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Life is a copiously branching bush, continually pruned by the grim reaper of extinction, not a ladder of predictable progress.

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
Grim
Extinction
Predictable
Copiously
Continually
Pruned
Bush
Branching
Progress
Reaper
Science
Ladder
Life
Ladders

More quotes by Stephen Jay Gould

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We who revel in nature's diversity and feel instructed by every animal tend to brand Homo sapiens as the greatest catastrophe since the Cretaceous extinction.
Stephen Jay Gould
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My own field of paleontology has strongly challenged the Darwinian premise that life's major transformations can be explained by adding up, through the immensity of geological time, the successive tiny changes produced generation after generation by natural selection.
Stephen Jay Gould
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Eternal vigilance, as they say, is the price of freedom. Add intellectual integrity to the cost basis.
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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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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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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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 prickly lot.
Stephen Jay Gould
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The center of human nature is rooted in ten thousand ordinary acts of kindness that define our days.
Stephen Jay Gould
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Can I pay any higher tribute to a man [George Gaylord Simpson] than to state that his work both established a profession and sowed the seeds for its own revision? If Simpson had reached final truth, he either would have been a priest or would have chosen a dull profession. The history of life cannot be a dull profession.
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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The spandrels of San Marco and the Panglossian Paradigm.
Stephen Jay Gould
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The journalistic tradition so exalts novelty and flashy discovery, as reputable and newsworthy, that standard accounts for the public not only miss the usual activity of science but also, and more unfortunately, convey a false impression about what drives research.
Stephen Jay Gould
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As a word, ecology has been so debased by recent political usage that many people employ it to identify anything good that happens far from cities and without human interference.
Stephen Jay Gould
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[Evolution is] one of the best documented, most compelling and exciting concepts in all of science.
Stephen Jay Gould
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Evolution is a process of constant branching and expansion.
Stephen Jay Gould
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Forelimbs of people, porpoises, bats and horses provide the classic example of homology in most textbooks. They look different, and do different things, but are built of the same bones. No engineer, starting from scratch each time, would have built such disparate structures from the same parts.
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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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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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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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