Grasping Reality on TypePad, by Brad DeLong

...if it had not been for the economists, who sprang into prominence just at the right moment. The idea of a divine harmony between private advantage and the public good is already apparent in Paley. But it was the economists who gave the notion a good scientific basis. Suppose that by the working of natural laws individuals pursuing their own interests with enlightenment in condition of freedom always tend to promote the general interest at the same time! Our philosophical difficulties are resolved—at least for the practical man, who can then concentrate his efforts on securing the necessary conditions of freedom.

To the philosophical doctrine that the government has no right to interfere, and the divine that it has no need to interfere, there is added a scientific proof that its interference is inexpedient. This is the third current of thought, just discoverable in Adam Smith, who was ready in the main to allow the public good to rest on 'the natural effort of every individual to better his own condition', but not fully and self-consciously developed until the nineteenth century begins. The principle of laissez-faire had arrived to harmonise individualism and socialism, and to make at one Hume's egoism with the greatest good of the greatest number. The political philosopher could retire in favour of the business man—for the latter could attain the philosopher's summum bonum by just pursuing his own private profit.

Yet some other ingredients were needed to complete the pudding.

First the corruption and incompetence of eighteenth-century government, many legacies of which survived into the nineteenth. The individualism of the political philosophers pointed to laissez-faire. The divine or scientific harmony (as the case might be) between private interest and public advantage pointed to laissez-faire. But above all, the ineptitude of public administrators strongly prejudiced the practical man in favour of laissez-faire—a sentiment which has by no means disappeared. Almost everything which the State did in the eighteenth century in excess of its minimum functions was, or seemed, injurious or unsuccessful.

On the other hand, material progress between 1750 and 1850 came from individual initiative, and owed almost nothing to the directive influence of organised society as a whole. Thus practical experience reinforced a priori reasonings. The philosophers and the economists told us that for sundry deep reasons unfettered private enterprise would promote the greatest good of the whole. What could suit the business man better? And could a practical observer, looking about him, deny that the blessings of improvement which distinguished the age he lived in were traceable to the activities of individuals 'on the make'?

Thus the ground was fertile for a doctrine that, whether on divine, natural, or scientific grounds, state action should be narrowly confined and economic life left, unregulated so far as may be, to the skill and good sense of individual citizens actuated by the admirable motive of trying to get on in the world.

By the time that the influence of Paley and his like was waning, the innovations of Darwin were shaking the foundations of belief.... The economists were teaching that wealth, commerce, and machinery were the children of free competition—that free competition built London. But the Darwinians could go one better than that—free competition had built man. The human eye was no longer the demonstration of design... [but] the supreme achievement of chance, operating under conditions of free competition and laissez-faire. The principle of the survival of the fittest could be regarded as a vast generalisation of the Ricardian economics. Socialist interferences became, in the light of this grander synthesis, not merely inexpedient, but impious, as calculated to retard the onward movement of the mighty process by which we ourselves had risen like Aphrodite out of the primeval slime....

Therefore I trace the peculiar unity of the everyday political philosophy of the nineteenth century to the success with which it harmonised diversified and warring schools and united all good things to a single end. Hume and Paley, Burke and Rousseau, Godwin and Malthus, Cobbett and Huskisson, Bentham and Coleridge, Darwin and the Bishop of Oxford, were all, it was discovered, preaching practically the same thing—individualism and laissez-faire. This was the Church of England and those her apostles, whilst the company of the economists were there to prove that the least deviation into impiety involved financial ruin.

These reasons and this atmosphere are the explanations, we know it or not-and most of us in these degenerate days are largely ignorant in the matter-why we feel such a strong bias in favour of laissez-faire, and why state action to regulate the value of money, or the course of investment, or the population, provokes such passionate suspicions in many upright breasts. We have not read these authors; we should consider their arguments preposterous if they were to fall into our hands. Nevertheless we should not, I fancy, think as we do, if Hobbes, Locke, Hume, Rousseau, Paley, Adam Smith, Bentham, and Miss Martineau had not thought and written as they did. A study of the history of opinion is a necessary preliminary to the emancipation of the mind. I do not know which makes a man more conservative—to know nothing but the present, or nothing but the past.

I have said that it was the economists who furnished the scientific by which the practical man could solve the contradiction between egoism and socialism which emerged out of the philosophising of the eighteenth century and the decay of revealed religion. But having said this for shortness' sake, I hasten to qualify it. This is what the economists are supposed to have said. No such doctrine is really to be found in the writings of the greatest authorities. It is what the popularisers and the vulgarisers said. It is what the Utilitarians, who admitted Hume's egoism and Bentham's egalitarianism at the same time, were driven to believe in, if they were to effect a synthesis.... The language of the economists lent itself to the laissez-faire interpretation. But the popularity of the doctrine must be laid at the door of the political philosophers of the day...

Adam Smith, of course, was a Free Trader and an opponent of many eighteenth-century restrictions on trade. But his attitude towards the Navigation Acts and the usury laws shows that he was not dogmatic. Even his famous passage about 'the invisible hand' reflects the philosophy which we associate with Paley rather than the economic dogma of laissez-faire. As Sidgwick and Cliff Leslie have pointed out, Adam Smith's advocacy of the 'obvious and simple system of natural liberty' is derived from his theistic and optimistic view of the order of the world as set forth in his Theory of Moral Sentiments, rather than any proposition of political economy proper....

It was the political campaign for free trade, the influence of the so-called Manchester School and of the Benthamite Utilitarians, the utterances of secondary economic authorities and the education stories of Miss Martineau and Mrs Marcet, that fixed laissez-faire in the popular mind as the practical conclusion of orthodox political economy-with this great difference, that the Malthusian view of population having been accepted in the meantime by this same school of thought, the optimistic laissez-faire of the last half of the eighteenth century gives place to the pessimistic laissez-faire of the last half of the nineteenth century.... In Mrs Marcet's Conversations on Political Economy (1817), Caroline stands out as long as she can in favour of controlling the expenditure of the rich. But by page 418 she has to admit defeat:

CAROLINE. The more I learn upon this subject, the more I feel convinced that the interests of nations, as well as those of individuals, so far from being opposed to each other, are in the most perfect unison.

MRS B. Liberal and enlarged views will always lead to similar conclusions, and teach us to cherish sentiments of universal benevolence towards each other; hence the superiority of science over mere practical knowledge.

By 1850 the Easy Lessons for the Use of Young People, by Archbishop Whately, which the Society for Promoting Christian Knowledge was distributing wholesale, do not admit even of those doubts which Mrs B. allowed Caroline occasionally to entertain. 'More harm than good is likely to be done' the little book concludes, 'by almost any interference of Government with men's money transactions, whether letting and leasing, or buying and selling of any kind.' True liberty is 'that every man should be left free to dispose of his own property, his own time, and strength, and skill, in whatever way he himself may think fit, provided he does no wrong to his neighbours'.

In short, the dogma had got hold of the educational machine; it had become a copybook maxim. The political philosophy, which the seventeenth and eighteenth centuries had forged in order to throw down kings and prelates, had been made milk for babes, and had literally entered the nursery. Finally, in the works of Bastiat we reach the most extravagant and rhapsodical expression of the political economist's religion....

From the time of John Stuart Mill, economists of authority have been in strong reaction against all such ideas. 'Scarcely a single English economist of repute', as Professor Cannan has expressed it, 'will join in a frontal attack upon Socialism in general,' though, as he also adds, 'nearly every economist, whether of repute or not, is always ready to pick holes in most socialistic proposals'. (Theories of Production and Distribution, p. 494). Economists no longer have any link with the theological or political philosophies out of which the dogma of social harmony was born, and their scientific analysis leads them to no such conclusions.

Cairnes, in the introductory lecture on 'Political Economy and Laissez-faire', which he delivered at University College, London, in 1870, was perhaps the first orthodox economist to deliver a frontal attack upon laissez-faire in general. 'The maxim of laissez-faire', he declared, 'has no scientific basis whatever, but is at best a mere handy rule of practice.'... This, for fifty years past, has been the view of all leading economists. Some of the most important work of Alfred Marshall—to take one instance—was directed to the elucidation of the leading cases in which private interest and social interest are not harmonious. Nevertheless, the guarded and undogmatic attitude of the best economists has not prevailed against the general opinion that an individualistic laissez-faire is both what they ought to teach and what in fact they do teach....

Finally, individualism and laissez-faire could not, in spite of their deep roots in the political and moral philosophies of the late eighteenth and early nineteenth centuries, have secured their lasting hold over the conduct of public affairs, if it had not been for their conformity with the needs and wishes of the business world of the day. They gave full scope to our erstwhile heroes, the great business men. 'At least one-half of the best ability in the Western world,' Marshall used to say, 'is engaged in business.' A great part of 'the higher imagination' of the age was thus employed. It was on the activities of these men that our hopes of progress were centred....

These many elements have contributed to the current intellectual bias, the mental make-up, the orthodoxy of the day. The compelling force of many of the original reasons has disappeared but, as usual, the vitality of the conclusions outlasts them. To suggest social action for the public good to the City of London is like discussing the Origin of Species with a bishop sixty years ago. The first reaction is not intellectual, but moral. An orthodoxy is in question, and the more persuasive the arguments the graver the offence. Nevertheless, venturing into the den of the lethargic monster, at any rate I have traced his claims and pedigree so as to show that he has ruled over us rather by hereditary right than by personal merit....

Let us clear from the ground the metaphysical or general principles upon which, from time to time, laissez-faire has been founded. It is not true that individuals possess a prescriptive 'natural liberty' in their economic activities. There is no 'compact' conferring perpetual rights on those who Have or on those who Acquire. The world is not so governed from above that private and social interest always coincide. It is not so managed here below that in practice they coincide. It is not a correct deduction from the principles of economics that enlightened self-interest always operates in the public interest. Nor is it true that self-interest generally is enlightened; more often individuals acting separately to promote their own ends are too ignorant or too weak to attain even these. Experience does not show that individuals, when they make up a social unit, are always less clear-sighted than when they act separately.

We cannot therefore settle on abstract grounds, but must handle on its merits in detail what Burke termed 'one of the finest problems in legislation, namely, to determine what the State ought to take upon itself to direct by the public wisdom, and what it ought to leave, with as little interference as possible, to individual exertion.' We have to discriminate between what Bentham, in his forgotten but useful nomenclature, used to term Agenda and Non-Agenda, and to do this without Bentham's prior presumption that interference is, at the same time, 'generally needless' and 'generally pernicious'...