THIS is Volume III of the new edition of the Works and Correspondence of Adam Smith undertaken by the University of Glasgow. It contains the Essays on Philosophical Subjects and Dugald Stewart’s ‘Account of the Life and Writings of Adam Smith’, together with Smith’s contributions to the Edinburgh Review and his Preface to William Hamilton’s Poems on Several Occasions.
The range of subjects covered in this collection is too wide to be edited by any one scholar. The main task of dealing with the essays that are strictly on ‘philosophical subjects’ was entrusted to W. P. D. Wightman. The editors for the remaining pieces were chosen with an eye to their role in the preparation of other, related, volumes. John Bryce, the editor of the Lectures on Rhetoric, has therefore dealt with the essay on ‘English and Italian Verses’, the articles in the Edinburgh Review, and the Preface to Hamilton’s Poems, while Ian Ross, Smith’s biographer and (with E. C.
Mossner) editor of the Correspondence, has looked after Stewart’s ‘Account’.
It was also thought desirable to appoint general editors in order to ensure uniformity of practice and to relate the different parts of this volume to each other and to the edition as a whole. We have tried to do so by providing a General Introduction and a number of supplementary notes (enclosed within square brackets). For much of the information in these notes we are indebted to several scholars, including P. Michael Brown, John Bryce, Eric Forbes, A. Rupert Hall, and Donald Malcolm. We owe a special debt to the late Donald Allan, formerly Professor of Greek in the University of Glasgow, for his extensive and invaluable help in dealing with classical sources; many of the supplementary notes concerned with the ancient world have been supplied by him in their entirety.
We should also like to thank Mrs. Theresa Campbell, Mrs. Julie Milton, and Miss Eileen O’Donnell for the care with which they have prepared the typescript at different stages.
D. D. R.
A. S. S.
1978
KEY TO ABBREVIATIONS AND REFERENCES
WORKS OF ADAM SMITH
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Corr.
Correspondence
EPS
Essays on Philosophical Subjects, included among which
are:
Ancient Logics
‘The History of the Ancient Logics and Metaphysics’
Ancient Physics
‘The History of the Ancient Physics’
Astronomy
‘The History of Astronomy’
English and Italian
‘Of the Affinity between certain English and Italian
Verses
Verses’
External Senses
‘Of the External Senses’
‘Of the Nature of that Imitation which takes place in
Imitative Arts
what are called the Imitative Arts’
Dugald Stewart, ‘Account of the Life and Writings of
Stewart
Adam Smith, LL.D.’
Considerations Concerning the First Formation of
Languages
Languages
TMS
The Theory of Moral Sentiments
WN
The Wealth of Nations
LJ(A)
Lectures on Jurisprudence, Report of 1762–3
LJ(B)
Lectures on Jurisprudence, Report dated 1766
LRBL
Lectures on Rhetoric and Belles Lettres
References to Corr. give the number of the letter (as listed in the volume of Smith’s Correspondence in the present edition), the date, and the name of Smith’s correspondent.
References to LJ and LRBL give the volume (where applicable) and the page number of the manuscript (shown in the printed texts of the present edition). References to LJ(B) add the page number in Edwin Cannan’s edition of the Lectures on Justice, Police, Revenue and Arms (1896), and references to LRBL add the page number in John M. Lothian’s edition of the Lectures on Rhetoric and Belles Lettres (1963).
References to the other works listed above locate the relevant paragraph, not the page, in order that any edition may be consulted (in the present edition, the paragraph numbers are printed in the margin). Thus:
Astronomy,
=
‘History of Astronomy’, Sect. II, §4
II.4
Dugald Stewart, ‘Account of the Life and Writings of
Stewart, I.12
=
Adam Smith’, Sect. I, §12
The Theory of Moral Sentiments, Part I, Sect. I, Chap. 5,
TMS I.i.5.5
=
§5
The Wealth of Nations, Book V, Chap. i, sixth division,
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WN V.i.f.26
=
§26
OTHER WORKS
Essays on Adam
Essays on Adam Smith, edited by Andrew Stewart Skinner
Smith
and Thomas Wilson (1975)
Rae, Life
John Rae, Life of Adam Smith (1895)
Scott, ASSP
William Robert Scott, Adam Smith as Student and
Professor (1937)
GENERAL INTRODUCTION 1
I
MOST of the essays contained in this book were not prepared for the press by Smith. They are fragments in fact—perhaps, as Black and Hutton suggested in the ‘Advertisement’ to EPS, parts of
‘a plan he had once formed, for giving a connected history of the liberal sciences and elegant arts’. The essays are also diverse both in terms of subject–matter and in the degree of finish they had acquired at the time of Smith’s death. Yet, at the same time, there are some common elements.
To begin with, the more important of the essays plainly have a ‘philosophical’ character, which conforms to Smith’s own recommendations regarding the organization of scientific discourse.
Smith believed that writers of ‘didactical’ discourse ought ideally to deliver a system of science by laying down ‘certain principles, known or proved, in the beginning, from whence we account for the several phaenomena, connecting all together by the same chain’ (LRBL ii.133, ed. Lothian, 140). Smith described this as the ‘Newtonian’ method, while well aware that it had been used before Newton—most notably by Descartes. This point in itself is an important reminder that Smith drew an implicit distinction between the method used in expounding a system of thought and that employed in establishing such a system: in the former case, he was able to point out that Descartes and Newton shared a common approach; in the latter, he insisted that the Cartesian system was ‘fanciful’, ‘ingenious and elegant, tho’ fallacious’ (Letter to the Authors of 2
the Edinburgh Review, § 5). In short, the task of establishing a system of thought must be conducted in terms of the combination of reason and experience—although even here he was quick to associate this definition of the term ‘method’ with Galileo rather than Newton (Astronomy, IV.44).
Secondly, it is at least broadly true that many of the essays provide evidence of Smith’s concern with the principles of human nature, again, a wide–ranging interest. For example, Smith himself was to point out that under some conditions the study of grammar could provide the ‘best History of the natural progress of the Human mind in forming the most important abstractions upon 3
which all reasoning depends’, and John Millar explained his teacher’s choice of emphasis in the LRBL by reference to Smith’s belief that: ‘The best method of explaining and illustrating the various powers of the human mind, the most useful part of metaphysics, arises from an examination of the several ways of communicating our thoughts by speech, and from an attention http://oll.libertyfund.org/Texts/LFBooks/Smith0232/GlasgowEdition/PhilosophicalSubjects...
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to the principles of those literary compositions which contribute to persuasion or entertainment.’ (Stewart, I.16.) In the same vein, Dugald Stewart suggested that Smith’s cultivation of the Fine Arts was developed: ‘less, it is probable, with a view to the peculiar enjoyments they convey, (though he was by no means without sensibility to their beauties,) than on account of their connection with the general principles of the human mind; to an examination of which they afford the most pleasing of all avenues’ (Stewart, III.13).
Finally, we should recall Smith’s overriding interest in historical questions and the fact that he:
‘seldom misses an opportunity of indulging his curiosity, in tracing from the principles of human nature, or from the circumstances of society, the origin of the opinions and the institutions which he describes’ (Stewart, II.52). Earlier, Stewart had commented on Smith’s youthful interest in 4
mathematics and the natural sciences, together with the principles of human nature, both of which: ‘enabled him to exemplify some of his favourite theories concerning the natural progress of the mind in the investigation of truth, by the history of those sciences in which the connection and succession of discoveries may be traced with the greatest advantage’ (Stewart, I.8).
While the features outlined above are all characteristic of the major essays in this volume, they are combined in one of them to greatest effect—the Astronomy, once described by J. A.
5
Schumpeter as ‘the pearl of the collection’. While the essay is one of the best examples of theoretical history, it is perhaps most remarkable as a study of those principles of human nature which ‘lead and direct’ philosophical inquiry.
II
One of the characteristics of theoretical history is that it may be applied to situations where direct evidence is lacking. As Stewart put it: ‘In this want of direct evidence, we are under a necessity of supplying the place of fact by conjecture; and when we are unable to ascertain how men have actually conducted themselves upon particular occasions, of considering in what manner they are likely to have proceeded, from the principles of their nature, and the circumstances of their external situation.’ (II.46.) In the context of the discussion of the origin of philosophy, Smith had comparatively little to say about man’s external situation, but he did note that philosophical effort could only take place under conditions where subsistence was no longer precarious and where 6
social order and a regular subordination of ranks were established (Astronomy, III.1,5).
Elsewhere he also noted the importance of language as a means of expressing ideas while 7
pointing out that language itself developed by virtue of man’s intellectual capabilities—for example, his capacity for abstraction and generalization in addition to speech itself.
Given the above conditions, the assumptions employed are fundamentally simple: Smith assumes that all men are endowed with certain faculties and propensities such as reason, reflection, and imagination, and that they are motivated by a desire to acquire the sources of pleasure and avoid those of pain. In this context pleasure relates to a state of the imagination: the ‘state of . . .
tranquillity, and composure’ (Imitative Arts, II.20). Such a state, Smith suggested, may be attained even where the objects contemplated are unlike or the processes involved are complex—
provided only that the connection is a customary one. He added that the ‘indolent’ imagination finds satisfaction but no stimulus to thought under such circumstances and duly noted that ‘the bulk of mankind’ often express no interest in the common–place. For example, the conversion of food into flesh and bone (Astronomy, II.11), even looking–glasses, become ‘so familiar’ that men http://oll.libertyfund.org/Texts/LFBooks/Smith0232/GlasgowEdition/PhilosophicalSubjects...
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typically do not think that ‘their effects require any explication’ (Imitative Arts, I.17). In the same way, Smith cited the example of the skilled artisan (such as a brewer, dyer, or distiller) who effects the most remarkable transformations in the materials that he uses and yet ‘cannot conceive what occasion there is for any connecting events to unite those appearances, which seem to him to succeed each other very naturally. It is their nature, he tells us, to follow one another in this order, and that accordingly they always do so.’ (Astronomy, II.11.) Three points are worth emphasizing before going further: first, Smith places a good deal of 8
weight on ‘conventional’ knowledge (i.e. that kind of ‘knowledge’ which is based on customary connection), and on the fact that the imagination is ‘indolent’. As Smith put it, men ‘have seldom had the curiosity to inquire by what process of intermediate events’ a given change is brought about, where ‘the passage of the thought from . . . one object to the other is by custom become quite smooth and easy’ (Astronomy, II.11). In fact Smith had very little more to say about the origin and nature of ‘knowledge’ of this kind.
Secondly, Smith stressed the difference between the philosopher and the ordinary man, while being careful to add that these differences arise ‘not so much from nature, as from habit, custom, and education’ (WN I.ii.4). But habit, custom, and education can make the philosopher more perceptive, so that just as the botanist differs from the casual gardener, or the musician from the generality of his auditors, so he ‘who has spent his whole life in the study of the connecting principles of nature, will often feel an interval betwixt two objects, which, to more careless observers, seem very strictly conjoined’ (Astronomy, II.11).
Finally, it must be emphasized that in the Astronomy Smith was not so much concerned with the state of ‘composure’ per se, as with the sources of its disturbance, and the nature of those processes by virtue of which that state could be re–established. In fact, Smith was largely concerned with a very specific aspect of the problem of ‘knowledge’, namely, the stimulus given to the undertanding by ‘sentiments’ such as surprise, wonder, or admiration. The limited objective of the Astronomy was clearly stated at the outset: ‘It is the design of this Essay to consider particularly the nature and causes of each of these sentiments, whose influence is of far wider extent than we should be apt upon a careless view to imagine.’ (Introduction, 7.) Smith’s initial argument then is to the effect that when certain objects or events follow in a particular order, ‘they come to be so connected together in the fancy, that the idea of the one seems, of its own accord, to call up and introduce that of the other’. But, while the imagination finds no stimulus to thought under such conditions, Smith went on to argue that this would not be the case where the ‘appearances’ studied were in any way unexpected: ‘We are at first surprised by the unexpectedness of the new appearance, and when that momentary emotion is over, we still wonder how it came to occur in that place.’ (II.8.) In other words, we feel surprise when some object (or number of objects) is drawn to our attention which does not fall into a recognized pattern; a sentiment which is quickly followed by that of wonder, where the latter is defined in these terms: ‘The stop which is thereby given to the career of the imagination, the difficulty which it finds in passing along such disjointed objects, and the feeling of something like a gap or interval betwixt them, constitute the whole essence of this emotion.’ (II.9.) Wonder, in short, involves a source of pain (a disutility); a feeling of discomfort which gives rise to uncertainty and
‘anxious curiosity’ and even to ‘giddiness and confusion’. On the other hand, the response to this situation involves the pursuit of some explanation, with a view to relieving the mind from a state http://oll.libertyfund.org/Texts/LFBooks/Smith0232/GlasgowEdition/PhilosophicalSubjects...
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of disequilibrium (i.e. lack of ‘composure’); a natural reaction, given Smith’s assumptions, designed to eliminate the sense of wonder by providing some appropriate ordering of the phenomena in question, or some plausible account of the links between different objects. Finally, Smith suggested that once we have succeeded in providing an acceptable and coherent account of a particular problem, the very existence of that explanation may ‘heighten’ our appreciation of the ‘appearances’ in question. In this way, for example, we learn to admire a complex social structure once its ‘hidden springs’ have been exposed, while in the same way a theory of astronomy may help us to admire the heavens through presenting the ‘theatre of nature’ as a coherent ‘and therefore a more magnificent spectacle’ (II.12).
Surprise, wonder, and admiration are, therefore, the three sequential sentiments on which 9
Smith’s account of mental stimulus depends.
Once again, there are a number of points which deserve notice: First, it will be observed, that man is impelled to seek an explanation for observed ‘appearances’ as a result of a subjective feeling of discomfort, and that the resulting explanation or theory is therefore designed to meet some psychological need. Nature as a whole, Smith suggests, ‘seems to abound with events which appear solitary and incoherent’ and which therefore ‘disturb the easy movement of the imagination’ (II.12). Under these circumstances, the philosopher feels the disutility involved in the sentiment of wonder; a sentiment which thus emerges as ‘the first principle which prompts mankind to the study of Philosophy, of that science which pretends to lay open the concealed connections that unite the various appearances of nature’ (III.3). It follows from this that the explanation offered can only satisfy the mind if it is coherent, capable of accounting for observed 10
appearances, and stated in terms of principles which are at least plausible.
Secondly, it will be noted that wonder is the first, but not the only principle featured and Smith duly went on to emphasize that philosophical effort involved not only an escape from the contemplation of ‘jarring and discordant appearances’ but also a source of pleasure in its own right; a point made by him in suggesting that men: ‘pursue this study for its own sake, as an original pleasure or good in itself, without regarding its tendency to procure them the means of many other pleasures’ (III.3). In fact Smith provided many examples of the kinds of pleasure which might be involved in philosophical work. In the LRBL, for example, he noted that ‘It gives us a pleasure to see the phaenomena which we reckoned the most unaccountable, all deduced from some principle (commonly a well known one) and all united in one chain’ (ii.133–4, ed.
Lothian, 140). Likewise, in WN he referred to the beauty of a ‘systematical arrangement of different observations connected by a few common principles’ (V.i.f.25), and in the Imitative Arts (II.30), likened the pleasure to be derived from the contemplation of a great system of thought to 11
the intellectual and even sensual delights of a ‘well composed concerto of instrumental music’.
But, perhaps characteristically, Smith noted that such sources of pleasure were not equally accessible even to those of philosophical pretensions; that scientific thought also involved a discipline of which not all were capable and that this discipline could sometimes put too great a strain (i.e. a disutility) on the mind even where presented with an organized body of thought.
Under some circumstances at least, ‘too severe an application to study sometimes brings on lunacy and frenzy, in those especially who are somewhat advanced in life, but whose imaginations, from being too late in applying, have not got those habits which dispose them to follow easily the reasonings in the abstract sciences’ (Astronomy, II.10).
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III
Most of these points find further illustration in the History of Astronomy itself, where Smith reviewed four main systems of thought, not with a view to judging their ‘absurdity or probability, their agreement or inconsistency with truth and reality’, but rather with a view to considering how far each of them was fitted to ‘sooth(e) the imagination’—‘that particular point of view which belongs to our subject’ (II.12). Looked at in this way, the analysis has a ‘static’ aspect at least in so far as it is designed to show the extent to which each of the four main astronomical systems reviewed does in fact ‘soothe’ the imagination, isolating by this means the characteristics which they have in common. But Smith goes further than his stated object in noting that the systems of astronomy reviewed followed each other in a certain historical sequence, and in exposing the causal links which, he felt, might explain that sequence. The essence of Smith’s argument would seem to be that each system at the time of its original appearance did satisfy the needs of the imagination, but that each was subject to a process of modification as new problems came to light; a process of modification which resulted in a degree of complexity which ultimately became unacceptable to the imagination. This in turn paves the way for a new kind of response—the production not just of an account, but of an alternative account (in this case of the heavens); a new thought–system designed to explain the same problems as the first, at least in its most complex form.
From one point of view this is the classic pattern of cultural history—human activity released within a given environment ultimately causing a qualitative change in that environment—as illustrated, say, by the development of language or the transition from feudalism to the commercial stage (WN III). But there is a difference, partly because ‘environment’ here relates to a state of ‘knowledge’ and partly because the reactions of individuals are now described as self–
conscious—i.e. designed deliberately to modify an existing thought–system or to replace it with a more acceptable alternative.
As a means of illustrating the burden of the argument, it may be helpful to review the origin, development, and decline of the first astronomical system before going on to say something of those which followed it. Specialist comment on the astronomical content (e.g. as to its accuracy) of Smith’s treatment is outwith the competence of the general editors, and must be left to the historian of science.
On Smith’s argument, the first astronomers were faced with the need to explain the movements of the Stars, Sun, Moon, and five known planets; a task which was fulfilled in terms of a theory of 12
Solid Spheres each of which was thought to have a circular but regular motion.
The Stars for
example, being fixed in their positions relative to one another, while changing with reference to the observer, ‘were naturally thought to have all the marks of being fixed, like so many gems, in the concave side of the firmament, and of being carried round by the diurnal revolutions of that solid body’ (IV.1). Additional Spheres were used to account for the movements of the Sun and Moon (one inside the other to explain the eclipse) with five more for the planets or ‘wandering stars’. The astronomical system which emerged thus represented the Earth as: ‘self balanced and suspended in the centre of the universe, surrounded by the elements of Air and Ether, and covered by eight polished and cristalline Spheres, each of which was distinguished by one or more beautiful and luminous bodies, and all of which revolved round their common centre, by varied, but by equable and proportionable motions’ (IV.5).
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Such a system of thought apparently met the needs of the imagination by providing a coherent and plausible explanation for observed phenomena, and, in connecting by simple and familiar processes the ‘grandest and most seemingly disjointed appearances in the heavens’, added to man’s admiration for them (IV.4).
Indeed, even if some contemporaries recognized that such a system did not account for all appearances, the degree of completeness was such that the generality of men would be tempted to ‘slur over’ (IV.6) such problems rather than qualify in any degree the satisfaction derived from the theory itself. In fact, Smith went on to suggest that this beautiful and appealing construction of the intellect might ‘have stood the examination of all ages, and have gone down triumphant to the remotest posterity’ had there been ‘no other bodies discoverable in the heavens’ (IV.4).
But additional bodies were discovered, and this together with the fact that Eudoxus was not one of the ‘generality of men’ led to the need to modify the existing system and to the addition of more spheres, as a means of accounting for changes in the relative positions of the planets. As a result Eudoxus raised the total number of spheres to 27, Callippus to 34, and Aristotle ‘upon a yet more attentive observation’ to 56 (until Fracastoro, ‘smit with the eloquence of Plato and Aristotle and with the regularity and harmony of their system’, felt it necessary to raise the number of spheres to 72, IV.7). In this way the relatively simple system of Eudoxus was gradually modified in order to meet the needs of the imagination when faced with new problems to be explained, until a situation was reached where the explanation offered actually violated the basic prerequisite of simplicity (IV.8).
In consequence, Smith suggests, a second major system was developed—by Apollonius (subsequently refined by Hipparchus and Ptolemy)—that of Eccentric Spheres and Epicycles. Once again, therefore, we are presented with a system which was designed to ‘introduce harmony and order into the mind’s conception of the movements’ of the heavenly bodies and which succeeded in so doing at least at one stage of its development. However, the same argument is advanced by Smith; namely, that a gradual process of modification followed as adherents of the new system came to terms with new observations, or newly perceived problems, until a situation was once more reached where this intellectual system or ‘imaginary machine’: ‘though, perhaps, more simple, and certainly better adapted, to the phaenomena than the Fifty–six Planetary Spheres of Aristotle, was still too intricate and complex for the imagination to rest in it with complete tranquillity and satisfaction’ (IV.19). Indeed, Smith considered that the situation became even more complex and thus unsatisfactory as a result of the efforts of the Schoolmen, and especially those of Peurbach, who laboured with perverse ingenuity to reconcile the fir