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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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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
Natural
Locals
Proposes
Local
Perfecting
Improvement
Environments
Changing
Adaptation
General
Propose
Theory
Guarantee
Environment
Selection
Principles
Guarantees

More quotes by 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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Creationist critics often charge that evolution cannot be tested, and therefore cannot be viewed as a properly scientific subject at all. This claim is rhetorical nonsense.
Stephen Jay Gould
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Science is not 'organized common sense' at its most exciting, it reformulates our view of the world by imposing powerful theories against the ancient, anthropocentric prejudices that we call intuition.
Stephen Jay Gould
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I love the wry motto of the Paleontological Society, meant both literally and figuratively, for hammers are the main tool of our trade: Frango ut patefaciam - I break in order to reveal.
Stephen Jay Gould
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Even the standard example of ancient nonsense - the debate about angels on pinheads - makes sense once you realize that theologians were not discussing whether five or eighteen would fit, but whether a pin could house a finite or an infinite number.
Stephen Jay Gould
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No rational order of divine intelligence unites species. The natural ties are genealogical along contingent pathways of history.
Stephen Jay Gould
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Advocates for a single line of progress encounter their greatest stumbling block when they try to find a smooth link between the apparently disparate designs of the invertebrates and vertebrates.
Stephen Jay Gould
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All science is intelligent inference excessive literalism is delusion, not a humble bowing to evidence.
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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The spirit of Plato dies hard. We have been unable to escape the philosophical tradition that what we can see and measure in the world is merely the superficial and imperfect representation of an underlying reality.
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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The Darwinian revolution is about essence. The Darwinian revolution is about who we are, it's what we're made of, it's what our life means insofar as science can answer that question.
Stephen Jay Gould
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We cannot win this battle to save species and environments without forging an emotional bond between ourselves and nature as well - for we will not fight to save what we do not love.
Stephen Jay Gould
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Ordinary speciation remains fully adequate to explain the causes and phenomenology of punctuation.
Stephen Jay Gould
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The most erroneous stories are those we think we know best - and therefore never scrutinize or question.
Stephen Jay Gould
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Acquired characteristics are inherited in technology and culture. Lamarckian evolution is rapid and accumulative. It explains the cardinal difference between our past, purely biological mode of change, and our current, maddening acceleration toward something new and liberating- or toward the abyss.
Stephen Jay Gould
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The spandrels of San Marco and the Panglossian Paradigm.
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 enemy is not fundamentalism it is intolerance. In this case, the intolerance is perverse since it masquerades under the liberal rhetoric of equal time. But mistake it not.
Stephen Jay Gould
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Humans are not the end result of predictable evolutionary progress, but rather a fortuitous cosmic afterthought, a tiny little twig on the enormously arborescent bush of life, which if replanted from seed, would almost surely not grow this twig again.
Stephen Jay Gould