Thus the structure of regulation of industry, which had been built up in the sixteenth and seventeenth centuries, or which had survived from the Middle Ages, was now torn down; the use of the powers of government to make men carry on their economic life in a certain way, to buy and sell, labor and hire, manufacture and cultivate, export and import, only in such ways as were thought to be best for the nation, seemed to be entirely abandoned. The _laissez-faire_ view of government was to all appearances becoming entirely dominant. *63. Individualism.*--But the prevailing tendencies of thought and the economic teaching of the period were not merely negative and opposed to government regulation; they contained a positive element also. If there was to be no external control, what incentive would actuate men in their industrial existence? What force would hold economic society together? The answer was a plain one. Enlightened self-interest was the incentive, universal free competition was the force. James Anderson, in his _Political Economy_, published in 1801, says, "Private interest is the great source of public good, which, though operating unseen, never ceases one moment to act with unabating power, if it be not perverted by the futile regulations of some short-sighted politician." Again, Malthus, in his _Essay on Population_, in 1817, says: "By making the passion of self-love beyond comparison stronger than the passion of benevolence, the more ignorant are led to pursue the general happiness, an end which they would have totally failed to attain if the moving principle of their conduct had been benevolence. Benevolence, indeed, as the great and constant source of action, would require the most perfect knowledge of causes and effects, and therefore can only be the attribute of the Deity. In a being so short-sighted as man it would lead to the grossest errors, and soon transform the fair and cultivated soil of human society into a dreary scene of want and confusion."