germ of all his speculations, contained in his first volume, is the notion of "the oneness of personality existing between parents and offspring up to the time that the offspring leaves the parent's body"; thence develops his theory that the offspring "unconsciously" remembers what happened to the parents; and thence his theory that a vitalistic purposeful cunning, as opposed to the Darwinian chance, is the significant factor in evolution. His theory has something in common with current philosophical speculation, and it is in part, as I understand, a kind of adumbration, a shrewd guess at the present attitude of cytologists. It has thus entitled Butler to half a dozen footnotes in a centenary volume on Darwin; but it hardly justifies his transference of Darwin's laurels to Buffon, Lamarck, Erasmus Darwin and himself; nor does it justify his reiterated contention that Darwin was a plagiarist, a fraud, a Pecksniff and a liar. He swelled the ephemeral body of scientific speculation; but his contribution to the verified body of science was negligible, and the injuries that he inflicted upon the scientific spirit were considerable.
For their symptomatic value, we must glance at Butler's sallies into some other fields. He held as an educational principle that it is hardly worth while to study any subject till one is ready to use it. When in his fifties he wished to write music, he took up for the first time the study of counterpoint. Mr. Garnett having inquired what subject Butler and Jones would take up when they had
