False Arguments About the Origin of Existence: Matter and Chance.Part4

False Arguments About the Origin of Existence: Matter and Chance.Part4

The Earth is tilted at an angle of twenty-three degrees. This gives us our seasons. If it had not been tilted, the poles would be in eternal twilight. The water vapor from the ocean would move north and south, piling up continents of ice and leaving possibly a desert between the equator and the ice.

The moon is 240,000 miles away, and the tides twice a day are usually a gentle reminder of its presence. Tides of the ocean run as high as fifty feet in some places, and even the crust of the Earth is twice a day bent outward several inches by the moon’s attraction. If our moon was, say, fifty thousand miles away instead of its present respectable distance, our tides would be so enormous that twice a day all the lowland of all the continents would be submerged by a rush of water so enormous that even the mountains would soon be eroded away, and probably no continent could have risen from the depths fast enough to exist today. The Earth would crack with the turmoil and the tides in the air would create daily hurricanes.

Had the crust of the Earth been ten feet thicker, there would be no oxygen, without which animal life is impossible; and had the ocean been a few feet deeper, carbon dioxide and oxygen would have been absorbed and vegetable life on the surface of the land could not exist. If the atmosphere had been much thinner, some of the meteors which are now burned in the outer atmosphere by the millions every day would strike all parts of the Earth.

Oxygen is commonly placed at 21 per cent [in the atmosphere]. The atmosphere as a whole presses upon the Earth at approximately fifteen pounds on each square inch of surface at sea level. The oxygen which exists in the atmosphere is a part of this pressure, being about three pounds per square inch. All the rest of the oxygen is locked up in the form of compounds in the crust of the Earth and makes up 8/10 of all the waters in the world. Oxygen is the breath of life for all land animals and is for this purpose utterly unobtainable except from the atmosphere.

The question arises how this extremely active chemical element escaped combination and was left in the atmosphere in the almost exact proportion necessary for practically all living things. If, for instance, instead of 21 per cent oxygen were 50 per cent or more of the atmosphere, all combustible substances in the world would become inflammable to such an extent that the first stroke of lightning to hit a tree would ignite the forest, which would almost explode… If free oxygen, this one part in many millions of the Earth’s substance, should be absorbed, all animal life would cease.

When a man breathes, he draws in oxygen, which is taken up by the blood and distributed through his body. This oxygen burns his food in every cell very slowly at a comparatively low temperature, but the result is carbon dioxide and water vapor, so when a man is said to sigh like a furnace, there is a touch of reality about it. The carbon dioxide escapes into his lungs and is not breathable except in small quantities. It sets his lungs in action and he takes his next breath throwing into the atmosphere carbon dioxide. All animal life is thus absorbing oxygen and throwing off carbon dioxide. Oxygen is further essential to life because of its action upon other elements in the blood as well as elsewhere in the body, without which life processes would cease.

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