I cannot, of course, be sure; Mr. Darwin did not probably intend that I should; but I assume with confidence that whether there is design in organism or no, there is at any rate design in this passage of Mr. Darwin’s.  This, we may be sure, is not a fortuitous variation; and, moreover, it is introduced for some reason which made Mr. Darwin think it worth while to go out of his way to introduce it.  It has no fitness in its connection with Hermann Muller’s book, for what little Hermann Muller says about teleology at all is to condemn it; why, then, should Mr. Darwin muse here of all places in the world about the interest attaching to design in organism?  Neither has the passage any connection with the rest of the preface.  There is not another word about design, and even here Mr. Darwin seems mainly anxious to face both ways, and pat design as it were on the head while not committing himself to any proposition which could be disputed.

The explanation is sufficiently obvious.  Mr Darwin wanted to hedge.  He saw that the design which his works had been mainly instrumental in pitchforking out of organisms no less manifestly designed than a burglar’s jemmy is designed, had nevertheless found its way back again, and that though, as I insisted in “Evolution Old and New,” and “Unconscious Memory,” it must now be placed within the organism instead of outside it, as “was formerly the case,” it was not on that account any the less—­design, as well as interesting.

I should like to have seen Mr. Darwin say this more explicitly.  Indeed I should have liked to have seen Mr. Darwin say anything at all about the meaning of which there could be no mistake, and without contradicting himself elsewhere; but this was not Mr. Darwin’s manner.

In passing I will give another example of Mr Darwin’s manner when he did not quite dare even to hedge.  It is to be found in the preface which he wrote to Professor Weismann’s “Studies in the Theory of Descent,” published in 1881.

“Several distinguished naturalists,” says Mr. Darwin, “maintain with much confidence that organic beings tend to vary and to rise in the scale, independently of the conditions to which they and their progenitors have been exposed; whilst others maintain that all variation is due to such exposure, though the manner in which the environment acts is as yet quite unknown.  At the present time there is hardly any question in biology of more importance than this of the nature and causes of variability; and the reader will find in the present work an able discussion on the whole subject, which will probably lead him to pause before he admits the existence of an innate tendency to perfectibility”—­or towards being able to be perfected.

I could find no able discussion upon the whole subject in Professor Weismann’s book.  There was a little something here and there, but not much.