--- title: "Meaning & Key Takeaway of: No one knows when a robot will approach…" description: "\"No one knows when a robot will approach human intelligence, but I suspect it will be late in the 21st century. Will they be dangerous? Possibly. So I s..." image: "https://sms4smile.com/quotes/i/417/michio-kaku-907_21st-century_no-one-knows-when-a-robot-will-approach_1191960.png" --- # No one knows when a robot will approach human… ![“No one knows when a robot will approach human intelligence, but I suspect it will be late in the 21st century. Will they be dangerous? Possibly. So I suggest we put a chip in their brain to shut them off if they have murderous thoughts.” quote by Michio Kaku](https://sms4smile.com/quotes/i/417/michio-kaku-907_21st-century_no-one-knows-when-a-robot-will-approach_1191960.png) [Download](https://sms4smile.com/quotes/i/417/michio-kaku-907_21st-century_no-one-knows-when-a-robot-will-approach_1191960.png) [Open image](https://sms4smile.com/quotes/i/417/michio-kaku-907_21st-century_no-one-knows-when-a-robot-will-approach_1191960.png) > “No one knows when a robot will approach human intelligence, but I suspect it will be late in the 21st century. Will they be dangerous? Possibly. So I suggest we put a chip in their brain to shut them off if they have murderous thoughts.” [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Predicts AI reaching human-level intelligence late 21st century and proposes a safety chip to prevent murderous behavior. **In simple terms:** AI may become human‑like later; a kill‑switch could stop dangerous thoughts. Key Takeaway Consider safety mechanisms early. Themes technology future ethics Mood cautious thoughtful Type philosophical warning When to use this quote - policy making - AI development - public safety Key Concepts Artificial intelligence control systems Questions to Reflect On - How would a kill‑switch be enforced? - What are alternatives to brain chips? A Different Perspective Might be technically infeasible or raise privacy concerns. ★ ★ ★ ★ ★ No ratings yet [Approach](https://sms4smile.com/quotes/about/approach/) [Brain](https://sms4smile.com/quotes/about/brain/) [Human intelligence](https://sms4smile.com/quotes/about/human-intelligence/) [Humans](https://sms4smile.com/quotes/about/humans/) [Intelligence](https://sms4smile.com/quotes/about/intelligence/) [Robot](https://sms4smile.com/quotes/about/robot/) [Robotics](https://sms4smile.com/quotes/about/robotics/) [Robots](https://sms4smile.com/quotes/about/robots/) [Technology](https://sms4smile.com/quotes/about/technology/) [Thoughts](https://sms4smile.com/quotes/about/thoughts/) ## Related quotes > [Well, we all have murderous thoughts throughout the day, if not the week.](https://sms4smile.com/quotes/daniel-day-lewis/well-we-all-have-murderous-thoughts-throughout-the-day-if-not-the-week/) [Daniel Day-Lewis](https://sms4smile.com/quotes/author/daniel-day-lewis/) > [“...she was probably having a few murderous thoughts of her own about any woman that touched him. Good, they were making progress.”](https://sms4smile.com/quotes/r-l-mathewson/she-was-probably-having-a-few-murderous-thoughts-of-her-own-about-any/) [R.L. 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James](https://sms4smile.com/quotes/author/p-d-james-2/) > [By the time we get to the 2040s, we'll be able to multiply human intelligence a billionfold. That will be a profound change that's…](https://sms4smile.com/quotes/ray-kurzweil/by-the-time-we-get-to-the-2040s-we-ll-be-able-to-multiply-human/) [Ray Kurzweil](https://sms4smile.com/quotes/author/ray-kurzweil/) > [We are approaching a time when human intelligence alone will be incapable of managing a highly advanced society. 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A famous piece of antique scripture representing a priest of that name and his two sons in the folds of two enormous…](https://sms4smile.com/quotes/ambrose-bierce/laocoon-n-a-famous-piece-of-antique-scripture-representing-a-priest/) [Ambrose Bierce](https://sms4smile.com/quotes/author/ambrose-bierce/) > [“...genius, having the widest experience of the human intelligence, can best understand the ideas most directly in opposition to those which form the foundation…](https://sms4smile.com/quotes/marcel-proust/genius-having-the-widest-experience-of-the-human-intelligence-can/) [Marcel Proust](https://sms4smile.com/quotes/author/marcel-proust/) > [It is impossible to underrate human intelligence - beginning with one's own.](https://sms4smile.com/quotes/anonymous/it-is-impossible-to-underrate-human-intelligence-beginning-with-one-s/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) ## More by Michio Kaku > [“My fundamental premise about the brain is that its workings—what we sometimes call “mind”—are a consequence of its anatomy and physiology, and nothing more.…](https://sms4smile.com/quotes/michio-kaku/my-fundamental-premise-about-the-brain-is-that-its-workings-what-we/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [I have nothing against investment banking, but it's like massaging money rather than creating money.](https://sms4smile.com/quotes/michio-kaku/i-have-nothing-against-investment-banking-but-it-s-like-massaging/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [I am a figure skater, which helps me appreciate Newton's theory of mechanics.](https://sms4smile.com/quotes/michio-kaku/i-am-a-figure-skater-which-helps-me-appreciate-newton-s-theory-of/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [If space is a fabric, then of course fabrics can have ripples, which we have now seen directly. 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Once it's doing that your…](https://sms4smile.com/quotes/michio-kaku/a-human-body-can-think-thoughts-play-a-piano-kill-germs-remove-toxins/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [“I’m as fond of my body as anyone, but if I can be 200 with a body of silicon, I’ll take it. —DANIEL HILL,…](https://sms4smile.com/quotes/michio-kaku/i-m-as-fond-of-my-body-as-anyone-but-if-i-can-be-200-with-a-body-of/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [Science is about principles. It's about concepts. It's not about memorizing the parts of a flower. It helps to know some of these things,…](https://sms4smile.com/quotes/michio-kaku/science-is-about-principles-it-s-about-concepts-it-s-not-about/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [A related aspect of intelligent consciousness is delay of gratification: the wisdom to accurately predict whether delay rather than acting on impulse will yield…](https://sms4smile.com/quotes/michio-kaku/a-related-aspect-of-intelligent-consciousness-is-delay-of/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [“There are an estimated 100 billion neurons residing inside the skull with an exponential amount of neural connections”](https://sms4smile.com/quotes/michio-kaku/there-are-an-estimated-100-billion-neurons-residing-inside-the-skull/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [“But on the question of whether the robots will eventually take over, he { Rodney A. 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Only you can shoot me down.”](https://sms4smile.com/quotes/bella-james/i-am-made-of-a-thousand-ghosts-only-you-can-shoot-me-down/) Bella James > [Like many others, I have deep misgivings about the state of education in the United States. Too many of our students fail to graduate…](https://sms4smile.com/quotes/bill-gates/like-many-others-i-have-deep-misgivings-about-the-state-of-education/) [Bill Gates](https://sms4smile.com/quotes/author/bill-gates/) > [Undeniably, character does count for our citizens, out communities, and our Nation, and this week we celebrate the importance of character in our individual…](https://sms4smile.com/quotes/william-j-clinton/undeniably-character-does-count-for-our-citizens-out-communities-and/) [William J. 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