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That we can now think of no mechanism for astrology is…

“That we can now think of no mechanism for astrology is relevant but unconvincing. No mechanism was known, for example, for continental drift when it was proposed by Wegener. Nevertheless, we see that Wegener was right, and those who objected on the grounds of unavailable mechanism were wrong.” quote by Carl Sagan
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“That we can now think of no mechanism for astrology is relevant but unconvincing. No mechanism was known, for example, for continental drift when it was proposed by Wegener. Nevertheless, we see that Wegener was right, and those who objected on the grounds of unavailable mechanism were wrong.”

Carl Sagan

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Scientific progress often precedes understanding of mechanisms; lack of explanation now doesn't invalidate a theory.

In simple terms: Ideas can be right even if we don't yet know how they work.

Key Takeaway

Accept provisional truths while seeking mechanisms.

Themes

science skepticism progress humility

Mood

curious analytical skeptical

Type

philosophical inspirational

When to use this quote

  • research funding
  • education curricula
  • public policy debates

Key Concepts

philosophy of science paradigm shifts

Questions to Reflect On

  • How do we handle theories without mechanisms?
  • When should we act on provisional ideas?
A Different Perspective

Mechanisms may remain elusive, limiting practical application.

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