If human sin can produce such abomination out of the beautiful vision of aviation, out of the science that takes the wings of the morning to abide in the uttermost parts of the sea, it is absurd to say that nothing evil can come out of a eugenical science that studies atavism and apes. The truth is that any advance in science leaves morality in its ancient balance; and it depends still on the inscrutable soul of man whether any discovery is mainly a benefit or mainly a calamity.
