But, in spite of so serious an omission, we may be glad to believe, with our acute statesman-critic, that "there is permanent value in his theories." If they indicate at all the direction in which scientific thinking is to move, we shall soon have travelled a very long distance from the days in which it was imagined that all vital phenomena might be accounted for on merely materialistic and mechanical lines.
[[1]] "To this 'meteorite' theory the apparently fatal objection was raised that it would take some sixty million years for a meteorite to travel from the nearest stellar system to our earth, and it is inconceivable that any kind of life could be maintained during such a period."—Schäfer.
[[2]] Presidential Address to British Association, at Edinburgh (1912).
[[3]] Man and the Universe, p. 24.
[[4]] Prof. Wager.