"science"タグの名言

Different sorts of survival machine appear very varied on the outside and in their internal organs. An octopus is nothing like a mouse, and both are quite different from an oak tree. Yet in their fundamental chemistry they are rather uniform, and, in particular, the replicators that they bear, the genes, are basically the same kind of molecule in all of us—from bacteria to elephants. We are all survival machines for the same kind of replicator—molecules called DNA— but there are many different ways of making a living in the world, and the replicators have built a vast range of machines to exploit them. A monkey is a machine that preserves genes up trees, a fish is a machine that preserves genes in the water; there is even a small worm that preserves genes in German beer mats. DNA works in mysterious ways.

Prediction in a complex world is a chancy business. Every decision that a survival machine takes is a gamble, and it is the business of genes to program brains in advance so that on average they take decisions that pay off. The currency used in the casino of evolution is survival, strictly gene survival, but for many purposes individual survival is a reasonable approximation.

While most science moves in a sort of curve, being constantly corrected by new evidence, this science flies off into space in a straight line uncorrected by anything. But the habit of forming conclusions, as they can really be formed in more fruitful fields, is so fixed in the scientific mind that it cannot resist talking like this. It talks about the idea suggested by one scrap of bone as if it were something like the aeroplane which is constructed at last out of whole scrapheaps of scraps of metal. The trouble with the professor of the prehistoric is that he cannot scrap his scrap. The marvellous and triumphant aeroplane is made out of a hundred mistakes. The student of origins can only make one mistake and stick to it.

Thought and science are therefore raising problems which their terms of study can never answer, many of which are doubtless problems only for thought. The trisection of an angle is similarly an insoluble problem only for compass and straight-edge construction, and Achilles cannot overtake the tortoise so long as their progress is considered piecemeal, endlessly having the distance between them. However, as it is not Achilles but the method of measurement which fails to catch up with the tortoise, so it is not man but his method of thought which fails to find fulfillment in experience.

eorum omnium actiones in se invicem

Science cuts two ways, of course; its products can be used for both good and evil. But there's no turning back from science.

If there was one overriding element to Faraday's character, it was humility. His 'conviction of deficiency,' as he called it, stemmed in part from his deep religiosity and affected practically every facet of his life. Thus Faraday approached both his science and his everyday conduct unhampered by ego, envy, or negative emotion. In his work, he assumed the inevitability of error and failure; whenever possible, he harnessed these as guides toward further investigation. Faraday adhered to no particular school of scientific thought. Nor did he flinch when a favored hypothesis fell to the rigors of experiment.

If only the Geologists would let me alone, I could do very well, but those dreadful Hammers! I hear the clink of them at the end of every cadence of the Bible verses

Science is better than sympathy, if only it is science.

Quick dinner with ... Ang [Lee] and his wife Jane who's visiting with the children for a while. We talked about her work as a microbiologist and the behaviour of the epithingalingie under the influence of cholesterol. She's fascinated by cholesterol. Says it's very beautiful: bright yellow. She says Ang is wholly uninterested. He has no idea what she does. I check this out for myself. 'What does Jane do?' I ask. 'Science,' he says vaguely.

Monotheism generally allows for no greys. Ideas are either true or false. Hence, although science develops out of the alchemy of the medieval Christian milieu (derived from Arabic alchemy, which was stimulated by the much earlier Chinese alchemy), science is not understood by the nonscientific monotheistic population. The general Western public mistakenly thinks science presents unalterable truth, as does their religion, rather than theories to be tested and continually discarded to be replaced by new hypotheses, which is the actual scientific method.

Nie można zrozumieć ani życia jednostki, ani życia społeczeństwa, nie odnosząc jednego do drugiego.

...it seems to me that sometimes-or perhaps I might venture most of the time-occurrences have no cause at all. New stars appear and old ones vanish. Short hats become popular again. Things are as they are and do as they please for absolutely no reason at all.

A mathematician believes that describing the speed of Mercury with equations amounts to science.

Hoewel we de illusie hebben dat we beelden met hoge resolutie ontvangen van onze ogen, stuurt de oogzenuw slechts contouren en aanwijzingen over interessante punten in ons blikveld naar het brein. We 'hallucineren' eigenlijk de wereld vanuit ons corticale geheugen.

Watching large mammals living their ordinary life in the jungle is extraordinary

Energy is the universal language of Nature

College is the grinding machine of the Mathematical Establishment, a conveyor belt that takes individuals from one cookie cutter to another so that the product comes within tight control limits out of the assembly line.

As religion starts to mix with politics, we have a culture that allows us to fall behind what were previously third world nations, because we are now treating science the way we did sex in the 1950s, banning or burying evolution theories and research into promising lifesaving areas such as stem-cell research.

I am no friend of probability theory, I have hated it from the first moment when our dear friend Max Born gave it birth. For it could be seen how easy and simple it made everything, in principle, everything ironed and the true problems concealed. Everybody must jump on the bandwagon [Ausweg]. And actually not a year passed before it became an official credo, and it still is.