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Daily Inspiration Quote by Leon Kass

"Limits have to be set on how far one can simply use the... cleverness that we have to make changes"

About this Quote

Kass is doing something rhetorically savvy here: he flatters human ingenuity while quietly putting it in the dock. By calling our capacities "cleverness" rather than "knowledge" or "wisdom", he shrinks the moral status of innovation. Cleverness is quick, instrumental, improvisational; it solves problems without asking whether the problem should be solved this way, or at all. The ellipsis matters, too. It suggests a hesitation or an unspoken list of examples (biotech, reproductive tech, genetic engineering) that his audience is meant to supply from the culture wars of modern science.

The line reads less like a technophobic brake pedal than a boundary-setting move in a debate where "progress" often wins by default. Kass's specific intent is to reframe the question from Can we? to Should we? and, even sharper, Who gets to decide? "Limits have to be set" is passive on purpose. It avoids naming the limiter (the state, religious authorities, professional guilds, democratic deliberation), which is precisely where the controversy lives. That vagueness lets the statement travel: it can sound like prudent bioethics to one listener and like paternalistic control to another.

Contextually, Kass is associated with American bioethics at moments when new technologies arrived faster than shared moral language. The subtext is a warning about the modern habit of treating human beings as editable projects. He isn't rejecting change; he's arguing that some changes are really substitutions: trading dignity, constraint, and inherited meanings for optimization dressed up as freedom.

Quote Details

TopicEthics & Morality
SourceHelp us find the source
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Citation Formats

APA Style (7th ed.)
Kass, Leon. (2026, January 16). Limits have to be set on how far one can simply use the... cleverness that we have to make changes. FixQuotes. https://fixquotes.com/quotes/limits-have-to-be-set-on-how-far-one-can-simply-93360/

Chicago Style
Kass, Leon. "Limits have to be set on how far one can simply use the... cleverness that we have to make changes." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/limits-have-to-be-set-on-how-far-one-can-simply-93360/.

MLA Style (9th ed.)
"Limits have to be set on how far one can simply use the... cleverness that we have to make changes." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/limits-have-to-be-set-on-how-far-one-can-simply-93360/. Accessed 12 Feb. 2026.

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About the Author

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Leon Kass (born February 12, 1939) is a Educator from USA.

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