A question which has long troubled astronomers and physicists is what becomes of the energy that is continually being poured out into space by the sun and the stars. To this question a complete answer is given by the new theory. It is used up, diluted, or degraded, by the expansion of the universe. ...the light travelling through the expanding universe and, so to say, trying to reach a particular star, or stellar system, which is continually receding with great velocity, is losing energy in trying to catch up with it. It is this degradation of the light, technically known as the redshift of the spectral lines, by which we become aware of the receding velocities of the extra-galactic nebulae. It can be shown that the decrease of the total amount of radiant energy in the universe by this degradation exceeds the increase by the radiation of the stars. It would not be correct, however, to conclude that the expansion is caused by the energy thus lost by the radiation...
Willem de SitterRelated topics
answer catch correct degradation expansion given great increase known light losing lost nebula question radiation reach receding show space sun thus travelling trying velocity starsRelated quotes
This mysterious something has been called God, the Absolute, Nature, Substance, Energy, Space, Ether, Mind, Being, the Void, the Infinite-names and ideas which shift in popularity and respectabilitywith the winds of intellectual fashion, of considering the universe intelligent or stupid, superhuman or subhuman, specific or vague. All of them might be dismissed as nonsense-noises if the notion of an underlying Ground of Being were no more than a product of intellectual speculation. But these names are often used to designate the content of a vivid and almost sensorily concrete experience-the "unitive" experience of the mystic, which, with secondary variations, is found in almost all cultures at all times. This experience is the transformed sense of self which I was discussing in the previous chapter, though in "naturalistic" terms, purified of all hocus-pocus about mind, soul, spirit, and other intellectually gaseous words.
Alan Watts
Thus we see that the second and third children have a very good chance to live through the first year. Children arriving later have less and less chance, until the twelfth has hardly any chance at all to live twelve months. This does not complete the case, however, for those who care to go farther into the subject will find that many of those who live for a year die before they reach the age of five. Many, perhaps, will think it idle to go farther in demonstrating the immorality of large families, but since there is still an abundance of proof at hand, it may be offered for the sake of those who find difficulty in adjusting old-fashioned ideas to the facts. The most merciful thing that the large family does to one of its infant members is to kill it. The same factors which create the terrible infant mortality rate, and which swell the death rate of children between the ages of one and five, operate even more extensively to lower the health rate of the surviving members.
Margaret Sanger
I'll be philosophical. Until about two billion years ago, it was impossible to have any life on earth; that is, there was so much radiation on earth you couldn't have any life - fish or anything. Gradually, about two billion years ago, the amount of radiation on this planet-and probably in the entire system-reduced and made it possible for some form of life to begin... Now when we go back to using nuclear power, we are creating something which nature tried to destroy to make life possible... Every time you produce radiation, you produce something that has a certain half-life, in some cases for billions of years. I think the human race is going to wreck itself, and it is important that we get control of this horrible force and try to eliminate it... I do not believe that nuclear power is worth it if it creates radiation. Then you might ask me why do I have nuclear powered ships. That is a necessary evil. I would sink them all. Have I given you an answer to your question?
Hyman G. Rickover
The devil came to Eve in Genesis chapter three, ‘The serpent said unto the woman, ‘Yea, hath God said, Ye shall not eat of every tree of the garden?” First sentence out of the devil's mouth was a question to make Eve doubt God's word. He always does that by the way. He's always going to make you try to doubt God's word. The second thing he said to the woman was, ‘Ye shall not surely die:' Now he's calling God a liar. The third thing he said to the woman was, ‘Hey, if you eat off that tree, ye shall be as gods.' And right there is where the whole idea of Evolution got started. It didn't start with Charley Darwin. It started with Satan in the Garden of Eden. He wants you to think you can become like gods. Yes boys and girls, we are evolving. We started off like an amoeba and we're getting bigger and better and stronger and smarter and in some day we're going to sail around the universe and discover new life forms like Star Trek.
Kent Hovind
If man merely sat back and thought about his impending termination, and his terrifying insignificance and aloneness in the cosmos, he would surely go mad, or succumb to a numbing sense of futility. Why, he might ask himself, should he bother to write a great symphony, or strive to make a living, or even to love another, when he is no more than a momentary microbe on a dust mote whirling through the unimaginable immensity of space?...
Those of us who are forced by their own sensibilities to view their lives in this perspective - who recognize that there is no purpose they can comprehend and that amidst a countless myriad of stars their existence goes unknown and unchronicled - can fall prey all too easily to the ultimate anomie. ... The world's religions, for all their parochialism, did supply a kind of consolation for this great ache ... This shattering recognition of our mortality is at the root of far more mental illness than I suspect even psychiatrists are aware.
Stanley Kubrick