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Definitions

rationalism

[rash-uh-nl-iz-uhm] / ˈræʃ ə nlˌɪz əm /




Example Sentences

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Amodei is considered a leading figure in the effective altruism and rationalism movements, which aim in part to reduce AI's risks.

From Barron's ● Oct. 2, 2026

Maybe I’m betraying my hopeless rationalism, but if I learned of the reality of time travel and “aerial spirits,” I’d be a little more preoccupied by it than Iris seems to be.

From The Wall Street Journal ● Mar. 5, 2026

This “consumption downgrade” is not a move toward poverty but toward a militant form of rationalism.

From MarketWatch ● Jan. 27, 2026

He urged Bhogal to schedule group video calls to discuss rationalism, Stoicism and effective altruism.

From Los Angeles Times ● Dec. 14, 2024

There is a puzzle here, because the standard alternative to voluntarism is rationalism, and a rationalist would hold that the laws of nature, like the laws of mathematics, exist because they are necessary.

From "The Invention of Science" by David Wootton


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