It is a commonplace to say of a great work that it is unique, and there would at first sight seem to be peculiar presumption in making such a claim for a History of the World. It may be claimed, however, without any fear of contradiction, that this work has no rival in the English language.

There have been histories of the world before; there are available in large numbers histories of all countries well worthy of attention; but there is not, and it may be doubted if there has ever been attempted before, a scientific World-History. This work is, as far as it can possibly be in the present state of knowledge, a universal history of the universe.

SCIENCE AND HISTORY

That is a far reaching claim to make, but a mere glance through the names of those whose services have been enlisted for the work will make its basis clear. The contributors include some of the foremost students of science. Many men of eminence whose names do not usually come into historical works will be found here. Their function may be described as holding the Lamp of Science up to History. It is for these authorities to read the story of the earth and to tell the plain man what they read there, as Turner read the sunset and painted what he saw. The simile is not so unfortunate as it may appear, because, although our canvas has not the same room for the artist’s imagination as Turner’s had, it will probably be admitted that the imagination of the scientist is often nearer to the truth of things than the conventional belief.

THE LIFE-STORY OF ALL NATIONS

And the scientist will come into our History whenever and wherever science has any light to throw upon its problems. To the creators of this work the world is not merely an aggregation of countries under more or less settled governments, nor is a country merely the seat of a political system. They conceive the earth as a part of the universe, as one world among many; and this is the story of a huge ball flying in space, on which men and women live and move, on which mighty nations rise and rule and pass away, on which great empires crumble into dust. It is the entrancing book of man and the universe, the life-story of all nations. It begins with the beginning; it regards the universe, as modern science has taught us to regard it, as a vast unit, in which the life of man is the ultimate consummation.

A history of the world cannot be written in a day. It is like an institution—it must be allowed to grow. It would be a purposeless sacrifice in an undertaking of such magnitude to reject any work of building-up that is available, and this History has a rare privilege in being able to utilise the result of the matchless research, the tireless industry, the unequalled knowledge of Dr. Hans Helmolt and the distinguished staff of scholars and investigators who have been engaged with him for many years in preparing a history of the world on precisely the lines laid down in this work.

THE MATERIAL FOR A WORLD HISTORY

It would be impossible to exaggerate the value of the elaborate research made for Dr. Helmolt by such of his eminent collaborators as Professor Johannes Ranke, Professor Ratzel, Professor Joseph Kohler, and others whose names stand for foremost authority wherever the value of learning is understood, and it is one of the chief claims of this work to recognition that it has behind it all the material collected by Dr. Helmolt’s staff, with all the judgment and skill of Dr. Helmolt himself in co-ordinating the labour of his assistants.