The Deadlock in Darwinism - Page 2

intention
of dealing even in outline with the vast subject of evolution in
general, and has only tried to give such an account of the theory of
natural selection as may facilitate a clear conception of Darwin's
work. How far he has succeeded is a point on which opinion will
probably be divided. Those who find Mr. Darwin's works clear will
also find no difficulty in understanding Mr. Wallace; those, on the
other hand, who find Mr. Darwin puzzling are little likely to be
less puzzled by Mr. Wallace. He continues:-

"The objections now made to Darwin's theory apply solely to the
particular means by which the change of species has been brought
about, not to the fact of that change."

But "Darwin's theory"--as Mr. Wallace has elsewhere proved that he
understands--has no reference "to the fact of that change"--that is
to say, to the fact that species have been modified in course of
descent from other species. This is no more Mr. Darwin's theory
than it is the reader's or my own. Darwin's theory is concerned
only with "the particular means by which the change of species has
been brought about"; his contention being that this is mainly due to
the natural survival of those individuals that have happened by some
accident to be born most favourably adapted to their surroundings,
or, in other words, through accumulation in the common course of
nature of the more lucky variations that chance occasionally
purveys. Mr. Wallace's words, then, in reality amount to this, that
the objections now made to Darwin's theory apply solely to Darwin's
theory, which is all very well as far as it goes, but might have
been more easily apprehended if he had simply said, "There are
several objections now made to Mr. Darwin's theory."

It must be remembered that the passage quoted above occurs on the
first page of a preface dated March 1889, when the writer had
completed his task, and was most fully conversant with his subject.
Nevertheless, it seems indisputable either that he is still
confusing evolution with Mr. Darwin's theory, or that he does not
know when his sentences have point and when they have none.

I should perhaps explain to some readers that Mr. Darwin did not
modify the main theory put forward, first by Buffon, to whom it
indisputably belongs, and adopted from him by Erasmus Darwin,
Lamarck, and many other writers in the latter half of the last
century and the earlier years of the present. The early
evolutionists maintained that all existing forms of animal and
vegetable life, including man, were derived in course of descent
with modification from forms resembling the lowest now known.

Mr. Darwin went as far as this, and farther no one can go. The