Darwin's Subtitle

In recognition of the 200th birthday of Charles Darwin, the Kairos Journal recently reminded its readers of the subtitle to the evolutionist's magnum opus, The Origin of the Species.  What is the book's subtitle?  The Preservation of Favored Races in the Struggle for Life.

This obviously opens the door for something that contemporary Darwinists try to deny, namely, that evolution as a worldview is an inherently racist theory that opens the moral door for eugenics, euthanasia, and other crimes against humanity.

Here is what Darwin writes in The Descent of Man and Selection in Relation to Sex:

"With savages, the weak in body or mind are eliminated; and those that survive commonly exhibit a vigorous state of health. We civilised men, on the other hand, do our utmost to check the process of elimination; we build asylums for the imbecile, the maimed, and the sick; we institute poor-laws; and our medical men exert their utmost skill to save the life of every one to the last moment. There is reason to believe that vaccination has preserved thousands, who from a weak constitution would formerly have succumbed to small-pox. Thus the weak members of civilised societies propagate their kind. No one who has attended to the breeding of domestic animals will doubt that this must be highly injurious to the race of man. It is surprising how soon a want of care, or care wrongly directed, leads to the degeneration of a domestic race; but excepting in the case of man himself, hardly any one is so ignorant as to allow his worst animals to breed."