of happiness’ is really equivalent. To him it is not as one mode among others in which that self-determination appears, but simply in itself, that the consideration of what is for our real happiness is the ‘foundation of our liberty,’ and the consideration itself is no more than a comparison between imagined pleasures and pains. Hence to a reader who refuses to read into Locke an interpretation which he does not himself supply, the range of moral liberty must seem as narrow as its nature is ambiguous. As to its range, the greater part of our actions, and among them those which we are apt to think our best, are not and could not be preceded by any consideration whether they are for our real happiness or no. In truth, they result from a character which the conception of self has rendered possible, or express an interest in objects of which this conception is the condition, and for that reason they represent a will self-determined and free; but they do not rest on the foundation which Locke calls ‘the necessary foundation of our liberty.’ As to the nature of this liberty, the reader, who takes Locke at his word, would find himself left to choose between the view of it as the condition of a mind ‘suspended’ between rival presentations of the pleasant, and the equally untenable view of it as that ‘liberty of indifference,’ which Locke himself is quite ready to deride—as consisting in a choice prior to desire, which determines what the desire shall be. [2]

[1] Cap. 21, sec. 51.

[2] Cf. the passage in sec. 56: ‘When he has once chosen it, and thereby it is become part of his happiness, it raises desire,’ &c. (Cf. also sec. 43 sub fin.)