"In this age when man, through his knowledge of science, has created dangerous weapons to destroy himself the responsibility of the great powers for the maintenance of world peace is well known to everyone"
About this Quote
Coming from Selassie, the warning carries unusual weight. He was not speaking from the sheltered center of global power but from its violent margins. As the Ethiopian emperor who appealed to the League of Nations after Mussolini's invasion, he had already seen what happens when "great powers" treat peace as rhetoric rather than obligation. By the time nuclear weapons defined geopolitics, his point had become even sharper: the states with the greatest capacity to defend order were also the ones most capable of ending civilization.
The phrase "well known to everyone" is doing more than stating a fact. It is an accusation disguised as consensus. Selassie strips away any excuse of ignorance. If the duty of the great powers is obvious, then failure is not misunderstanding but neglect, cowardice, or cynical self-interest. That gives the quote a legal and moral cadence, almost like a verdict delivered in advance.
What makes the line endure is its refusal to flatter power. It treats peace not as an aspiration but as a burden attached to capability. The stronger the state, the less innocent it can claim to be. In Selassie's hands, world peace is not a noble abstraction. It is the price of surviving our own ingenuity.
Quote Details
| Topic | Peace |
|---|---|
| Source | Verified source: Address to the Nation on His Tour (Haile Selassie, 1959)
Evidence: In this age when man, through his knowledge of science, has created dangerous weapons to destroy himself, the responsibility of the great powers for the maintenance of world peace is well known to everyone. (Chapter VII (Domestic), pp. 449-450 in the collected edition). The quote appears in Haile Selassie's own speech titled "Address to the Nation on His Tour," delivered after his 1959 visits to the U.A.R., U.S.S.R., Czechoslovakia, Belgium, France, Portugal, and Yugoslavia. Internal evidence in the primary text dates it to 1959: it refers to those visits as recent, mentions the forthcoming exchange of visits between Nikita Khrushchev and Dwight D. Eisenhower, and the speech is placed in the 1959 sequence of the collected speeches. In the accessible collected primary-source reprint, the quotation is on pp. 449-450, specifically lines corresponding to the section headed "Leaders' Responsibility." I did not find an earlier primary publication than this 1959 speech, so this is the earliest verifiable source I could confirm. Other candidates (1) The Wisdom of Rastafari (Anonymous) compilation99.3% ... In this age when man, through his knowledge of science, has created dangerous weapons to destroy himself the resp... |
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Citation Formats
APA Style (7th ed.)
Selassie, Haile. (2026, March 17). In this age when man, through his knowledge of science, has created dangerous weapons to destroy himself the responsibility of the great powers for the maintenance of world peace is well known to everyone. FixQuotes. https://fixquotes.com/quotes/in-this-age-when-man-through-his-knowledge-of-186081/
Chicago Style
Selassie, Haile. "In this age when man, through his knowledge of science, has created dangerous weapons to destroy himself the responsibility of the great powers for the maintenance of world peace is well known to everyone." FixQuotes. March 17, 2026. https://fixquotes.com/quotes/in-this-age-when-man-through-his-knowledge-of-186081/.
MLA Style (9th ed.)
"In this age when man, through his knowledge of science, has created dangerous weapons to destroy himself the responsibility of the great powers for the maintenance of world peace is well known to everyone." FixQuotes, 17 Mar. 2026, https://fixquotes.com/quotes/in-this-age-when-man-through-his-knowledge-of-186081/. Accessed 7 Apr. 2026.







