My object in the following paper is to present a brief narrative of the economic history of the last century or century and a half. From this I wish to draw a moral. That moral is that there has been and is proceeding an economic evolution, practically independent of our individual desires or prejudices; an evolution which has changed for us the whole social problem by changing the conditions of material production, and which _ipso facto_ effects a revolution in our modern life. To learn clearly what that revolution is, and to prepare ourselves for taking advantage of it in due course--this I take to be briefly what is meant by Socialism. The ignorant public, represented by, let us say, the average bishop or member of Parliament, hears of the “Social Revolution” and instantly thinks of street riots, noyades, with a _coup d’état_: a 10th of August, followed perhaps by its Nemesis in an 18th Brumaire. But these are not the Social Revolution. That great change is proceeding silently every day. Each new line of railway which opens up the trackless desert, every new machine which supplants hand labor, each fresh combination formed by capitalists, every new labor organization, every change in prices, each new invention--all these forces and many more are actually working out a social revolution before our eyes: for they are changing fundamentally the economic basis of life. There may possibly come some one supreme moment of time in which a great dramatic incident will reveal to men the significance of the changes which have led up to it, and of which it is merely the final expression. And future historians may write of that as The Revolution just as historians now write of the fall of the Bastille, or the execution of Louis XVI, as though these events constituted the French Revolution, instead of being the final terms in a long series of events which had been loosening the fabric of French feudalism through several generations. The true prophet is not an ignorant soothsayer who foretells some Armageddon, but rather he who perceives the inevitable drift and tendency of things. Somewhat in this spirit we may consider the economic history of the modern industrial era in order to discern its meaning, to see what it has led up to, and what, consequently, are the problems with which we find ourselves confronted to-day.