"
While such experiments must not be stretched too far, in application to
the human species, they certainly offer striking evidence of the fact
that the characters of any individual are mainly due to something in the
germ-plasm, and that this germ-plasm is to a surprising degree
independent of any outside influence, even such an intimate influence as
that of the body of the mother in which it reaches maturity.
APPENDIX B
"DYNAMIC EVOLUTION"
As C. L. Redfield has secured considerable publicity for his attempt to
bolster up the Lamarckian theory, it deserves a few words of comment.
His contention is that "the energy in animals, known as intelligence and
physical strength, is identical with the energy known in mechanics, and
is governed by the same laws." He therefore concludes that (1) an animal
stores up energy in its body, in some undescribed and mystical way, and
(2) that in some equally undescribed and mystical way it transmits this
stored-up energy to its offspring. It follows that he thinks superior
offspring are produced by parents of advanced age, because the latter
have had more time to do work and store up energy for transmission. In
his own words:
"Educating the grandfather helps to make the grandson a superior
person.
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