INTRODUCTION. When on board H.M.S. 'Beagle,' as naturalist, I was much struck with certain facts in the distribution of the inhabitants of South America, and in the geological relations of the present to the past inhabitants of that continent. These facts seemed to me to throw some light on the origin of species—that mystery of mysteries, as it has been called by one of our greatest... more...

IN the preceding five lectures I have endeavoured to give you an account of those facts, and of those reasonings from facts, which form the data upon which all theories regarding the causes of the phenomena of organic nature must be based. And, although I have had frequent occasion to quote Mr. Darwin—as all persons hereafter, in speaking upon these subjects, will have occasion to quote his famous... more...

CHAPTER I. MRS. HARDY'S RESOLUTION. "What are you thinking of, Frank?" Mrs. Hardy asked her husband one evening, after an unusually long silence on his part. "Well, my dear, I was thinking of a good many things. In the first place, I think, I began with wondering what I should make of the boys; and that led to such a train of thoughts about ourselves and our circumstances that I hardly... more...

PREFACE. The following pages apply only to those English writers on gardening who are deceased. That there have been portraits taken of some of those sixty-nine English writers, whose names first occur in the following pages, there can be no doubt; and those portraits may yet be with their surviving relatives or descendants. I am not so presumptuous as to apply to the following most slight memorials,... more...

The produce of the earth—all that is derived from its surface by the united application of labour, machinery, and capital, is divided among three classes of the community; namely, the proprietor of the land, the owner of the stock or capital necessary for its cultivation, and the labourers by whose industry it is cultivated. But in different stages of society, the proportions of the whole produce of... more...

ON THE RECEPTION OF THE 'ORIGIN OF SPECIES.' To the present generation, that is to say, the people a few years on the hither and thither side of thirty, the name of Charles Darwin stands alongside of those of Isaac Newton and Michael Faraday; and, like them, calls up the grand ideal of a searcher after truth and interpreter of Nature. They think of him who bore it as a rare combination of... more...

THE question of questions for mankind—the problem which underlies all others, and is more deeply interesting than any other—is the ascertainment of the place which Man occupies in nature and of his relations to the universe of things. Whence our race has come; what are the limits of our power over nature, and of nature's power over us; to what goal we are tending; are the problems which... more...

"The C.O. wants to see you." "What for?" I asked. "I don't know, but he is in the orderly room." It was the adjutant who was speaking, and his manner led me to think there was something in the wind which he did not like to tell me. I left the mess, and a few moments later I was standing before the C.O. "I have just received a telegram from the War Office; you are... more...

LESSON I. FIVE-FINGERED JACK. What fun it is down by the sea at low tide! Scrambling among the slippery rocks, we quickly fill a bucket with curious things. Some are dead, others very much alive; but all have a story to tell us--the story of the life they lead on the bed of the sea, or among the sands and rocks of the shore. Look, here is a Starfish! It is lying on the sand, left high and dry by the... more...

CHAPTER I. . . . The justification of all persons who have freed themselves from toil is now founded on experimental, positive science.  The scientific theory is as follows:— “For the study of the laws of life of human societies, there exists but one indubitable method,—the positive, experimental, critical method “Only sociology, founded on biology, founded on all the positive sciences, can... more...