Common Quote by Vannevar Bush
“The common idea that scientists reject a theory as soon as it leads to a contradiction is just not so. When they get something that works at all they plunge ahead with it and ignore its weak spots... scientists are just as bad as the rest of the public in following fads and being influenced by mass enthusiasm.”
About This Quote
Source Speech: Remarks at the National Academy of Sciences, 1945
Scientists often continue using a theory despite flaws because practical success outweighs theoretical perfection.
In simple terms: Scientists keep using useful theories even if imperfect.
Key Takeaway
Balance practicality with critical evaluation.
Themes
science
methodology
pragmatism
Mood
reflective
analytical
Type
philosophical
critical
When to use this quote
- research projects
- technology development
- policy making
Key Concepts
theory choice
confirmation bias
Questions to Reflect On
- How do you decide when a theory is good enough?
- When should you abandon a useful but flawed model?
A Different Perspective
Overreliance on utility can hinder paradigm shifts.
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