Page:Popular Science Monthly Volume 82.djvu/578

574 Suffice it to note here that the Honorable Mr. Olivier, governor of Jamaica, recognizes in the presence of the mulatto only a past blessing, a present advantage, and a future promise of great good.

In the beginning we shall need to raise the question once more as to whether the Negro and Caucasian are actually different man-species, as was held by the eminent zoologist, Louis Agassiz, and as is still held by many, as, for example, the noted French psychologist, Le Bon; or whether they simply represent different "races" or varieties of the same species homo, as is more commonly believed. Le Bon quotes with approval:

However, simply external gross appearance is no infallible criterion by which to judge of species. And the more highly developed the organism the wider do the individuals differ within the species. Two human brothers may differ infinitely more than two true snail-species. Zoology can furnish many examples where a larval form, or individuals of opposite sex, or the same form modified by peculiar environmental conditions, have been mistaken for separate species. The real scientific test is that of impossibility of effecting a cross, or of infertility inter se of hybrids of a possible cross. A cross between the horse and the ass produces a mule. But mules are infertile if interbred. Hence horse and ass are separate species. A very valuable cross can also be effected between the cow and the buffalo. But the offspring are barren bred among themselves. Hence cow and buffalo are at least of different species. The mulatto is the product of a negro-white cross. He is as fecund with his own kind, or when he mates with white or negro, as either pure-breeding negroes or whites are. As a matter of fact, the mulatto is probably more prolific than the normal average of either white or negro. During the past twenty years he has increased at twice the rate of the Negro. The Negro is then simply a black variety of the human species. He is the white man's brother; and we may both be cousins of the apes.

The second question that presents itself is this: Is the mulatto necessarily degenerate? The idea has been and is very eminently and widely held that the crossing of races is intrinsically bad, biologically harmful; that it inevitably and inexorably works deterioration. Agassiz noted in Brazil a