…I have pointed out the difficulty of keeping a monkey and watching it evolve into a man. Experimental evidence of such an evolution being impossible, the professor is not content to say (as most of us would be ready to say) that such an evolution is likely enough anyhow.
He produces his little bone, or little collection of bones, and deduces the most marvelous things from it. He found in Java a piece of a skull, seeming by its contour to be smaller than the human. Somewhere near it he found an upright thigh-bone and in the same scattered fashion some teeth that were not human.
If they all form part of one creature, which is doubtful, our conception of the creature would be almost equally doubtful. But the effect on popular science was to produce a complete and even complex figure, finished down to the last details of hair and habits. He was given a name as if he were an ordinary historical character. People talked of Pithecanthropus as of Pitt or Fox or Napoleon. Popular histories published portraits of 'him like the portraits of Charles the First and George the Fourth. A detailed drawing was reproduced, carefully shaded, to show that the very hairs of his head were all numbered. No uninformed person looking at its carefully lined face and wistful eyes would imagine for a moment that this was the portrait of a thigh bone; or of a few teeth and a fragment of a cranium.
In the same way people talked about him as if he were an individual whose influence and character were familiar to us all. I have just read a story in a magazine about Java and how modern white inhabitants of that island are prevailed on to misbehave themselves by the personal influence of poor old Pithecanthropus. That the modern inhabitants of Java misbehave themselves I can very readily believe; but I do not imagine that they need any encouragement from the discovery of a few highly doubtful bones.
Anyhow, those bones are far too few and fragmentary and dubious to fill up the whole of the vast void that does in reason and in reality lie between man and his bestial ancestors, if they were his ancestors.
On the assumption of that evolutionary connection (a connection which I am not in the least concerned to deny), the really arresting and remarkable fact is the comparative absence of any such remains recording that connection at that point. The sincerity of Darwin really admitted this; and that is how we came to use such a term as the Missing Link. But the dogmatism of Darwinian has been too strong for agnosticism of Darwin; and men have fallen into turning this entirely negative term into a positive image.
They talk of searching for the habits and habitat of the Missing Link; as if one were to talk of being on friendly terms with the gap in a narrative or the hole in an argument, of taking a walk with a nonsequitur or dining with an undistributed middle. In this sketch, therefore, of man in his relation to certain religious and historical problems, I shall waste no further space on these speculations on the nature of man before he became man. His body may have been evolved from the brutes; but we know nothing of any such transition that throws the smallest light upon his soul as it has shown itself in history.
- G. K. Chesterton, from The Everlasting Man