If we see houses of different size, from one room to one hundred, we
do not say that the large houses grew out of small ones, but that the
architect that could plan one could plan all.

But a groundless hypothesis--even an absurd one--would be unworthy of
notice if it did no harm. This hypothesis, however, does incalculable
harm. It teaches that Christianity impairs the race physically. That
was the first implication at which I revolted. It led me to review
the doctrine and reject it entirely. If hatred is the law of man's
development; that is, if man has reached his present perfection by a
cruel law under which the strong kill off the weak--then, if there is
any logic that can bind the human mind, we must turn backward toward the
brute if we dare to substitute the law of love for the law of hate. That
is the conclusion that I reached and it is the conclusion that Darwin
himself reached. On pages 149-50 he says: "With savages the weak in body
or mind are soon eliminated; and those that survive commonly exhibit a
vigorous state of health. We civilized men, on the other hand, do our
utmost to check the progress of elimination. We build asylums for the
imbecile, the maimed and the sick; we institute poor laws; our medical
experts exert their utmost skill to save the lives of every one to the
last moment. There is reason to believe that vaccination has preserved
thousands who from weak constitutions would have succumbed to smallpox.
Thus the weak members of civilized 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."

This confession deserves analysis. First, he commends, by implication,
the savage method of eliminating the weak, while, by implication, he
condemns "civilized men" for prolonging the life of the weak. He