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Empirical Quote by Karl Popper

“It must be possible for an empirical system to be refuted by experience.” quote by Karl Popper
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“It must be possible for an empirical system to be refuted by experience.”

Karl Popper

About This Quote

Source Philosophy: Conjectures and Refutations, 1963

Empirical systems must be falsifiable by experience.

In simple terms: Science must be testable.

Key Takeaway

Seek evidence that could disprove theories.

Themes

philosophy science methodology

Mood

critical analytical

Type

philosophical academic

When to use this quote

  • research design
  • policy testing
  • product development

Key Concepts

falsifiability empiricism

Questions to Reflect On

  • Can all theories be empirically tested?
  • What are limits of falsifiability?
A Different Perspective

Some systems are not easily testable in practice.

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