--- title: "Meaning & Key Takeaway of: I call on all scientists in all countries…" description: "\"I call on all scientists in all countries to cease and desist from work creating, developing, improving and manufacturing further nuclear weapons - and..." image: "https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg" --- # I call on all scientists in all countries to cease and… ![“I call on all scientists in all countries to cease and desist from work creating, developing, improving and manufacturing further nuclear weapons - and, for that matter, other weapons of potential mass destruction such as chemical and biological weapons.” quote by Hans Bethe](https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg) [Download](https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg) [Open image](https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg) > “I call on all scientists in all countries to cease and desist from work creating, developing, improving and manufacturing further nuclear weapons - and, for that matter, other weapons of potential mass destruction such as chemical and biological weapons.” [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Calls for scientists worldwide to stop developing nuclear and other mass‑destruction weapons. **In simple terms:** Scientists should halt weapons development. Key Takeaway Promote peace through scientific responsibility. Themes ethics science peace disarmament global security Mood urgent hopeful Type ethical activist When to use this quote - academic conferences - policy advising - public outreach Key Concepts non‑proliferation responsible research international cooperation Questions to Reflect On - What responsibilities do scientists have? - How can research be redirected? A Different Perspective Scientific progress may conflict with security goals. ★ ★ ★ ★ ★ No ratings yet [Armament](https://sms4smile.com/quotes/about/armament/) [Atomic bomb](https://sms4smile.com/quotes/about/atomic-bomb/) [Atomic weapons](https://sms4smile.com/quotes/about/atomic-weapons/) [Biological weapons](https://sms4smile.com/quotes/about/biological-weapons/) [Country](https://sms4smile.com/quotes/about/country/) [Creating](https://sms4smile.com/quotes/about/creating/) [Destruction](https://sms4smile.com/quotes/about/destruction/) [Disarmament](https://sms4smile.com/quotes/about/disarmament/) [Mass](https://sms4smile.com/quotes/about/mass/) [Mass destruction](https://sms4smile.com/quotes/about/mass-destruction/) [Nuclear](https://sms4smile.com/quotes/about/nuclear/) [Nuclear bomb](https://sms4smile.com/quotes/about/nuclear-bomb/) [Nuclear destruction](https://sms4smile.com/quotes/about/nuclear-destruction/) [Nuclear disarmament](https://sms4smile.com/quotes/about/nuclear-disarmament/) [Nuclear weapons](https://sms4smile.com/quotes/about/nuclear-weapons/) [Nukes](https://sms4smile.com/quotes/about/nukes/) [Science](https://sms4smile.com/quotes/about/science/) [Scientist](https://sms4smile.com/quotes/about/scientist/) [Weapons](https://sms4smile.com/quotes/about/weapons/) ## Related quotes > [Today we are rightly in an era of disarmament and dismantlement of nuclear weapons. But in some countries nuclear weapons development still continues. Whether…](https://sms4smile.com/quotes/hans-bethe/today-we-are-rightly-in-an-era-of-disarmament-and-dismantlement-of/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [The weapons of war must be abolished before they abolish us.](https://sms4smile.com/quotes/john-f-kennedy/the-weapons-of-war-must-be-abolished-before-they-abolish-us/) [John F. Kennedy](https://sms4smile.com/quotes/author/john-f-kennedy/) > [So far as I can see the atomic bomb has deadened the finest feeling that has sustained mankind for ages.](https://sms4smile.com/quotes/mahatma-gandhi/so-far-as-i-can-see-the-atomic-bomb-has-deadened-the-finest-feeling/) [Mahatma Gandhi](https://sms4smile.com/quotes/author/mahatma-gandhi/) > [“Notice what your inner critic is saying, and issue a cease and desist! Regain control. Resist, and refuse to listen.”](https://sms4smile.com/quotes/susan-c-young/notice-what-your-inner-critic-is-saying-and-issue-a-cease-and-desist/) [Susan C. Young](https://sms4smile.com/quotes/author/susan-c-young/) > [And, by the way, how come all the people who were so in favor of unilateral nuclear disarmament are so opposed to unilateral protection…](https://sms4smile.com/quotes/p-j-o-rourke/and-by-the-way-how-come-all-the-people-who-were-so-in-favor-of/) [P. J. O'Rourke](https://sms4smile.com/quotes/author/p-j-o-rourke/) > [“Nukes and Peace It takes hundreds of years of hard work to build a civilization, and yet with the press of a button we…](https://sms4smile.com/quotes/abhijit-naskar/nukes-and-peace-it-takes-hundreds-of-years-of-hard-work-to-build-a/) [Abhijit Naskar](https://sms4smile.com/quotes/author/abhijit-naskar/) > [“No politician in power will ever advocate for nuclear disarmament - that's a fact. The so-called leaders of the world feel about nukes the…](https://sms4smile.com/quotes/abhijit-naskar/no-politician-in-power-will-ever-advocate-for-nuclear-disarmament/) [Abhijit Naskar](https://sms4smile.com/quotes/author/abhijit-naskar/) > [Despite the vision and farseeing wisdom of our wartime heads of state, the physicists have felt the peculiarly intimate responsibility for suggesting, for supporting,…](https://sms4smile.com/quotes/j-robert-oppenheimer/despite-the-vision-and-farseeing-wisdom-of-our-wartime-heads-of-state/) [J. Robert Oppenheimer](https://sms4smile.com/quotes/author/j-robert-oppenheimer/) > [It is my opinion that the use of this barbarous weapon at Hiroshima and Nagasaki was of no material assistance in our war against…](https://sms4smile.com/quotes/william-d-leahy/it-is-my-opinion-that-the-use-of-this-barbarous-weapon-at-hiroshima/) William D. Leahy > [Wars cannot be won by destroying women and children](https://sms4smile.com/quotes/william-d-leahy/wars-cannot-be-won-by-destroying-women-and-children/) William D. Leahy > [If only I had known, I should have become a watchmaker.](https://sms4smile.com/quotes/albert-einstein/if-only-i-had-known-i-should-have-become-a-watchmaker/) [Albert Einstein](https://sms4smile.com/quotes/author/albert-einstein/) > [Quite often ... these little guys, who might be making atomic weapons or who might be guilty of some human rights violation ... are…](https://sms4smile.com/quotes/jimmy-carter/quite-often-these-little-guys-who-might-be-making-atomic-weapons-or/) [Jimmy Carter](https://sms4smile.com/quotes/author/jimmy-carter/) > [“History's long rhythm of challenges and response, of solutions that breed new crises, is not to be interrupted. But the Cold War left one…](https://sms4smile.com/quotes/martin-walker/history-s-long-rhythm-of-challenges-and-response-of-solutions-that/) [Martin Walker](https://sms4smile.com/quotes/author/martin-walker/) > [The mere existence of atomic weapons implies the possibility of their use.](https://sms4smile.com/quotes/georgy-zhukov/the-mere-existence-of-atomic-weapons-implies-the-possibility-of-their/) [Georgy Zhukov](https://sms4smile.com/quotes/author/georgy-zhukov/) > [We had been frightened of atomic weapons since 1945. In those days I became convinced - and remain convinced now - that, after Hitler,…](https://sms4smile.com/quotes/martin-niemoller/we-had-been-frightened-of-atomic-weapons-since-1945-in-those-days-i/) [Martin Niemoller](https://sms4smile.com/quotes/author/martin-niemoller/) ## More by Hans Bethe > [Well, I come down in the morning and I take up a pencil and I try to THINK.](https://sms4smile.com/quotes/hans-bethe/well-i-come-down-in-the-morning-and-i-take-up-a-pencil-and-i-try-to/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [If we fight a war and win it with H-bombs, what history will remember is not the ideals we were fighting for, but the…](https://sms4smile.com/quotes/hans-bethe/if-we-fight-a-war-and-win-it-with-h-bombs-what-history-will-remember/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [No one any longer pays attention to - if I may call it - the spirit of physics, the idea of discovery, the idea…](https://sms4smile.com/quotes/hans-bethe/no-one-any-longer-pays-attention-to-if-i-may-call-it-the-spirit-of/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [Finally I got to carbon, and as you all know, in the case of carbon the reaction works out beautifully. One goes through six…](https://sms4smile.com/quotes/hans-bethe/finally-i-got-to-carbon-and-as-you-all-know-in-the-case-of-carbon-the/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [I am not a philosopher.](https://sms4smile.com/quotes/hans-bethe/i-am-not-a-philosopher/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [Stars have a life cycle much like animals. They get born, they grow, they go through a definite internal development, and finally they die,…](https://sms4smile.com/quotes/hans-bethe/stars-have-a-life-cycle-much-like-animals-they-get-born-they-grow/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) > [Today we are rightly in an era of disarmament and dismantlement of nuclear weapons. But in some countries nuclear weapons development still continues. Whether…](https://sms4smile.com/quotes/hans-bethe/today-we-are-rightly-in-an-era-of-disarmament-and-dismantlement-of/) [Hans Bethe](https://sms4smile.com/quotes/author/hans-bethe/) [Explore all 8 Hans Bethe quotes ](https://sms4smile.com/quotes/author/hans-bethe/) ## More Armament quotes > [These are the men who, without virtue, labour, or hazard, are growing rich, as their country is impoverished; they rejoice, when obstinacy or ambition…](https://sms4smile.com/quotes/samuel-johnson/these-are-the-men-who-without-virtue-labour-or-hazard-are-growing/) [Samuel Johnson](https://sms4smile.com/quotes/author/samuel-johnson/) > [That a modern battleship of 48,000 tons would have to defend itself against wood and fabric biplanes with its main armament was a salutary…](https://sms4smile.com/quotes/richard-hough/that-a-modern-battleship-of-48-000-tons-would-have-to-defend-itself/) Richard Hough > [What is at stake is how to answer the potential threat Iraq represents with the risk of proliferation of WMD. Baghdad's regime did use…](https://sms4smile.com/quotes/jacques-chirac/what-is-at-stake-is-how-to-answer-the-potential-threat-iraq/) [Jacques Chirac](https://sms4smile.com/quotes/author/jacques-chirac/) > [For ISIS, the answer is to cut off their food, their water, their armaments, you know, and their funding. I don't mean literally their…](https://sms4smile.com/quotes/jill-stein/for-isis-the-answer-is-to-cut-off-their-food-their-water-their/) [Jill Stein](https://sms4smile.com/quotes/author/jill-stein/) > [A people living under the perpetual menace of war and invasion is very easy to govern. It demands no social reform. It does not…](https://sms4smile.com/quotes/anatole-france/a-people-living-under-the-perpetual-menace-of-war-and-invasion-is/) [Anatole France](https://sms4smile.com/quotes/author/anatole-france/) > [One of the primary necessities of the world for the maintenance of peace is the elimination of the frictions which arise from competitive armament.](https://sms4smile.com/quotes/herbert-hoover/one-of-the-primary-necessities-of-the-world-for-the-maintenance-of/) [Herbert Hoover](https://sms4smile.com/quotes/author/herbert-hoover/) > [This is what I do know: A lie, however well-intended, can't prepare you for reality or change the world... To tell the truth is…](https://sms4smile.com/quotes/mira-grant/this-is-what-i-do-know-a-lie-however-well-intended-can-t-prepare-you/) [Mira Grant](https://sms4smile.com/quotes/author/mira-grant/) > [It is idle to say that nations can struggle to outdo each other in building armaments and never use them. History demonstrates the contrary,…](https://sms4smile.com/quotes/frank-b-kellogg/it-is-idle-to-say-that-nations-can-struggle-to-outdo-each-other-in/) [Frank B. Kellogg](https://sms4smile.com/quotes/author/frank-b-kellogg/) > [For India to enter into the race for armaments is to court suicide.](https://sms4smile.com/quotes/mahatma-gandhi/for-india-to-enter-into-the-race-for-armaments-is-to-court-suicide/) [Mahatma Gandhi](https://sms4smile.com/quotes/author/mahatma-gandhi/) > [Every time we hold our tongues instead of returning the sharp retort, show patience with another's faults, show a little more love and kindness,…](https://sms4smile.com/quotes/connie-foster/every-time-we-hold-our-tongues-instead-of-returning-the-sharp-retort/) Connie Foster > [Do not fear or misunderstand when the Government say they are looking to our defences. I give you my word that there will be…](https://sms4smile.com/quotes/stanley-baldwin/do-not-fear-or-misunderstand-when-the-government-say-they-are-looking/) [Stanley Baldwin](https://sms4smile.com/quotes/author/stanley-baldwin/) > [A program of "disarmament," while imperialist antagonisms survive, is the most pernicious of fictions. Even if it were realized by way of general agreement…](https://sms4smile.com/quotes/leon-trotsky/a-program-of-disarmament-while-imperialist-antagonisms-survive-is-the/) [Leon Trotsky](https://sms4smile.com/quotes/author/leon-trotsky/) > [In different countries the basis of resistance takes different forms, but it comes chiefly from the conservative groups. Hence it becomes increasingly difficult to…](https://sms4smile.com/quotes/john-t-flynn/in-different-countries-the-basis-of-resistance-takes-different-forms/) [John T. Flynn](https://sms4smile.com/quotes/author/john-t-flynn/) > [We are firmly convinced, and we act on that conviction, that with nations as with individuals our interests soundly calculated will ever be found…](https://sms4smile.com/quotes/thomas-jefferson/we-are-firmly-convinced-and-we-act-on-that-conviction-that-with/) [Thomas Jefferson](https://sms4smile.com/quotes/author/thomas-jefferson/) > [Disarmament or limitation of armaments, which depends on the progress made on security, also contributes to the maintenance of peace.](https://sms4smile.com/quotes/ludwig-quidde/disarmament-or-limitation-of-armaments-which-depends-on-the-progress/) [Ludwig Quidde](https://sms4smile.com/quotes/author/ludwig-quidde/) [Browse all 123 Armament quotes ](https://sms4smile.com/quotes/about/armament/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "I call on all scientists in all countries to cease and desist from work creating, developing, improving and manufacturing further nuclear weapons - and, for that matter, other weapons of potential mass destruction such as chemical and biological weapons.", "creator": { "@type": "Person", "name": "Hans Bethe" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/hans-bethe/i-call-on-all-scientists-in-all-countries-to-cease-and-desist-from/", "about": { "@type": "Thing", "name": "Armament" }, "@id": "https://sms4smile.com/quotes/hans-bethe/i-call-on-all-scientists-in-all-countries-to-cease-and-desist-from/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg", "contentUrl": "https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg", "url": "https://sms4smile.com/quotes/i/f97/hans-bethe-47815_armament_i-call-on-all-scientists-in-all-countrie_1717442.jpg", "width": 1080, "height": 1080, "caption": "“I call on all scientists in all countries to cease and desist from work creating, developing, improving and…” — Hans Bethe", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "Hans Bethe", "item": "https://sms4smile.com/quotes/author/hans-bethe/" }, { "@type": "ListItem", "position": 4, "name": "I call on all scientists in...", "item": "https://sms4smile.com/quotes/hans-bethe/i-call-on-all-scientists-in-all-countries-to-cease-and-desist-from/" } ], "@id": "https://sms4smile.com/quotes/hans-bethe/i-call-on-all-scientists-in-all-countries-to-cease-and-desist-from/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```