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climate may be exactly the same as in its former home, yet the 1859 1860 1861 1866 1869
OMIT 1872

manner. 1859 1860 1861 1866 1869
manner, although the climate may be exactly the same as in its former home. 1872

we wished to increase 1859 1860 1861 1866 1869
OMIT 1872

in 1859 1860 1861 1866 1869
are to increase in 1872

to do 1861 1866 1869
done 1859 1860
had to do 1872

any form some 1859 1860 1861 1866 1869
to any one species an 1872

do, so as to succeed. 1859 1860 1861 1866 1869
do. 1872

It will 1859 1860 1861 1866 1869
This ought to 1872

seems 1866 1869
seems to be 1859 1860 1861
is 1872

advantage to our plant; but we have reason to believe that only a few plants or animals range so far, that they are destroyed
exclusively by
by
the rigour of the
climate.
climate
alone.
alone.
Not until we reach the extreme confines of life, in the
arctic
Arctic
regions or on the borders of an utter desert, will competition cease. The land may be extremely cold or dry, yet there will be competition between some few species, or between the individuals of the same species, for the warmest or dampest spots.
Hence
Hence,
also,
also,
we can see that when a plant or animal is placed in a new country amongst new competitors,
though
though
the climate may be exactly the same as in its former home, yet the conditions of its life will generally be changed in an essential manner. If we wished to increase its average numbers in its new home, we should have to modify it in a different way to what we should have to do in its native country; for we should have to give it some advantage over a different set of competitors or enemies.
It is good thus to try in
our
....
imagination to give any form some advantage over another. Probably in no single instance should we know what to do, so as to succeed. It will convince us of our ignorance on the mutual relations of all organic beings; a conviction as necessary, as it seems difficult to acquire. All that we can do, is to keep steadily in mind that each organic being is striving to increase
at
in
a geometrical ratio; that each at some period of its life, during some season of the year, during each generation or at intervals, has to struggle for
life
life,
and to suffer great destruction. When we reflect on this struggle, we may console ourselves with the full belief, that the war of nature is not incessant, that no fear is felt, that death is generally prompt, and that the vigorous, the healthy, and the happy survive and multiply.