"One man's "magic" is another man's engineering. "Supernatural" is a null word"
About this Quote
Then he goes sharper. Calling "supernatural" a "null word" isn’t merely skepticism; it’s an attack on language as a social technology. Heinlein implies that "supernatural" doesn’t describe anything testable-it performs a function. It cordons off the unknown, grants it prestige, and shuts down inquiry. Null words are conversation-stoppers: they end the argument by refusing the terms of argument.
Context matters. Heinlein wrote in the high tide of mid-century American science fiction, when rockets, nuclear power, and computing were turning yesterday’s pulp fantasies into tomorrow’s infrastructure. His libertarian streak shows too: distrust of priestly authority, impatience with rhetorical exemptions, faith that reality is negotiable only through work and understanding. Subtext: if someone is selling you the supernatural, they’re probably selling you something else-power, obedience, or a pass on doing the hard thinking.
Quote Details
| Topic | Reason & Logic |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Heinlein, Robert A. (2026, January 18). One man's "magic" is another man's engineering. "Supernatural" is a null word. FixQuotes. https://fixquotes.com/quotes/one-mans-magic-is-another-mans-engineering-20714/
Chicago Style
Heinlein, Robert A. "One man's "magic" is another man's engineering. "Supernatural" is a null word." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/one-mans-magic-is-another-mans-engineering-20714/.
MLA Style (9th ed.)
"One man's "magic" is another man's engineering. "Supernatural" is a null word." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/one-mans-magic-is-another-mans-engineering-20714/. Accessed 12 Feb. 2026.









