"Truth in science can be defined as the working hypothesis best suited to open the way to the next better one"
About this Quote
The subtext is a quiet warning against both dogma and despair. Against dogma: if today’s best idea is valuable partly because it can be replaced, then clinging to it as identity or ideology is anti-scientific. Against despair: the lack of finality isn’t failure; it’s the engine. Lorenz, a major figure in ethology, lived through a century that saw biology repeatedly rewrite its own fundamentals - behaviorism challenged by cognitive science, simplistic instinct theories refined by ecology and evolution, neat categories blurred by messy data. In that world, “truth” can’t mean immovable. It has to mean navigational.
The phrasing “open the way” makes progress feel infrastructural rather than heroic. Good hypotheses don’t just explain; they clear space. They create new measurements, new predictions, new disagreements worth having. Lorenz is defending a humble, ruthless optimism: our best ideas are ladders, not thrones, and the point is to keep climbing.
Quote Details
| Topic | Truth |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Lorenz, Konrad. (2026, January 17). Truth in science can be defined as the working hypothesis best suited to open the way to the next better one. FixQuotes. https://fixquotes.com/quotes/truth-in-science-can-be-defined-as-the-working-81337/
Chicago Style
Lorenz, Konrad. "Truth in science can be defined as the working hypothesis best suited to open the way to the next better one." FixQuotes. January 17, 2026. https://fixquotes.com/quotes/truth-in-science-can-be-defined-as-the-working-81337/.
MLA Style (9th ed.)
"Truth in science can be defined as the working hypothesis best suited to open the way to the next better one." FixQuotes, 17 Jan. 2026, https://fixquotes.com/quotes/truth-in-science-can-be-defined-as-the-working-81337/. Accessed 12 Feb. 2026.


