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Science Quotes


"Much more plausible is the computer-based explanation that dreams are a spillover from the unconscious processing of the day's experience, from the brain's decision on how much of the daily events temporarily stored in a kind of buffer to emplace in long-term memory... The American psychiatrist Ernest Hartmann of Tufts University has providedanecdotal but reasonably persuasive evidence that people who are engaged in intellectual activities during the day, especially unfamiliar intellectual activities, require more sleep at night, while, by and large, those engaged in mainly repetitive and intellectually unchallenging tasks are able to do with much less sleep."


"Space has always been confusing to politics."


"Abnormal radiation exposure and oxygen starvation teaches you that reality is just a perception that is derived from your immediate environmental conditions."


"Psychology is more concerned with identifying the degree of mental disorder and less with its cure!"


"I find these comparisons particularly poignant: life versus death, hope versus fear. Space exploration and the highly mechanized destruction of people use similar technology and manufacturers, and similar human qualities of organization and daring. Can we not make the transition from automated aerospace killing to automated aerospace exploration of the solar system in which we live?"


"I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students."


"Describing his experience with the sting of an extremely toxic jellyfish, he did something you don't often see a scientist do: he shivered."


"The most accessible field in science, from the point of view of language, is astrophysics. What do you call spots on the sun? Sunspots. Regions of space you fall into and you don't come out of? Black holes. Big red stars? Red giants. So I take my fellow scientists to task. He'll use his word, and if I understand it, I'll say, "Oh, does that mean da-da-da-de-da?"


"Wet milling (to produce starch) is an energy-intensive way to make food; for every calorie of processed food it produces, another ten calories of fossil fuel energy are burned."


"Well, I hate to admit it, but it is possible that there is (one) such a thing as telepathy and (two) that the CETI project's idea that we might communicate with extraterrestrial beings via telepathy is possibly a reasonable idea--if telepathy exists and if ETIs exist. Otherwise we are trying to communicate with someone who doesn't exist with a system which doesn't work."


"Smil estimates that two of every five humans on Earth today would not be alive if not for Fritz Haber's invention of the Haber-Bosch process."



"The god whom science recognizes must be a God of universal laws exclusively, a God who does a wholesale, not a retail business. He cannot accommodate his processes to the convenience of individuals."



"Round about the accredited and orderly facts of every science there ever floats a sort of dust-cloud of exceptional observations, of occurrences minute and irregular and seldom met with, which it always proves more easy to ignore than to attend to... Anyone will renovate his science who will steadily look after the irregular phenomena, and when science is renewed, its new formulas often have more of the voice of the exceptions in them than of what were supposed to be the rules."


"The innumerable worlds in the Milky Way, words."


"To become an effective radiation researcher, you must develop the ability to discern fact from fiction."


"I cannot say how strongly I object to people using other people's writing as research. Research is non-fiction, especially for horror, fantasy, science fiction. Do not take your research from other people's fiction. Just don't."


"Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in the end the fresh air brings vigor, and the great spaces have a splendor of their own."


"The entire evolutionary record on our planet, particularly the record contained in fossil endocasts, illustrates a progressive tendency toward intelligence. There is nothing mysterious about this:smart organisms by and large survive better and leave more offspring than stupid ones."


"In our world," said Eustace, "a star is a huge ball of flaming gas."Even in your world, my son, that is not what a star is, but only what it is made of."


"Most of the psychological differences between men and women seem to come from differences in their reproductive system."


"As a sea level adapted human, I am more fearful about the radiation levels on top of high altitude mountains, mile high modern cities and inside jet aircraft than from nuclear reactors and bombs, as that is where I get the most radiation exposures in the modern world."


"When I was little, I had this science book. There was a section on 'What would happen to the world if there was no friction?' Answer: 'Everything on earth would fly into space from the centrifugal force of revolution.' That was my mood."


"Almost everything that distinguishes the modern world from earlier centuries is attributable to science, which achieved its most spectacular triumphs in the seventeenth century."


"The world and the universe is an extremely beautiful place, and the more we understand about it the more beautiful does it appear. It is an immensely exciting experience to be born in the world, born in the universe, and look around you and realise that before you die you have the opportunity of understanding an immense amount about that world and about that universe and about life and about why we're here. We have the opportunity of understanding far, far more than any of our predecessors ever. That is such an exciting possibility, it would be such a shame to blow it and end your life not having understood what there is to understand."


"While the Copernican principle comes with no guarantees that it will forever guide us to cosmic truths, it's worked quite well so far: not only is Earth not in the center of the solar system, but the solar system is not in the center of the Milky Way galaxy, the Milky Way galaxy is not in the center of the universe, and it may come to pass that our universe is just one of many that comprise a multiverse. And in case you're one of those people who thinks that the edge may be a special place, we are not at the edge of anything either."


"Speculation is perfectly all right, but if you stay there you've only founded a superstition. If you test it, you've started a science."


"Pliny suggested that the ostrich, then newly discovered, was the result of a cross between a giraffe and a gnat. (It would, I suppose, have to be a female giraffe and a male gnat.) In practice there must be many such crosses which have not beenattempted because of a certain understandable lack of motivation."


"As the physicist Paul Davies puts it, 'If everything needs everything else, how did the communities of molecules ever arise in the first place?' It is rather as if all the ingredients in your kitchen somehow got together and baked themselves into a cake - but a cake that could moreover divide when necessary to produce more cakes. It is little wonder that we call it the miracle of life. It is also little wonder that we have barely begun to understand it."


"The rise of Electromagnetic Hypersensitivity (EHS) in the USA population can be traced back to President Bill Clinton. While memorable for sexual foreplay with Monica Lewinsky, EHS people associate him with the 1996 Telecommunications Act that prohibits the protection of human health and safety from the known biologically toxic effects of wireless radio frequency (RF) radiation."


"It has become almost a cliche to remark that nobody boasts of ignorance of literature, but it is socially acceptable to boast ignorance of science and proudly claim incompetence in mathematics."


"Anytime that you look up to the clear sky and see colors in it, you should be suspecting that you are looking at a flow of energy through the sky that is causing a gas to glow."


"Men of learning in Milan have not enjoyed proper respect. They hid themselves in their laboratories and thought themselves lucky if . . . priests left them alone. All is changed today. Thought in Italy is free. Inquisition, intolerance, despots have vanished. I invite scholars to meet and propose what must be done to give science and the arts a new flowering."


"Specialized meaninglessness has come to be regarded, in certain circles, as a kind of hallmark of true science."


"There are no forbidden questions in science, no matters to sensitive or delicate to be probed, no sacred truths. That openness to new ideas, combined with the most rigorous, skeptical scrutiny of all ideas, sifts the wheat from the chaff. It makes no difference how smart, august, or beloved you are. You must prove your case in the face of determined, expert criticism. Diversity and debate are valued. Opinions are encouraged to contend"substantively and in depth."
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