A Quote by Karl Popper

Science is perhaps the only human activity in which errors are systematically criticized and, in time, corrected. — © Karl Popper
Science is perhaps the only human activity in which errors are systematically criticized and, in time, corrected.
The history of science, like the history of all human ideas, is a history of irresponsible dreams, of obstinacy, and of error. But science is one of the very few human activities-perhaps the only one-in which errors are systematically criticized and fairly often, in time, corrected. This is why we can say that, in science, we often learn from our mistakes, and why we can speak clearly and sensibly about making progress there. In most other fields of human endeavour there is change, but rarely progress ... And in most fields we do not even know how to evaluate change.
The object of all religious activity is to mingle the human and the non-human, and the lower gods represent that which is cast back to the human from the non-human - human gods merely, practice-gods who embody the errors which man makes in first conceiving the non-human.
The reproaches against science for not having yet solved the problems of the universe are exaggerated in an unjust and malicious manner; it has truly not had time enough yet for these great achievements. Science is very young--a human activity which developed late.
It is not intuitive ease I am after, but rather a point of view which is sufficiently definite to clear up some difficulties, and to be criticized in rational terms. (Bohr's complementarity cannot be so criticized, I fear; it can only be accepted or denounced - perhaps as being ad hoc, or as being irrational, or as being hopelessly vague.)
Science, my lad, has been built upon many errors; but they are errors which it was good to fall into, for they led to the truth.
As soon as error is corrected, it is important that the error be forgotten and only the successful attempts be remembered. Errors, mistakes, and humiliations are all necessary steps in the learning process. Once they have served their purpose, they should be forgotten. If we constantly dwell upon the errors, then the error or failure becomes the goal.
Honorable errors do not count as failures in science, but as seeds for progress in the quintessential activity of correction.
He needs to be corrected, if you don't mind me saying so. He needs a good talking-to, and perhaps a bit more. My own girls, sir, didn't care for the Overlook at first. One of them actually stole a pack of my matches and tried to burn it down. I corrected them. I corrected them most harshly. And when my wife tried to stop me from doing my duty, I corrected her.
And since we cannot deceive the whole human race all the time, it is most important thus to cut every generation off from all others; for where learning makes a free commerce between the ages there is always the danger that the characteristic errors of one may be corrected by the characteristic truths of another.
Human beings should only use technology which if the worst case happens, it leads to an acceptable damage. Definitely nuclear energy is not in that category. I want an industrial world where people are allowed to make errors. Because human creativity has to do with being allowed to make errors. We want an error-friendly environment.
We must teach science in the mother tongue. Otherwise, science will become a highbrow activity. It will not be an activity in which all people can participate.
Science is a human activity, and the best way to understand it is to understand the individual human beings who practise it. Science is an art form and not a philosophical method. The great advances in science usually result from new tools rather than from new doctrines. ... Every time we introduce a new tool, it always leads to new and unexpected discoveries, because Nature's imagination is richer than ours.
Science is the ultimate pornography, analytic activity whose main aim is to isolate objects or events from their contexts in time and space. This obsession with the specific activity of quantified functions is what science shares with pornography.
The activity of God, which is transcendent in blessedness, is the activity of contemplation; and therefore among human activities that which is most akin to the divine activity of contemplation will be the greatest source of happiness.
A well informed public opinion is essential to the growth of political and social awareness. Only he who is informed can comment intelligently on his nation's development and only by such comments can errors be corrected and progress stimulated
patriarchal academic hierarchies in science and technology are now overspecialized and abstract, perhaps because they have systematically excluded women, as well as minorities, with challenging, alternative views.
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