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1930s Quote by Jacob Bronowski

“The Principle of Uncertainty fixed once for all the realisation that all knowledge is limited. It is an irony of history that at the very time when this was being worked out there should rise, under Hitler in Germany and other tyrants elsewhere, a counter-conception: a principle of monstrous…” quote by Jacob Bronowski
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“The Principle of Uncertainty fixed once for all the realisation that all knowledge is limited. It is an irony of history that at the very time when this was being worked out there should rise, under Hitler in Germany and other tyrants elsewhere, a counter-conception: a principle of monstrous certainty. When the future looks back on the 1930s it will think of them as a crucial confrontation of culture as I have been expounding it, the ascent of man, against the throwback to the despots' belief that they have absolute certainty.”

Jacob Bronowski

About This Quote

Source Book: The Ascent of Man, Jacob Bronowski, 1973

The quote warns that while scientific humility acknowledges limited knowledge, authoritarian regimes exploit false certainty to justify oppression.

In simple terms: Limited knowledge vs. dangerous certainty

Key Takeaway

Beware overconfidence in power

Themes

philosophy history politics

Mood

cautionary critical

Type

philosophical historical

When to use this quote

  • academic discourse
  • political analysis
  • education
  • media criticism

Key Concepts

epistemology authoritarianism culture clash

Questions to Reflect On

  • How does certainty become a tool of control?
  • Can humility prevent tyranny?
A Different Perspective

Overconfidence can still dominate despite evidence

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