"Our empirical criterion for a series of theories is that it should produce new facts. The idea of growth and the concept of empirical character are soldered into one"
About this Quote
The phrase “series of theories” is the tell. Lakatos isn’t judging a lone hypothesis in isolation; he’s judging a research program over time. That shift matters because scientific practice is messy: scientists don’t abandon a framework the moment an anomaly appears. They modify, patch, and extend. Lakatos’s subtext is that those modifications are only respectable when they are progressive, when they open up new terrain - novel predictions, unexpected measurements, new phenomena worth noticing. If revisions merely accommodate what’s already known, the program is degenerating, even if it remains internally elegant.
“Soldered into one” is a deliberately physical metaphor: growth and empirical bite are fused, not politely associated. In the background is his mid-century fight with Popper’s clean falsificationism and Kuhn’s paradigm-driven sociology. Lakatos wants standards without naivete: science as a disciplined appetite for surprise. Growth isn’t a vibe; it’s a track record of discoveries forced into view by theory’s pressure on reality.
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| Topic | Science |
|---|---|
| Source | Help us find the source |
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Citation Formats
APA Style (7th ed.)
Lakatos, Imre. (2026, January 15). Our empirical criterion for a series of theories is that it should produce new facts. The idea of growth and the concept of empirical character are soldered into one. FixQuotes. https://fixquotes.com/quotes/our-empirical-criterion-for-a-series-of-theories-160292/
Chicago Style
Lakatos, Imre. "Our empirical criterion for a series of theories is that it should produce new facts. The idea of growth and the concept of empirical character are soldered into one." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/our-empirical-criterion-for-a-series-of-theories-160292/.
MLA Style (9th ed.)
"Our empirical criterion for a series of theories is that it should produce new facts. The idea of growth and the concept of empirical character are soldered into one." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/our-empirical-criterion-for-a-series-of-theories-160292/. Accessed 8 Feb. 2026.




