I can envision observations and experiments that would disprove any evolutionary theory I know. — Stephen Jay Gould Copy Share Image
Theory-free science makes about as much sense as value-free politics. — Stephen Jay Gould Copy Share Image
Charles Darwin viewed the fossil record more as an embarrassment than as an aid to his theory ... — Stephen Jay Gould Copy Share Image
Science is not 'organized common sense'; at its most exciting, it reformulates our view of the world by imposing powerful theories against… — Stephen Jay Gould Copy Share Image
The modern theory of evolution does not require gradual change. It in fact, the operation of Darwinian processes should yield exactly what… — Stephen Jay Gould Copy Share Image
Each worldview was a cultural product, but evolution is true and separate creation is not. [...] Worldviews are social constructions, and they… — Stephen Jay Gould Copy Share Image
A rare book at once of great importance and wonderful to read… Gould presents a fascinating historical study of scientific racism, tracing… — Stephen Jay Gould Copy Share Image
Taxonomy (the science of classification) is often undervalued as a glorified form of filing-with each species in its folder, like a stamp… — Stephen Jay Gould Copy Share Image
Facts and theories are different things, not rungs in a hierarchy of increasing certainty. Facts are the world's data. Theories are structures… — Stephen Jay Gould Copy Share Image
When scientists need to explain difficult points of theory, illustration by hypothetical example - rather than by total abstraction - works well… — Stephen Jay Gould Copy Share Image
Throughout his last half-dozen books, for example, Arthur Koestler has been conducting a campaign against his own misunderstanding of Darwinism. He hopes… — Stephen Jay Gould Copy Share Image
We debase the richness of both nature and our own minds if we view the great pageant of our intellectual history as… — Stephen Jay Gould Copy Share Image
Great theories are expansive; failures mire us in dogmatism and tunnel vision. — Stephen Jay Gould Copy Share Image
The world is too complex for subsumption under any general theory of change. — Stephen Jay Gould Copy Share Image
Facts do not 'speak for themselves'; they are read in the light of theory. — Stephen Jay Gould Copy Share Image
Theory and fact are equally strong and utterly interdependent; one has no meaning without the other. We need theory to organize and… — Stephen Jay Gould Copy Share Image
Natural selection is a theory of local adaptation to changing environments. It proposes no perfecting principles, no guarantee of general improvement — Stephen Jay Gould Copy Share Image
Einstein's theory of gravitation replaced Newton's, but apples did not suspend themselves in mid-air, pending the outcome. And humans evolved from apelike… — Stephen Jay Gould Copy Share Image
Objectivity cannot be equated with mental blankness; rather, objectivity resides in recognizing your preferences and then subjecting them to especially harsh scrutiny… — Stephen Jay Gould Copy Share Image
Biological determinism is, in its essence, a theory of limits. It takes the current status of groups as a measure of where… — Stephen Jay Gould Copy Share Image
All interesting issues in natural history are questions of relative frequency, not single examples. Everything happens once amidst the richness of nature.… — Stephen Jay Gould Copy Share Image
[T]ruly grand and powerful theories [...] do not and cannot rest upon single observations. Evolution is an inference from thousands of independent… — Stephen Jay Gould Copy Share Image
I was lucky to wander into evolutionary theory, one of the most exciting and important of all scientific fields. I had never… — Stephen Jay Gould Copy Share Image
The literal record was not a hopelessly and imperfect fraction of truly insensible gradation within large populations but an accurate reflection of… — Stephen Jay Gould Copy Share Image
As a graduate student at Columbia University, I remember the a priori derision of my distinguished stratigraphy professor toward a visiting Australian… — Stephen Jay Gould Copy Share Image
The theory of punctuated equilibrium, proposed by Niles Eldredge and myself, is not, as so often misunderstood, a radical claim for truly… — Stephen Jay Gould Copy Share Image
If we choose a weak and foolish speculation as a primary textbook illustration (falsely assuming that the tale possesses a weight of… — Stephen Jay Gould Copy Share Image
A complete theory of evolution must acknowledge a balance between "external" forces of environment imposing selection for local adaptation and "internal" forces… — Stephen Jay Gould Copy Share Image
I strongly reject any conceptual scheme that places our options on a line, and holds that the only alternative to a pair of extreme… — Stephen Jay Gould Copy Share Image
History employs evolution to structure biological events in time. — Stephen Jay Gould Copy Share Image
In his anti-Darwinian book... (and eponymously named The Neck of the Giraffe ), Francis Hitching tells the story... "The need to survive by reaching… — Stephen Jay Gould Copy Share Image
... many folks take them seriously because they just 'know' that evolution can never be seen in the immediate here and now. In fact,… — Stephen Jay Gould Copy Share Image
Charles Darwin viewed the fossil record more as an embarrassment than as an aid to his theory ... — Stephen Jay Gould Copy Share Image
Zoocentrism is the primary fallacy of human sociobiology, for this view of human behavior rests on the argument that if the actions of "lower"… — Stephen Jay Gould Copy Share Image
The world, unfortunately, rarely matches our hopes and consistently refuses to behave in a reasonable manner. — Stephen Jay Gould Copy Share Image
The true beauty of nature is her amplitude; she exists neither for nor because of us, and possesses a staying power that all our… — Stephen Jay Gould Copy Share Image
With copious evidence ranging from Plato's haughtiness to Beethoven's tirades, we may conclude that the most brilliant people of history tend to be a… — Stephen Jay Gould Copy Share Image
When scientists need to explain difficult points of theory, illustration by hypothetical example - rather than by total abstraction - works well (perhaps indispensably)… — Stephen Jay Gould Copy Share Image
The truly awesome intellectuals in our history have not merely made discoveries; they have woven variegated, but firm, tapestries of comprehensive coverage. The tapestries… — Stephen Jay Gould Copy Share Image
I believe that we can still have a genre of scientific books suitable for and accessible alike to professionals and interested laypeople. The concepts… — Stephen Jay Gould Copy Share Image
![“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…” quote by Stephen Jay Gould](https://sms4smile.com/quotes/img-quotes/488/stephen-jay-gould-885_biology_each-worldview-was-a-cultural-product-bu_305934.jpg)
![“Throughout his last half-dozen books, for example, Arthur Koestler has been conducting a campaign against his own misunderstanding of Darwinism. He hopes to find some ordering force, constraining evolution to certain directions and overriding the influence of natural selection. [...] Darwinism is…” quote by Stephen Jay Gould](https://sms4smile.com/quotes/img-quotes/523/stephen-jay-gould-885_accepting_throughout-his-last-half-dozen-books-for_1536434.jpg)
![“[T]ruly grand and powerful theories [...] do not and cannot rest upon single observations. Evolution is an inference from thousands of independent sources, the only conceptual structure that can make unified sense of all this disparate information. The failure of a particular claim usually records…” quote by Stephen Jay Gould](https://sms4smile.com/quotes/img-quotes/1aa/stephen-jay-gould-885_bankruptcy_t-ruly-grand-and-powerful-theories-do-no_1770112.jpg)
![“As a graduate student at Columbia University, I remember the a priori derision of my distinguished stratigraphy professor toward a visiting Australian drifter [a supporter of the theory of continental drift]. Today my own students would dismiss with even more derision anyone who denied the evident…” quote by Stephen Jay Gould](https://sms4smile.com/quotes/img-quotes/5c7/stephen-jay-gould-885_amusing_as-a-graduate-student-at-columbia-univer_2104917.jpg)
