Yet the more surely and vividly you know the future, the more it makes sense to say that you've already had it. When the outcome of a game is certain, we call it quits and begin another. This is why many people object to having their fortunes told: not that fortunetelling is mere superstition or that the predictions…
WHEN WE were taught 1, 2, 3 and A, B, C, few of us were ever told about the Game of Black-and-White. It is quite as simple, but belongs to the hushed-up side of things. Consider, first, that all your five senses are differing forms of one basic sense—something like touch. Seeing is highly sensitive touching. The eyes…
Observe the stages of this differentiation, the levels of abstraction: First, the organism from its environment, and with this knowledge of the environment. Second, the distinction of knowing knowledge from knowledge itself. But in concrete fact all this, like the fingerthumb opposition, is a difference which does not…
Since mere observation cannot provide the solution to a problem, no matter how accurately it is conducted the necessary next step is inference the process which leads from the present to the future, from the known to the unknown. Every inference is a sort of adventure. Another difference between the scientific method…
A good illustration of the scientific method, in which observations are made for the purpose of identifying difficulties and analyzing situations, is the procedure followed by a physician when he makes a diagnosis. A doctor does not write a prescription solely on the basis of what his patient tells him; he uses…
Classical thinking had assigned different natures to different things—minerals had one nature, stars another, plants another. But Descartes discarded these distinctions and looked upon all things as being equal in nature. The mystical distinction among the natures of things thus disappeared. For example, respiration…
In mammals, including humans, sex is generally determined by the X and Y chromosomes. If a baby has a pair of X chromosomes, she’s a girl. If the baby inherits an X chromosome and a Y chromosome, he’s a boy. In birds, however, the situation is reversed. Female birds have a pair of unlike sex chromosomes while males…
We are told in school, quite correctly. that a metaphor suggests what a thing is like by comparing it to something else. And by the power of its suggestion. it so fixes a conception in our minds that we cannot imagine the one thing without the other: Light is a wave; language, a tree; God, a wise and venerable man…
To say that time passes, is like saying that a path travels. A path does not walk. It allows walkers to travel. Likewise, a musical score cannot sing. It allows singers to sing. In other words, there is something static in time because it is invariant. But it is also dynamic because the present is constantly renewed…
The simultaneity of two events in the month of July 1975 illustrated this in a striking manner: the linkup in space of the two American and Soviet supersatellites, apotheosis of peaceful coexistence - the suppression by the Chinese of ideogrammatic writing and conversion to the Roman alphabet. The latter signifies the…
In physics, too, where computers were used to relieve the tedium of data collection and plotting, relatively mundane applications had significant effects. When calculation was automated and its results instantaneously translated into screen visualizations, patterns in data became more apparent. Physics students…
The laws of thermodynamics decree that each quantity of en^rgy has a characteristic quaUty called entropy associated with it. The entropy measures the degree of disorder associated with the energy. Energy must always flow in such a direction that the entropy increases. Thus, we can arrange the different forms of…
Humanity is fortunate in having such a variety of energy resources at its disposal. In the very long run we shall need energy that is unpolluting; we shall have sunlight. In the fairly long run we shall need energy that is inexhaustible and moderately clean; we shall have deuterium. In the short run we shall need…
As to your first query, it seems to me that if the matter of our sun and planets and all the matter of the universe were evenly scattered throughout all the heavens, and every particle had an innate gravity toward all the rest, and the whole space throughout which this matter was scattered was but finite, the matter…
The world with its quarks and chromosomes, its distant lands and spiral nebulae, is like a vast computer in a black box, forever sealed except for its input and output registers. These we directly observe, and in the light of them we speculate on the structure of the machine, the universe. Thus it is that we think up…
As an example of the power of the Anthropic Principle, consider the number of directions in space. It is a matter of common experience that we live in three-dimensional space. That is to say, we can represent the position of a point in space by three numbers. For example, latitude. longitude and height above sea…
The worm drives helically through the wood And does not know the dust left in the bore Once made the table integral and good; And suddenly the crystal hits the floor. Electrons find their paths in subtle ways, A massless eddy in a trail of smoke; The names of lovers, light of other days Perhaps you will not miss them…
On the far left are fixed systems that remain unchanging.hand, a screen that is full of random static would be completely The relationships between their elements are always the chaotic, with the color of a dot at one moment having nothing same. The black, unchanging TV screen is a good image for this kind of system…
Built in 1858, the house was constructed for Ellen Dwight, a great-granddaughter of a genius tinkerer of an earlier era, Thomas Jefferson. Originally seated on twelve acres, its design was inspired by Monticello. Encircled by “a three-sided verandah with segmental openings and chamfered posts,” the house was a stately…
Briefly stated, the Gell-Mann Amnesia effect is as follows. You open the newspaper to an article on some subject you know well. In Murray's case, physics. In mine, show business. You read the article and see the journalist has absolutely no understanding of either the facts or the issues. Often, the article is so…