Straight from today’s Quotle — here’s who really said it, and the story behind it. Play again

Who really said it

Make war a mere contest of machines without men and without loss of life

Written by Nikola Tesla 1856–1943 · Serbian-American inventor & electrical engineer
Verified Free to reuse

Tesla wrote it himself, in “The Problem of Increasing Human Energy,” his long essay for The Century Illustrated Monthly Magazine of June 1900 — the sentence sits on page 188 of the scanned issue, in the passage on his remote-controlled “telautomata.” Quote Investigator ↗ traces the line to the same article and concludes Tesla should receive the credit. One catch: the popular version stops at “loss of life,” and Tesla’s sentence does not.

Last verified 29 Jul 2026 · how we verify · spot an error?

For presentations

Put it on a slide

Verified quote & credit

“Make war a mere contest of machines without men and without loss of life” Nikola Tesla, "The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy," The Century Illustrated Monthly Magazine 60, no. 2 (June 1900): 188. Full sentence: "The continuous development in this direction must ultimately make war a mere contest of machines without men and without loss of life—a condition which would have been impossible without this new departure, and which, in my opinion, must be reached as preliminary to permanent peace." Verified via Quotle.info.

Can you use it?

Free to use, including in commercial and paid presentations — no permission or licence needed.

Image direction — grounded in this quote’s real context; paste into your image tool

In context

Evoking the world of Nikola Tesla — Serbian-American inventor, electrical engineer & futurist. Theme: "Make war a mere contest of machines without men and without loss of life". Atmospheric and restrained, cinematic directional light, a muted period-appropriate palette, fine grain and texture. Compose with generous empty space for the quote and a small credit line. No lettering in the image itself.

Minimalist

Minimalist editorial slide for the quote "Make war a mere contest of machines without men and without loss of life". Clean background, a single muted accent color, generous negative space, subtle paper or linen texture, no literal illustration — let the words carry it. Reserve clear space for a serif quote and a small credit line. No lettering in the image itself.

Provenance

The Century Illustrated Monthly Magazine, June 1900

Work
The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun’s Energy
Published
The Century Illustrated Monthly Magazine, Vol. 60, No. 2 — June 1900
Page
188, in the section on telautomatics
Author
Nikola Tesla (1856–1943), writing in English

But the force of this new principle does not wholly reside in its destructiveness. Its advent introduces into warfare an element which never existed before—a fighting-machine without men as a means of attack and defense. The continuous development in this direction must ultimately make war a mere contest of machines without men and without loss of life—a condition which would have been impossible without this new departure, and which, in my opinion, must be reached as preliminary to permanent peace. from the passage on telautomatics

The circulating quote begins mid-sentence at “make war…” and stops at “loss of life,” dropping the clause in which Tesla explains that he considers this the precondition for permanent peace.

Scanned magazine issue
Century Illustrated Monthly Magazine, June 1900 (Vol. 60, No. 2) at the Internet Archive
Full text of Tesla's essay at Wikisource

The paper trail

  • Quote Investigator ↗ examined the line in May 2019 and traced it to Tesla’s June 1900 essay in The Century Magazine (Vol. 60, No. 2), concluding that Tesla should receive credit for the words. It also records contemporary newspaper pickup of the piece — The Wichita Daily Eagle of 10 June 1900 and The San Francisco Examiner of 17 June 1900.
  • The wording holds up against the original object: the OCR of the scanned June 1900 issue ↗ carries “must ultimately make war a mere contest of machines without men and without loss of life” on page 188, under Tesla’s byline.
  • The Wikisource transcription ↗ gives the whole sentence, including the closing clause about permanent peace, and the neighbouring line “machine must fight machine.”
  • A Tesla archive independently hosts the essay, credited to Century Magazine, June 1900 ↗, with the surrounding passages on controlling “an individualized automaton.”
Public domain

The essay was first published in the United States in June 1900, far earlier than the 1931 cutoff, so the text is in the public domain; Tesla wrote in English, so there is no separate translation copyright to consider. The scanned issue ↗ is freely viewable and downloadable.

Rights status is our research, not legal advice — and copyright varies by country and edition. For commercial or published use, confirm with the rightsholder. See terms.

Fact-check

The credit is right — the sentence is wrong

This is that rare thing among viral Tesla lines: authentic, and traceable to a page. What goes wrong is not the attribution but the wording. Two distortions travel with it.

Nikola Tesla — correctly credited, routinely truncated truncation

The quote almost always ends at “loss of life,” which reads as a cool prophecy of robot warfare. Tesla’s sentence keeps going: the unmanned fighting machine is “a condition which… in my opinion, must be reached as preliminary to permanent peace.” Cut the clause and you invert the argument — an anti-war claim becomes a shrug about automated killing. The full sentence is in the Wikisource transcription ↗.

Nikola Tesla (wording not his) misquotation

Versions circulate in which Tesla hopes to make war “a mere spectacle of machines” — the phrasing used on the PBS Master of Lightning companion page ↗. That fuses two separate phrases from the 1900 essay: “a mere contest of machines” in the sentence quoted here, and, several paragraphs away, turning “the battle into a mere spectacle, a play, a contest without loss of blood.” Both are Tesla’s; the hybrid is not.

Tesla really wrote it, in The Century Illustrated Monthly Magazine for June 1900, page 188 — a conclusion reached independently by Quote Investigator ↗ and confirmable in the scanned issue itself ↗. Quote the whole sentence and you quote the man.

Context

Why a man who invented a war machine called it a peace plan

Tesla was not celebrating mechanised slaughter — he was arguing, in his own strange way, for its abolition. In 1898 he had demonstrated a radio-controlled boat at an electrical exhibition in Madison Square Garden, a machine he called a “telautomaton,” and by 1900 he had built a whole political theory on top of it. So long as men themselves met in battle, he reasoned, there would be blood; the only way out was to take the men off the field entirely. As he put it in the same essay: machine must fight machine ↗.

That is what makes the truncated version of the quote misleading. Read whole, the sentence is a claim about peace: an unmanned fighting machine is the thing that “must be reached as preliminary to permanent peace.” Elsewhere in the article Tesla imagines the endpoint as machines meeting in a contest without bloodshed while the nations look on as “interested, ambitious spectators.” A century and a quarter of drone warfare later, the prediction has aged into something far more double-edged than its author intended.

machine must fight machine

Where else the idea shows up in the same article

The June 1900 essay is a sprawling piece about harnessing energy, and the war passage arrives as a coda to Tesla’s section on telautomatics. He describes his art as a means of “absolutely controlling, in every respect, all the innumerable translatory movements” of “an individualized automaton” — the technical claim underneath the rhetorical one.

Tesla returns to the same theme in a nearby formulation, hoping to turn “the battle into a mere spectacle, a play, a contest without loss of blood.” The two phrasings are often blended together by later writers, which is how paraphrases like “a mere spectacle of machines” enter circulation. Both wordings are in the article itself ↗; neither is a substitute for the other.

Explore

Filed under

More provenance-checked quotes on the same theme, each with its reuse status.

Hope Change Creativity

Go further

Dig deeper

Trusted places to keep pulling the thread — primary archives, fact-checks, and scholarship. We show how we used each one before you leave.

The Problem of Increasing Human Energy (full text)en.wikisource.org

Complete transcription of Tesla's June 1900 Century Magazine essay, including the sentence with its closing clause about permanent peace intact.
Quote Origin: Make War a Mere Contest of Machines…quoteinvestigator.com

Garson O'Toole's 2019 investigation, which traces the line to the June 1900 Century Magazine article and concludes Tesla deserves the credit.
Century Illustrated Monthly Magazine, June 1900 (Vol. 60, No. 2)archive.org

Freely viewable scan of the issue in which the essay appeared; the sentence is on page 188.
Tesla's collected articles: The Problem of Increasing Human Energyteslauniverse.com

The article in a Tesla archive, credited to Century Magazine, June 1900 — useful for the surrounding telautomatics passages.
Nikola Teslaen.wikipedia.org

Biography confirming his dates (1856–1943), the 1898 Madison Square Garden telautomaton demonstration, and the June 1900 Century article.
Tesla: Master of Lightning — A Weapon to End Warwww.pbs.org

PBS companion page on Tesla's lifelong conviction that a machine could abolish war; it renders the idea loosely, as war converted into “a mere spectacle of machines.”

About the author

Nikola Tesla — the engineer who thought robots would end war

Nikola Tesla

1856–1943 · Serbian-American inventor, electrical engineer & futurist

Nikola Tesla (10 July 1856 – 7 January 1943) was the Serbian-American engineer, inventor and futurist behind the alternating-current induction motor and the polyphase system that carried AC power into industrial use. In 1898 he demonstrated a radio-controlled boat — a “telautomaton” — at an electrical exhibition in Madison Square Garden, and spent years arguing that such unmanned machines were less a weapon than a route out of war. He wrote for popular magazines as fluently as he filed patents, and this line comes from that side of him: the engineer as essayist, making a moral argument out of a piece of hardware.

For writers & researchers

Cite this

Primary source

Nikola Tesla, “The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun’s Energy,” The Century Illustrated Monthly Magazine 60, no. 2 (June 1900): 188.

This verification page

Quotle.info. “Who really said ‘Make war a mere contest of machines without men and without loss of life’?” Last verified 29 Jul 2026. https://quotle.info/who-said/make-war-a-mere-contest-of-machines-without-men-and-without/

Something wrong on this page?

Tell us what’s off. A link helps but isn’t required — “this is the wrong person” is a useful report on its own. Nothing here changes the page directly; it goes to our review queue and a human checks it.

Only used to tell you if we act on your report. We never sell or share it.

Copied