But they were alike unmindful of Powderly’s advice and the teachings of history. They seemingly forgot that the employers would naturally resist any such sweeping concession, and that, as in other instances, the unemployed would at once be installed, whenever possible, in their places, and that in industries where there did not exist an over-production, the capacity of machines would be more heavily taxed and new machines would be introduced to do work hitherto done by hand. A London publication has shown how, in recent years, in the extremity of bitter strikes, manufactories have increased their labor-saving machinery to offset the absence of their workmen and how invention in the line of new machines has been greatly stimulated by a stubborn conflict between employer and employé. Hon. David A. Wells has also pointed out a similar result in this country. Identically the same thing happened in several establishments in Chicago. The unemployed and new machines were called into requisition whenever possible. But labor-saving machinery need not necessarily be regarded as an enemy of labor. That doctrine, which had its origin at the time when a riot in Spain followed the introduction of a machine to make woolens, and which continued until the invention of the sewing-machine, has in this day come to be regarded by all enlightened economists as a nightmare of the musty past. The fact is labor has been aided and benefited by machinery. Prof. Edison, the great inventor, is authority for the statement that the increase in machinery and inventions during the last fifty years has doubled the wages of workingmen and reduced the cost of the necessaries of life 50 per cent. “For the first time in the world’s history,” he says, “a skilled mechanic can buy a barrel of flour with a single day’s work.” Hon. David A. Wells, in an article in the _Popular Science Monthly_ for October, 1887, treating of the depression of prices since 1873, also demonstrates the fact that the reductions, which he states to be 30 per cent., during the time under his review, are due to inventions. Edison goes still further in his statement with reference to the enhancement of wages. He predicts, rather too glowingly perhaps, that in another generation even “the unskilled laborer, if sober and industrious, will have a house of his own, a library, a piano and a horse and carriage,” with all the comforts that these imply. Anarchist Spies evidently took no stock in such a condition as the result of new and improved mechanical appliances, for in his early opposition to the inauguration of the eight-hour movement he declared that “for a man who desires to remain a wage slave, the introduction of every new improvement and machine is a threatening competitor.”