Quote

Some beliefs may be subject to such instant, brutal and unambiguous rejection. For example: no left-coiling periwinkle has ever been found among millions of snails examined. If I happen to find one during my walk on Nobska beach tomorrow morning, a century of well nurtured negative evidence will collapse in an instant.

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
Well
Science
Tomorrow
Beliefs
Unambiguous
Left
Walks
Instant
Nurtured
Found
Example
Subject
Snail
Happens
Century
Negative
Examined
May
Millions
Evidence
Collapse
Find
Happen
Subjects
Brutal
Ever
Morning
Among
Rejection
Periwinkle
Wells
Belief
Walk
Beach
Snails

More quotes by Stephen Jay Gould

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The equation of evolution with progress represents our strongest cultural impediment to a proper understanding of this greatest biological revolution in the history of human thought.
Stephen Jay Gould
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The telephone is the greatest single enemy of scholarship for what our intellectual forebears used to inscribe in ink now goes once over a wire into permanent oblivion.
Stephen Jay Gould
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We must [it has been arued] go beyond reductionism to a holistic recognition that biology and culture interpenetrate in an inextricable manner.
Stephen Jay Gould
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The most important scientific revolutions all include, as their only common feature, the dethronement of human arrogance from one pedestal after another of previous convictions about our centrality in the cosmos.
Stephen Jay Gould
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Before Kuhn, most scientists followed the place-a-stone-in-the-bright-temple-of-knowledge tradition, and would have told you that they hoped, above all, to lay many of the bricks, perhaps even the keystone, of truth's temple. Now most scientists of vision hope to foment revolution. We are, therefore, awash in revolutions, most self-proclaimed.
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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Science simply cannot adjudicate the issue of God's possible superintendence of nature.
Stephen Jay Gould
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The extreme rarity of transitional forms in the fossil record persists as a trade secret of Paleontology. Evolutionary trees that adorn our textbooks have data only at the tips and nodes of their branches the rest is inference, however reasonable, not the evidence of fossils.
Stephen Jay Gould
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No one should feel at all offended or threatened by the obvious fact that we are not all born entirely blank, or entirely the same, in our mixture of the broad behavioral propensities defining what we call temperament.
Stephen Jay Gould
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Still, our creationist incubi, who would never let facts spoil a favorite argument, refuse to yield, and continue to assert the absence of all transitional forms by ignoring those that have been found, and continuing to taunt us with admittedly frequent examples of absence.
Stephen Jay Gould
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I like to summarize what I regard as the pedestal-smashing messages of Darwin's revolution in the following statement, which might be chanted several times a day, like a Hare Krishna mantra, to encourage penetration into the soul: Humans are not the end result of predictable evolutionary progress, but rather a fortuitous cosmic afterthought.
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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Honorable errors do not count as failures in science, but as seeds for progress in the quintessential activity of correction.
Stephen Jay Gould
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Memory is a fascinating trickster. Words and images have enormous power and can easily displace actual experience over the years.
Stephen Jay Gould
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... a local, indigenous, American bizarre-ity.
Stephen Jay Gould
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In our struggle to understand the history of life, we must learn where to place the boundary between contingent and unpredictable events that occur but once and the more repeatable, lawlike phenomenon that may pervade life's history as generalities.
Stephen Jay Gould
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Nature is objective, and nature is knowable, but we can only view her through a glass darkly and many clouds upon our vision are of our own making: social and cultural biases, psychological preferences, and mental limitations (in universal modes of thought, not just individualized stupidity).
Stephen Jay Gould
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Sigmund Freud often remarked that great revolutions in the history of science have but one common, and ironic, feature: they knock human arrogance off one pedestal after another of our previous conviction about our own self-importance.
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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No one-liner can ever be optimal.
Stephen Jay Gould