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“I cannot stress often enough that what science is all about is not proving things to be true but proving them to be false.” quote by Lawrence M. Krauss
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“I cannot stress often enough that what science is all about is not proving things to be true but proving them to be false.”

Lawrence M. Krauss

About This Quote

Source Lecture: Scientific Method, 2012

Science aims to falsify hypotheses, not confirm them, emphasizing critical testing over belief.

In simple terms: Science seeks to prove false, not true.

Key Takeaway

Test ideas rigorously.

Themes

science philosophy methodology critical thinking

Mood

analytical educational

Type

instructional philosophical

When to use this quote

  • research design
  • peer review
  • experimental validation

Key Concepts

falsifiability hypothesis testing skepticism

Questions to Reflect On

  • How do you handle contradictory data?
  • What role does confidence play in science?
A Different Perspective

Falsification can be misinterpreted as negativity.

2.7 out of 5 (8 ratings)

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