“I hope this is the invention that will make war impossible.”
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Probable attribution
Reputable Tesla scholarly archive reproduces the exact wording and cites a specific dated 1916 article, but the primary text is members-only so verbatim primary context could not be directly confirmed.
Likely origin: Attributed to Tesla via article 'Scientists Will Win The Next War' (May 20, 1916), per the Tesla Universe quote archive citation.
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It demands that invention solve real human problems, not feed arms races or national glory. Ask bluntly whether what you build reduces harm or simply multiplies it. Stop hiding behind cleverness — design for peace, take responsibility, and measure success by lives saved. Nikola Tesla framed invention as a moral choice.
When to use it
- A project lead tells their engineering team: 'I hope this is the invention that will make war impossible' and then rejects any feature that could be weaponized.
- At a tech ethics panel, an attendee uses the line to push companies to prioritize safety over market advantage.
- A teacher shows the quote to students before a design assignment and demands they explain how their prototype reduces conflict.
- A nonprofit posts the sentence at the start of a funding request to make clear that only peace-promoting solutions will receive support.