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Activity Quote by Karl Popper

“The history of science, like the history of all human ideas, is a history of irresponsible dreams, of obstinacy, and of error. But science is one of the very few human activities-perhaps the only one-in which errors are systematically criticized and fairly often, in time, corrected. This is why we…” quote by Karl Popper
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“The history of science, like the history of all human ideas, is a history of irresponsible dreams, of obstinacy, and of error. But science is one of the very few human activities-perhaps the only one-in which errors are systematically criticized and fairly often, in time, corrected. This is why we can say that, in science, we often learn from our mistakes, and why we can speak clearly and sensibly about making progress there. In most other fields of human endeavour there is change, but rarely progress ... And in most fields we do not even know how to evaluate change.”

Karl Popper

About This Quote

Source Book: Conjectures and Refutations by Karl Popper, 1963

Science advances by openly critiquing errors, allowing systematic correction and genuine progress unlike many fields.

In simple terms: Science improves through error correction.

Key Takeaway

Embrace critique to progress.

Themes

science progress error correction

Mood

analytical optimistic

Type

philosophical inspirational

When to use this quote

  • research labs
  • policy making
  • education reform
  • technology development

Key Concepts

philosophy of science methodology

Questions to Reflect On

  • How can other fields adopt scientific critique?
  • What safeguards ensure honest error correction?
A Different Perspective

Not all fields have mechanisms for error evaluation.

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