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第13章

a journey in other worlds-第13章

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〃Do you know; Bearwarden;〃 said Secretary Deepwaters; 〃I'm afraid
when we have this millennium of climate every one will be so well
satisfied that our friend here (pointing to Secretary Stillman
with his thumb) will have nothing to do。〃
   
〃I have sometimes thought some of the excitement will be gone;
and the struggle of the 'survival of the fittest' will become
less problematical;〃 said Bearwarden。
   
〃The earth seems destined to have a calm old age;〃 said
Cortlandt; 〃unless we can look to the Cabinet to prevent it。〃
   
〃This world will soon be a dull place。  I wish we could leave it
for a change;〃 said Ayrault。  〃I don't mean forever; of course;
but just as people have grown tired of remaining like plants in
the places in which they grew。  Alan has been a caterpillar for
untold ages; can he not become the butterfly?〃
   
〃Since we have found out how to straighten the axis;〃 said
Deepwaters; 〃might we not go one better; and improve the orbit as
well?increase the difference between aphelion and perihelion;
and give those that still like a changing climate a chance; while
incidentally we should see more of the worldI mean the solar
systemand; by enlarging the parallax; be able to measure the
distance of a greater number of fixed stars。  Put your helm hard
down and shout 'Hard…a…lee!'  You see; there is nothing simpler。 
You keep her off now; and six months hence you let her luff。〃
   
〃That's an idea!〃 said Bearwarden。  〃Our orbit could be enough
like that of a comet to cross the orbits of both Venus and Mars;
and the climatic extremes would not be inconvenient。  The whole
earth being simultaneously warmed or cooled; there would be no
equinoctials or storms resulting from changes on one part of the
surface from intense heat to intense cold; every part would have
a twelve…hour day and night; and none would be turned towards or
from the sun for six months at a time; for; however eccentric the
orbit; we should keep the axis absolutely straight。  At
perihelion there would simply be increased evaporation and clouds
near the equator; which would shield those regions from the sun;
only to disappear again as the earth receded。
   
〃The only trouble;〃 said Cortlandt; 〃is that we should have no
fulcrum。  Straightening the axis is simple enough; for we have
the attraction of the sun with which to work; and we have but to
increase it at one end while decreasing it at the other; and
change this as the poles change their inclination towards the
sun; to bring it about。  If a comet with a sufficiently large
head would but come along and retard us; or opportunely give us a
pull; or if we could increase the attraction of the other planets
for us; or decrease it at times; it might be done。  If the force;
the control of which was discovered too late to help us
straighten the axis; could be applied on a sufficiently large
scale; if apergy〃
   
〃I have it!〃 exclaimed Ayrault; jumping up。  〃Apergy will do it。 
We can build an airtight projectile; hermetically seal ourselves
within; and charge it in such a way that it will be repelled by
the magnetism of the earth; and it will be forced from it with
equal or greater violence than that with which it is ordinarily
attracted。  I believe the earth has but the same relation to
space that the individual molecule has to any solid; liquid; or
gaseous matter we know; and that; just as molecules strive to fly
apart on the application of heat; this earth will repel that
projectile when electricity; which we are coming to look upon as
another form of heat; is properly applied。  It must be so; and it
is the manifest destiny of the race to improve it。  Man is a
spirit cursed with a mortal body; which glues him to the earth;
and his yearning to rise; which is innate; is; I believe; only a
part of his probation and trial。〃
   
〃Show us how it can be done;〃 shouted his listeners in chorus。
   
〃Apergy is and must be able to do it;〃 Ayrault continued。 
〃Throughout Nature we find a system of compensation。  The
centripetal force is offset by the centrifugal; and when;
according to the fable; the crystal complained of its hard lot in
being unable to move; while the eagle could soar through the
upper air and see all the glories of the world; the bird replied;
'My life is but for a moment; while you; set in the rock; will
live forever; and will see the last sunrise that flashes upon the
earth。'
   
〃We know that Christ; while walking on the waves; did not sink;
and that he and Elijah were carried up into heaven。  What became
of their material bodies we cannot  tell; but they were certainly
superior to the force of gravitation。  We have no reason to
believe that in miracles any natural law was broken; or even set
aside; but simply that some other law; whose workings we do not
understand; became operative and modified the law that otherwise
would have had things its own way。  In apergy we undoubtedly have
the counterpart of gravitation; which must exist; or Nature's
system of compensation is broken。  May we not believe that in
Christ's transfiguration on the mount; and in the appearance of
Moses and Elias with himdoubtless in the flesh; since otherwise
mortal eyes could not have seen themapergy came into play and
upheld them; that otherwise; and if no other modification had
intervened; they would have fallen to the ground; and that apergy
was; in other words; the working principle of those miracles?〃
   
〃May we not also believe;〃 added Cortlandt; 〃that in the
transfiguration Christ's companions took the substance of their
material bodiesthe oxygen; hydrogen; nitrogen; and carbonfrom
the air and the moisture it contained; for; though spiritual
bodies; be their activity magnetic or any other; could of course
pass the absolute cold and void of space without being affected;
no mortal body could; and that in the same manner Elijah's body
dissolved into air without the usual intervention of
decomposition; for we know that; though matter can easily change
its form; it can never be destroyed。〃
   
All assented to this; and Ayrault continued:  〃If apergy can
annul gravitation; I do not see why it should not do more; for to
annul it the repulsion of the earth that it produces must be as
great as its attraction; unless we suppose gravitation for the
time being to be suspended; but whether it is or not; does not
affect the result in this case; for; after the apergetic
repulsion is brought to the degree at which a body does not fall;
any increase in the current's strength will cause it to rise; and
in the case of electro…magnets we know that the attraction or
repulsion has practically no limit。  This will be of great
advantage to us;〃 he continued; 〃for if a projectile could move
away from the earth with no more rapid acceleration than that
with which it approaches; it would take too long to reach the
nearest planet; but the maximum repulsion being at the start by
reason of its proximity to the earthfor apergy; being the
counterpart of gravitation; is subject to Newton's and Kepler's
lawsthe acceleration of a body apergetically charged will be
greatest at first。  Two inclined planes may have the same fall;
but a ball will reach the bottom of one that is steepest near the
top in less time than on any other; because the maximum
acceleration is at the start。  We are all tired of being stuck to
this cosmical speck; with its monotonous ocean; leaden sky; and
single moon that is useless more than half the time; while its
size is so microscopic compared with the universe that we can
traverse its great circle in four days。  Its possibilities are
exhausted; and just as Greece became too small for the
civilization of the Greeks; and as reproduction is growth beyond
the individual; so it seems to me that the future glory of the
human race lies in exploring at least the solar system; without
waiting to become shades。〃
   
〃Should you propose to go to Mars or Venus?〃 asked Cortlandt。
   
〃No;〃 replied Ayrault; 〃we know all about Mars; it is but one
seventh the size of the earth; and as the axis is inclined more
than ours; it would be a less comfortable globe than this; while;
as our president here told us in his

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