It was in 1705 that the first practical steam-engine, Newcomen's, was set to work. The life of a man elapsed before this invention was made, by Watt's introduction of the condenser, into the great instrument of production which has transformed our industry--but in those sixty years all the origins of the Industrial System are to be discovered. It was just before Watt's patent that Hargreaves' spinning-jenny appeared. Thirty years earlier, Abraham Darby of Colebrook Dale, at the end of a long series of experiments which had covered more than a century, smelted iron-ore successfully with coke. Not twenty years later, King introduced the flying shuttle, the first great improvement in the hand-loom; and in general the period covered by such a life as that of Dr Johnson, born just after Newcomen's engine was first set working, and dying seventy-four years afterwards, when the Industrial System was in full blast, covers that great transformation of England. A man who, as a child, could remember the last years of Queen Anne, and who lived to the eve of the French Revolution, saw passing before his eyes the change which transformed English society and has led it to the expansion and peril in which we see it to-day. What was the characteristic mark of that half-century and more? Why did the new inventions give us the form of society now known and hated under the name of Industrial? Why did the vast increase in the powers of production, in population and in accumulation of wealth, turn the mass of Englishmen into a poverty-stricken proletariat, cut off the rich from the rest of the nation, and develop to the full all the evils which we associate with the Capitalist State?