the result of the
modification of another watch which kept time but poorly; and that this
again had proceeded from a structure which could hardly be called a
watch at all--seeing that it had no figures on the dial and the hands
were rudimentary; and that going back and back in time we came at last
to a revolving barrel as the earliest traceable rudiment of the whole
fabric. And imagine that it had been possible to show that all these
changes had resulted, first, from a tendency of the structure to vary
indefinitely; and secondly, from something in the surrounding world
which helped all variations in the direction of an accurate time-keeper,
and checked all those in other directions; then it is obvious that the
force of Paley's argument would be gone. For it would be demonstrated
that an apparatus thoroughly well adapted to a particular purpose might
be the result of a method of trial and error worked by unintelligent
agents, as well as of the direct application of the means appropriate to
that end, by an intelligent agent.
Now it appears to us that what we have here, for illustration's sake,
supposed to be done with the watch, is exactly what the establishment of
Darwin's Theory will do for the organic world. For the notion that every
organism has been created as it is and launched straight at a purpose,
Mr. Darwin substitutes the conception of something which may fairly be
termed a method of trial and error. Organisms vary incessantly; of these
variations the few meet with surrounding conditions which suit them and
thrive; the many are unsuited and become extinguished.
According to Teleology, each organism is like a rifle bullet fired
straight at a mark; according to Darwin, organisms are like grapeshot of
which one hits something and the rest fall wide.
For the teleologist an organism exists because it was made for the
conditions in which it is found; for the Darwinian an organism exists
because, out of many of its kind, it is the only one which has been able
to persist in the conditions in which it is found.
Teleology implies that the organs of every organism are perfect and
cannot be improved; the Darwinian theory simply affirms that they
work well enough to enable the organism to hold its own against such
competitors as it has met with, but admits the possibility of indefinite
improvement. But an example may bring into clearer light the profound
opposition between the ordinary teleological, and the Darwinian
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