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Chromosomes Quote by Richard Goldschmidt

“We have long been seeking a different kind of evolutionary process and have now found one; namely, the change within the pattern of the chromosomes. ... The neo-Darwinian theory of the geneticists is no longer tenable.” quote by Richard Goldschmidt
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“We have long been seeking a different kind of evolutionary process and have now found one; namely, the change within the pattern of the chromosomes. ... The neo-Darwinian theory of the geneticists is no longer tenable.”

Richard Goldschmidt

About This Quote

Source Book: The Materialist Conception of History, 1935

The quote argues that evolution is driven by internal chromosomal changes rather than external selection, challenging neo‑Darwinian views.

In simple terms: Evolution comes from chromosome pattern changes, not just natural selection.

Key Takeaway

Consider internal genetic mechanisms in evolution.

Themes

evolution genetics science history paradigm shift

Mood

skeptical thoughtful

Type

scientific critical

When to use this quote

  • Biology research
  • genetic engineering
  • education curricula
  • science policy

Key Concepts

Chromosomal rearrangement macromutation systemic change

Questions to Reflect On

  • How do chromosomal changes influence species?
  • Can neo‑Darwinism incorporate such mechanisms?
A Different Perspective

The claim is controversial and lacks broad empirical support.

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