A Quote by Stephen Jay Gould
Each worldview was a cultural product, but evolution is true and separate creation is not. [...] Worldviews are social constructions, and they channel the search for facts. But facts are found and knowledge progresses, however fitfully. Fact and theory are intertwined, and all great scientists understand the interaction.
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World views are social constructions and they channel the search for facts. But facts are found and knowledge progresses, however fitfully.
All good intellects have repeated, since Bacon's time, that there can be no real knowledge but that which is based on observed facts. This is incontestable, in our present advanced stage; but, if we look back to the primitive stage of human knowledge, we shall see that it must have been otherwise then. If it is true that every theory must be based upon observed facts; it is equally true that facts can not be observed without the guidance of some theory. Without such guidance, our facts would be desultory and fruitless; we could not retain them: for the most part we could not even perceive them.
[The scientist] believes passionately in facts, in measured facts. He believes there are no bad facts, that all facts are good facts, though they may be facts about bad things, and his intellectual satisfaction can come only from the acquisition of accurately known facts, from their organization into a body of knowledge, in which the inter-relationship of the measured facts is the dominant consideration.
Those who cavalierly reject the Theory of Evolution, as not adequately supported by facts, seem quite to forget that their own theory it supported by no facts at all.
Facts are simple and facts are straight. Facts are lazy and facts are late. Facts all come with points of view. Facts don't do what I want them to. Facts just twist the truth around. Facts are living turned inside out.
Facts and theories are different things, not rungs in a hierarchy of increasing certainty. Facts are the world's data. Theories are structures of ideas that explain and interpret facts. Facts do not go away while scientists debate rival theories for explaining them. Einstein's theory of gravitation replaced Newton's, but apples did not suspend themselves in mid-air pending the outcome.
The widespread inability to understand technological artifacts as fabricated entities, as social and cultural phenomena, derives from the fact that in retrospect only those technologies that prove functional for a culture and can be integrated into everyday life are 'left over.' However, the perception of what is functional, successful and useful is itself the product of social and cultural--and last but not least--political and economic processes. Selection processes and abandoned products and product forms are usually not discussed.
Many, and I think the determining, constitutive facts remain outside the reach of the operational concept. And by virtue of this limitation this methodological injunction against transitive concepts which might show the facts in their true light and call them by their true name the descriptive analysis of the facts blocks the apprehension of facts and becomes an element of the ideology that sustains the facts. Proclaiming the existing social reality as its own norm, this sociology fortifies in the individuals the "faithless faith" in the reality whose victims they are.
Thanks to postmodernism, we tend to see all facts as meaningless trivia, no one more vital than any other. Yet this disregard for facts qua facts is intellectually crippling. Facts are the raw material of thought, and the knowledge of significant facts makes sophisticated thought possible.
In science one must search for ideas. If there are no ideas, there is no science. A knowledge of facts is only valuable in so far as facts conceal ideas: facts without ideas are just the sweepings of the brain and the memory.
Facts are of not much use, considered as facts. They bewilder by their number and their apparent incoherency. Let them be digested into theory, however, and brought into mutual harmony, and it is another matter.
Theory and fact are equally strong and utterly interdependent; one has no meaning without the other. We need theory to organize and interpret facts, even to know what we can or might observe. And we need facts to validate theories and give them substance.
No theory ever agrees with all the facts in its domain, yet it is not always the theory that is to blame. Facts are constituted by older ideologies, and a clash between facts and theories may be proof of progress. It is also a first step in our attempt to find the principles implicit in familiar observational notions.
Another curious aspect of the theory of evolution is that everybody thinks he understands it. I mean philosophers, social scientists, and so on. While in fact very few people understand it, actually, as it stands, even as it stood when Darwin expressed it, and even less as we now may be able to understand it in biology.
It is true that when people are appointed to positions and talk without any appreciation or understanding of scientists, well, that gets scientists worried. And when public officials talk about alternative facts, people who have devoted their careers to trying to uncover facts are dismayed.
When a fact begins to resemble whatever you feel is true, it becomes very difficult for anyone to tell the difference between facts that are true and 'facts' that are not.
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