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Skepticism is the agent of reason against organized irrationalism--and is therefore one of the keys to human social and civic decency.

Stephen Jay Gould

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Stephen Jay Gould
Age: 60 †
Born: 1941
Born: September 10
Died: 2002
Died: May 20
Evolutionary Biologist
Historian
Paleontologist
Pathologist
Philosopher
University Teacher
Voice Actor
Writer
Queens
New York
Social
Decency
Reason
Skepticism
Human
Agent
Humans
Agents
Organized
Keys
Irrationalism
Evolution
Civic
Therefore
Civics

More quotes by Stephen Jay Gould

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All interesting issues in natural history are questions of relative frequency, not single examples. Everything happens once amidst the richness of nature. But when an unanticipated phenomenon occurs again and again—finally turning into an expectation—then theories are overturned.
Stephen Jay Gould
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Nothing is more dangerous than a dogmatic worldview - nothing more constraining, more blinding to innovation, more destructive of openness to novelty.
Stephen Jay Gould
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But if we laugh with derision, we will never understand. Human intellectual capacity has not altered for thousands of years so far as we can tell. If intelligent people invested intense energy in issues that now seem foolish to us, then the failure lies in our understanding of their world, not in their distorted perceptions.
Stephen Jay Gould
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All evolutionary biologists know that variation itself is nature's only irreducible essence... I had to place myself amidst the variation.
Stephen Jay Gould
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Science simply cannot adjudicate the issue of God's possible superintendence of nature.
Stephen Jay Gould
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The modern theory of evolution does not require gradual change. It in fact, the operation of Darwinian processes should yield exactly what we see in the fossil record. It is gradualism that we must reject, not Darwinism.
Stephen Jay Gould
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Natural selection is a theory of local adaptation to changing environments. It proposes no perfecting principles, no guarantee of general improvement
Stephen Jay Gould
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Details are all that matters God dwells in these and you never get to see Him if you don't struggle to get them right.
Stephen Jay Gould
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People talk about human intelligence as the greatest adaptation in the history of the planet. It is an amazing and marvelous thing, but in evolutionary terms, it is as likely to do us in as to help us along.
Stephen Jay Gould
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Biological determinism is, in its essence, a theory of limits. It takes the current status of groups as a measure of where they should and must be ... We inhabit a world of human differences and predilections, but the extrapolation of these facts to theories of rigid limits is ideology.
Stephen Jay Gould
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What an odd time to be a fundamentalist about adaptation and natural selection - when each major subdiscipline of evolutionary biology has been discovering other mechanisms as adjuncts to selection's centrality.
Stephen Jay Gould
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Evolution is a process of constant branching and expansion.
Stephen Jay Gould
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Antiessentialist thinking forces us to view the world differently. We must accept shadings and continua as fundamental. We lose criteria for judgment by comparison to some ideal: short people, retarded people, people of other beliefs, colors, and religions are people of full status.
Stephen Jay Gould
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I would rather label the whole enterprise of setting a biological value upon groups for what it is: irrelevant, intellectually unsound, and highly injurious.
Stephen Jay Gould
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Transitional forms are generally lacking at the species level, but they are abundant between larger groups.
Stephen Jay Gould
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Mass extinctions may not threaten distant futures, but they are decidedly unpleasant for species caught up in the throes of their power.
Stephen Jay Gould
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Words change their meanings, just as organisms evolve. We would impose an enormous burden on our economy if we insisted on payment in cattle every time we identified a bonus as a pecuniary advantage (from the Latin pecus , or cattle, a verbal fossil from a former commercial reality).
Stephen Jay Gould
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Natural selection may lead to benefits for species, but these `higher' advantages can only arise as sequelae, or side consequences, of natural selection's causal mechanism: differential reproductive success of individuals.
Stephen Jay Gould
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In their recently aborted struggle to inject Genesis literalism into science classrooms, fundamentalist groups followed their usual opportunistic strategy of arguing two contradictory sides of a question when a supposed rhetorical advantage could be extracted from each.
Stephen Jay Gould
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The proof of evolution lies in those adaptations that arise from improbable foundations.
Stephen Jay Gould