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Pseudoscience Quote by Massimo Pigliucci

“science makes progress not by proving its theories right-because that's impossible-but by eliminating an increasing number of wrong theories. Pseudoscience, however, does not make progress because its "theories" are so flexible that they can accommodate any observation whatsoever, which means that…” quote by Massimo Pigliucci
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““science makes progress not by proving its theories right-because that's impossible-but by eliminating an increasing number of wrong theories. Pseudoscience, however, does not make progress because its "theories" are so flexible that they can accommodate any observation whatsoever, which means that pseudoscientific theories do not actually have any explanatory teeth.””

Massimo Pigliucci

About This Quote

Source Book: Nonsense: The Power of Not Knowing, 2018

Science advances by discarding false ideas, not by confirming them; pseudoscience avoids this by being unfalsifiable.

In simple terms: Science removes wrong theories; pseudoscience stays vague.

Key Takeaway

Focus on testable, falsifiable hypotheses.

Themes

science philosophy critical thinking

Mood

analytical skeptical

Type

educational philosophical

When to use this quote

  • research
  • education
  • public policy
  • media literacy

Key Concepts

falsifiability theory testing epistemology

Questions to Reflect On

  • How can we better communicate the role of falsifiability?
  • What safeguards protect scientific integrity?
A Different Perspective

Pseudoscience can appear credible, misleading public perception.

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