The case I shall find evidence for is that when literature arrives, it expels science. Peter Medawar More Quotes by Peter Medawar More Quotes From Peter Medawar If the task of scientific methodology is to piece together an account of what scientists actually do, then the testimony of biologists should be heard with specially close attention. Biologists work very close to the frontier between bewilderment and understanding. Peter Medawar realgivingscience How have people come to be taken in by The Phenomenon of Man? We must not underestimate the size of the market for works of this kind [pseudoscience/'woo'], for philosophy-fiction. Just as compulsory primary education created a market catered for by cheap dailies and weeklies, so the spread of secondary and latterly tertiary education has created a large population of people, often with well-developed literary and scholarly tastes, who have been educated far beyond their capacity to undertake analytical thought. Peter Medawar takenphilosophyscience Scientists are people of very dissimilar temperaments doing different things in very different ways. Among scientists are collectors, classifiers and compulsive tidiers-up; many are detectives by temperament and many are explorers; some are artists and others artisans. There are poet-scientists and philosopher-scientists and even a few mystics. Peter Medawar artistphilosophyscience In no sense other than an utterly trivial one is reproduction the inverse of chemical disintegration. It is a misunderstanding of genetics to suppose that reproduction is only 'intended' to make facsimiles, for parasexual processes of genetical exchange are to be found in the simplest living things. Peter Medawar geneticschemicalsprocess It is the great glory as well as the great threat of science that everything which is in principle possible can be done if the intention to do it is sufficiently resolute. Peter Medawar glorydoneprinciples The human mind treats a new idea the same way the body treats a strange protein; it rejects it. Peter Medawar new-beginningsnaturechange The fact that scientists do not consciously practice a formal methodology is very poor evidence that no such methodology exists. It could be said-has been said-that there is a distinctive methodology of science which scientists practice unwittingly, like the chap in Moliere who found that all his life, unknowingly, he had been speaking prose. Peter Medawar practicesciencefacts [A certain class of explanations in science are] analgesics that dull the ache of incomprehension without removing the cause. Peter Medawar classsciencedull To deride the hope of progress is the ultimate fatuity, the last word in poverty of spirit and meanness of mind. Peter Medawar progressmindscience An experiment not worth doing is not worth doing well. Peter Medawar experimentswells The intensity of a conviction that a hypothesis is true has no bearing on whether it is true or false. The importance of the strength of our conviction is only to provide a proportionately strong incentive to find out if the hypothesis will stand up to critical evaluation. Peter Medawar true-or-falseincentivesstrong Deductivism in mathematical literature and inductivism in scientific papers are simply the postures we choose to be seen in when the curtain goes up and the public sees us. The theatrical illusion is shattered if we ask what goes on behind the scenes. In real life discovery and justification are almost always different processes. Peter Medawar realdiscoveryscience I believe in intelligence, and I believe also that there are inherited differences in intellectual ability, but I do not believe that intelligence is a simple scalar endowment that can be quanitified by attaching a single figure to it—an I.Q. or the like. Peter Medawar simplesciencebelieve Simultaneous discovery is utterly commonplace, and it was only the rarity of scientists, not the inherent improbability of the phenomenon, that made it remarkable in the past. Scientists on the same road may be expected to arrive at the same destination, often not far apart. Peter Medawar discoverysciencepast We shall not read it for its sociological insights, which are non-existent, nor as science fiction, because it has a general air of implausibility; but there is one high poetic fancy in the New Atlantis that stays in the mind after all its fancies and inventions have been forgotten. In the New Atlantis, an island kingdom lying in very distant seas, the only commodity of external trade is light: Bacon's own special light, the light of understanding. Peter Medawar seaislandslying It is not envy or malice, as so many people think, but utter despair that has persuaded many educational reformers to recommend the abolition of the English public schools. Peter Medawar educationalschoolthinking It is ... a sign of the times-though our brothers of physics and chemistry may smile to hear me say so-that biology is now a science in which theories can be devised: theories which lead to predictions and predictions which sometimes turn out to be correct. These facts confirm me in a belief I hold most passionately-that biology is the heir of all the sciences. Peter Medawar brothertimescience Scientific discovery is a private event, and the delight that accompanies it, or the despair of finding it illusory, does not travel. One scientist may get great satisfaction from another's work and admire it deeply; it may give him great intellectual pleasure; but it gives him no sense of participation in the discovery, it does not carry him away, and his appreciation of it does not depend on his being carried away. If it were otherwise the inspirational origin of scientific discovery would never have been in doubt. Peter Medawar discoveryappreciationgiving A danger sign that fellow-obsessionals will at once recognize is the tendency to regard the happiest moments of your life as those that occur when someone who has an appointment to see you is prevented from coming. Peter Medawar obsessionmomentsdanger Scientists who think science consists of unprejudiced data-gathering without speculation are merely cows grazing on the pasture of knowledge. Peter Medawar sciencepastknowledge
