A Quote by Stephen Jay Gould
The literal record was not a hopelessly and imperfect fraction of truly insensible gradation within large populations but an accurate reflection of the actual process identified by evolutionists as the chief motor of biological change. The theory of punctuated equilibrium was, in its initial formulation, little more than this insight adumbrated.
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Melted down, silver is worth a little more than four dollars an ounce. But carved, inlaid, and engraved, and identified with a particular year, it becomes the direct reflection, often the literal record, of human history, our movement through time.
The theory of punctuated equilibrium, proposed by Niles Eldredge and myself, is not, as so often misunderstood, a radical claim for truly sudden change, but a recognition that ordinary processes of speciation, properly conceived as glacially slow by the standard of our own life-span, do not resolve into geological time as long sequences of insensibly graded intermediates (the traditional, or gradualistic, view), but as geologically "sudden" origins at single bedding planes.
Mosts scientist are unable to arrive at a specific definition of biological evolution. “Biological evolution is… change in the properties of populations of organisms (you and me) that [happen during] the lifetime of a single individual. The changes in populations that are considered evolutionary are those that are inheritable via the genetic material from one generation to the next
As soon as science has emerged from its initial stages, theoretical advances are no longer achieved merely by a process of arrangement. Guided by empirical data, the investigator rather develops a system of thought which, in general, is built up logically from a small number of fundamental assumptions, the so-called axioms. We call such a system of thought a theory. The theory finds the justification for its existence in the fact that it correlates a large number of single observations, and it is just here that the 'truth' of the theory lies.
Accurate drawing, accurate colour, is perhaps not the essential thing to aim at, because the reflection of reality in a mirror, if it could be caught, colour and all, would not be a picture at all, no more than a photograph.
To produce a really good biological theory one must try to see through the clutter produced by evolution to the basic mechanisms lying beneath them, realizing that they are likely to be overlaid by other, secondary mechanisms. What seems to physicists to be a hopelessly complicated process may have been what nature found simplest, because nature could only build on what was already there.
The chief benefit, which results from philosophy, arises in an indirect manner, and proceeds more from its secret, insensible influence, than from its immediate application.
An Egyptian newspaper once publicly identified me as the C.I.A. station chief in Cairo. It seemed so stupid at the time. I was only 24, a little young to be a station chief, and, of course, I was never with the C.I.A.
In the broadest sense, evolution is merely change, and so is all-pervasive; galaxies, languages, and political systems all evolve. Biological evolution ... is change in the properties of populations of organisms that transcend the lifetime of a single individual.
We suggest that in the next decades fisheries management will have to emphasize the rebuilding of fish populations embedded within functional food webs, within large 'no-take' marine protected areas.
The joy in what I do is mostly creativity. I think creativity is an ecstatic impulse that we all have. And there's nothing more joyful than having a moment of creative insight and actually creating, or rather manifesting or incarnating your creative insight into actual, physical reality.
No generalizing beyond the data, no theory. No theory, no insight. And if no insight, why do research.
Technology made large populations possible; large populations now make technology indispensable.
Climate change makes machine learning that much more valuable, too: So much of the data available to scientists is not necessarily accurate anymore, as animals move their habitats, temperatures rise and currents shift. As species move, managing populations becomes even more critical.
If the fire of hell is not literal, it is worse than actual fire, and if the gates of the Celestial City are not actual gold, they are far finer.
Precisely constructed models for linguistic structure can play an important role, both negative and positive, in the process of discovery itself. By pushing a precise but inadequate formulation to an unacceptable conclusion, we can often expose the exact source of this inadequacy and, consequently, gain a deep understanding of the linguistic data. More positively, a formalized theory may automatically provide solutions for many problems other than those for which it was explicitly designed.
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