---
title: "Meaning & Key Takeaway of: System theorists know that it's easy to…"
description: "\"System theorists know that it's easy to couple simple-to-understand systems into a \"super system\" that's capable of displaying behavioral modes that ca..."
image: "https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png"
---

#  System theorists know that it's easy to couple…

![“System theorists know that it's easy to couple simple-to-understand systems into a &quot;super system&quot; that's capable of displaying behavioral modes that cannot be seen in any of its constituent parts. This is the process called &quot;emergence.&quot;” quote by John L. Casti](https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png)   [Download](https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png) [Open image](https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png)

> “System theorists know that it's easy to couple simple-to-understand systems into a "super system" that's capable of displaying behavioral modes that cannot be seen in any of its constituent parts. This is the process called "emergence."”

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

## About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Combining simple parts can create a system that exhibits new, unpredictable behaviors not present in any individual component.

**In simple terms:** Simple parts can produce unexpected whole behaviors.

Key Takeaway

Study interactions, not just parts.

Themes

systems emergence complexity interdependence

Mood

analytical cautious

Type

scientific philosophical

When to use this quote

- software development
- ecosystem management
- organizational design
- policy making

Key Concepts

systems theory nonlinear dynamics

Questions to Reflect On

- How can we anticipate emergent outcomes?
- When is emergence beneficial?

A Different Perspective

Emergence can be hard to control or predict.

★ ★ ★ ★ ★   No ratings yet

[Couple](https://sms4smile.com/quotes/about/couple/) [Emergence](https://sms4smile.com/quotes/about/emergence/) [Process](https://sms4smile.com/quotes/about/process/) [Theorists](https://sms4smile.com/quotes/about/theorists/)

## Related quotes

> [“I hope you theorists know what you’re doing.’ ‘I can assure you that we don’t. The geometry is still beyond us. All I learnt…](https://sms4smile.com/quotes/greg-egan/i-hope-you-theorists-know-what-you-re-doing-i-can-assure-you-that-we/)

[Greg Egan](https://sms4smile.com/quotes/author/greg-egan/)

> [I'm found of what's called emergence - as the universe gets more complex, new laws can emerge. Like evolution - there's things that you…](https://sms4smile.com/quotes/adam-frank/i-m-found-of-what-s-called-emergence-as-the-universe-gets-more/)

[Adam Frank](https://sms4smile.com/quotes/author/adam-frank/)

> [There is no great harm in the theorist who makes up a new theory to fit a new event. But the theorist who starts…](https://sms4smile.com/quotes/gilbert-k-chesterton/there-is-no-great-harm-in-the-theorist-who-makes-up-a-new-theory-to/)

[Gilbert K. Chesterton](https://sms4smile.com/quotes/author/gilbert-k-chesterton/)

> [Socialism has never and nowhere been at first a working-class movement. It is by no means an obvious remedy for the obvious evil which…](https://sms4smile.com/quotes/friedrich-august-von-hayek/socialism-has-never-and-nowhere-been-at-first-a-working-class/)

[Friedrich August von Hayek](https://sms4smile.com/quotes/author/friedrich-august-von-hayek/)

> [I tend to be a loner  I think a lot of social theorists are like that. On one level, the majority of the…](https://sms4smile.com/quotes/george-ritzer/i-tend-to-be-a-loner-i-think-a-lot-of-social-theorists-are-like-that/)

George Ritzer

> [In my view the bundle theorist should say that when a bundle is located somewhere, there is an 'instance' of the bundle there. The…](https://sms4smile.com/quotes/gonzalo-rodriguez-pereyra/in-my-view-the-bundle-theorist-should-say-that-when-a-bundle-is/)

[Gonzalo Rodriguez-Pereyra](https://sms4smile.com/quotes/author/gonzalo-rodriguez-pereyra/)

> [I am deeply worried about Donald Trump on matters of national security. He doesn't know anything himself about it, and he has appointed a…](https://sms4smile.com/quotes/tim-kaine/i-am-deeply-worried-about-donald-trump-on-matters-of-national/)

[Tim Kaine](https://sms4smile.com/quotes/author/tim-kaine/)

> [Obviously, consideration of costs is key, including opportunity costs. Of course capital isn't free. It's easy to figure out your cost of borrowing, but…](https://sms4smile.com/quotes/charlie-munger/obviously-consideration-of-costs-is-key-including-opportunity-costs/)

[Charlie Munger](https://sms4smile.com/quotes/author/charlie-munger/)

> [In view of the importance of philanthropy in our society, it is surprising that so little attention has been given to it by economic…](https://sms4smile.com/quotes/kenneth-e-boulding/in-view-of-the-importance-of-philanthropy-in-our-society-it-is/)

[Kenneth E. Boulding](https://sms4smile.com/quotes/author/kenneth-e-boulding/)

> [Every cold empirick, when his heart is expanded by a successful experiment, swells into a theorist.](https://sms4smile.com/quotes/samuel-johnson/every-cold-empirick-when-his-heart-is-expanded-by-a-successful/)

[Samuel Johnson](https://sms4smile.com/quotes/author/samuel-johnson/)

> [I will never probably have the mathematical foundation to truly understand what string theorists are talking about, but it feels good, just for its…](https://sms4smile.com/quotes/jon-spaihts/i-will-never-probably-have-the-mathematical-foundation-to-truly/)

[Jon Spaihts](https://sms4smile.com/quotes/author/jon-spaihts/)

> [What do intellectuals and opinion makers get from big government? An increasing number of cushy jobs in the bureaucracy, or in the government-subsidized sector,…](https://sms4smile.com/quotes/murray-rothbard/what-do-intellectuals-and-opinion-makers-get-from-big-government-an/)

[Murray Rothbard](https://sms4smile.com/quotes/author/murray-rothbard/)

> [Nothing of importance is ever achieved without discipline. I feel myself sometimes not wholly in sympathy with some modern educational theorists, because I think…](https://sms4smile.com/quotes/bertrand-russell/nothing-of-importance-is-ever-achieved-without-discipline-i-feel/)

[Bertrand Russell](https://sms4smile.com/quotes/author/bertrand-russell/)

> [Economic theorists should not make such a production about taking a rabbit out of a hat after having put the rabbit into the hat…](https://sms4smile.com/quotes/joan-robinson/economic-theorists-should-not-make-such-a-production-about-taking-a/)

[Joan Robinson](https://sms4smile.com/quotes/author/joan-robinson/)

> [ I can assure the conspiracy theorists who have very effectively savaged \[Gerald\] Posner in their books that they're going to have a much, much… ](https://sms4smile.com/quotes/vincent-bugliosi/i-can-assure-the-conspiracy-theorists-who-have-very-effectively/)

[Vincent Bugliosi](https://sms4smile.com/quotes/author/vincent-bugliosi/)

## More by John L. Casti

> [From the 1990s onward, the financial sector created a vast array of instruments designed to separate investors from their money, financial derivatives of an…](https://sms4smile.com/quotes/john-l-casti/from-the-1990s-onward-the-financial-sector-created-a-vast-array-of/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [We see an ever-increasing move toward inter and trans- disciplinary attacks upon problems in the real world ... The system scientist has a central…](https://sms4smile.com/quotes/john-l-casti/we-see-an-ever-increasing-move-toward-inter-and-trans-disciplinary/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [When the next big problem comes online, be it the Euro crisis, nuclear proliferation, an overstretched Internet, a killer flu, or any of the…](https://sms4smile.com/quotes/john-l-casti/when-the-next-big-problem-comes-online-be-it-the-euro-crisis-nuclear/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [What distinguishes a mathematical model from, say, a poem, a song, a portrait or any other kind of "model," is that the mathematical model…](https://sms4smile.com/quotes/john-l-casti/what-distinguishes-a-mathematical-model-from-say-a-poem-a-song-a/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [My own guess is that quite quickly the machine intelligence will start dreaming machine dreams and thinking machine thoughts, both of which would totally…](https://sms4smile.com/quotes/john-l-casti/my-own-guess-is-that-quite-quickly-the-machine-intelligence-will/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [Resilience, timing, adaptation - these are the three pillars upon which the emergent properties of interacting systems rest. When the systems are the economy…](https://sms4smile.com/quotes/john-l-casti/resilience-timing-adaptation-these-are-the-three-pillars-upon-which/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [I think that in the immediate aftermath of a superhuman machine intelligence revealing itself, most people would feel very threatened but take solace in…](https://sms4smile.com/quotes/john-l-casti/i-think-that-in-the-immediate-aftermath-of-a-superhuman-machine/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [I don't think the emergence of a superhuman intelligence would be at all catastrophic but much more likely to be beneficial - just as…](https://sms4smile.com/quotes/john-l-casti/i-don-t-think-the-emergence-of-a-superhuman-intelligence-would-be-at/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [I do not believe that there is any person, method, or tool that can consistently and reliably predict specific human events, X- or otherwise.](https://sms4smile.com/quotes/john-l-casti/i-do-not-believe-that-there-is-any-person-method-or-tool-that-can/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [The process of globalization has now interconnected almost everything ranging from financial markets to transport networks to communication systems in a huge system that…](https://sms4smile.com/quotes/john-l-casti/the-process-of-globalization-has-now-interconnected-almost-everything/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [The global financial system consists of firms in the financial services sector - banks, hedge funds, insurance companies and the like - and various…](https://sms4smile.com/quotes/john-l-casti/the-global-financial-system-consists-of-firms-in-the-financial/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [If the group has a negative social mood, believing that tomorrow will be worse than today, the bias goes in the opposite direction. Instead…](https://sms4smile.com/quotes/john-l-casti/if-the-group-has-a-negative-social-mood-believing-that-tomorrow-will/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [Trying to solve the problem by creating more debt is analogous to trying to stop being an alcoholic by going on a bender down…](https://sms4smile.com/quotes/john-l-casti/trying-to-solve-the-problem-by-creating-more-debt-is-analogous-to/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [A good analogy is stretching a rubber band. You can stretch and stretch and even feel the tension increase in the muscles in your…](https://sms4smile.com/quotes/john-l-casti/a-good-analogy-is-stretching-a-rubber-band-you-can-stretch-and/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

> [I believe is that we can forecast the "changing landscape of context," and thus get insight into when we are entering the danger zone…](https://sms4smile.com/quotes/john-l-casti/i-believe-is-that-we-can-forecast-the-changing-landscape-of-context/)

[John L. Casti](https://sms4smile.com/quotes/author/john-l-casti/)

[Explore all 24 John L. Casti quotes ](https://sms4smile.com/quotes/author/john-l-casti/)

## More Capable quotes

> [When we are capable of living in the moment free from the tyranny of "shoulds," free from the nagging sensation that this moment isn't…](https://sms4smile.com/quotes/joan-z-borysenko/when-we-are-capable-of-living-in-the-moment-free-from-the-tyranny-of/)

[Joan Z. Borysenko](https://sms4smile.com/quotes/author/joan-z-borysenko/)

> [Everybody is different. Some writers can write reams of great books and then J. D. Salinger wrote just a few. Beethoven wrote nine symphonies.…](https://sms4smile.com/quotes/billy-joel/everybody-is-different-some-writers-can-write-reams-of-great-books/)

[Billy Joel](https://sms4smile.com/quotes/author/billy-joel/)

> [People are capable of great, great change during the span of one lifetime. And women even more than men.](https://sms4smile.com/quotes/gabrielle-zevin/people-are-capable-of-great-great-change-during-the-span-of-one/)

[Gabrielle Zevin](https://sms4smile.com/quotes/author/gabrielle-zevin/)

> [When you lived it for years and years and years and seen different characters just get pummeled and squashed because 'I said so,' it…](https://sms4smile.com/quotes/arn-anderson/when-you-lived-it-for-years-and-years-and-years-and-seen-different/)

[Arn Anderson](https://sms4smile.com/quotes/author/arn-anderson/)

> [Each man is capable of doing one thing well. If he attempts several, he will fail to achieve distinction in any.](https://sms4smile.com/quotes/plato/each-man-is-capable-of-doing-one-thing-well-if-he-attempts-several-he/)

[Plato](https://sms4smile.com/quotes/author/plato/)

> [But, outside of being a sweet little girl, she was awfully dumb and capable of doing horrible things.](https://sms4smile.com/quotes/jack-kerouac/but-outside-of-being-a-sweet-little-girl-she-was-awfully-dumb-and/)

[Jack Kerouac](https://sms4smile.com/quotes/author/jack-kerouac/)

> [I was terrible student. I was capable, but I never like being told what to do, so I was always in the bottom class…](https://sms4smile.com/quotes/chris-lilley/i-was-terrible-student-i-was-capable-but-i-never-like-being-told-what/)

[Chris Lilley](https://sms4smile.com/quotes/author/chris-lilley/)

> [Not everyone is capable of madness; and of those lucky enough to be capable, not many have the courage for it.](https://sms4smile.com/quotes/august-strindberg/not-everyone-is-capable-of-madness-and-of-those-lucky-enough-to-be/)

[August Strindberg](https://sms4smile.com/quotes/author/august-strindberg/)

> [ \[The Community's\] crosses and trials give me confidence. But I derive my hope above all, and most especially, from our utter incapacity, for it… ](https://sms4smile.com/quotes/theodore-guerin/the-community-s-crosses-and-trials-give-me-confidence-but-i-derive-my/)

[Theodore Guerin](https://sms4smile.com/quotes/author/theodore-guerin/)

> [The mathematical facts worthy of being studied are those which, by their analogy with other facts, are capable of leading us to the knowledge…](https://sms4smile.com/quotes/henri-poincare/the-mathematical-facts-worthy-of-being-studied-are-those-which-by/)

[Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/)

> [“If you not yet try How to know you can or not?”](https://sms4smile.com/quotes/sopharat/if-you-not-yet-try-how-to-know-you-can-or-not/)

Sopharat

> [I'm attracted to the garden, without a doubt, but I always try and image the wolf that's there, too. And that wolf would be…](https://sms4smile.com/quotes/michael-light/i-m-attracted-to-the-garden-without-a-doubt-but-i-always-try-and/)

[Michael Light](https://sms4smile.com/quotes/author/michael-light/)

> [A man, as a man, could arrive at all the dignity that a man was capable of obtaining or receiving; but it needed a…](https://sms4smile.com/quotes/john-taylor/a-man-as-a-man-could-arrive-at-all-the-dignity-that-a-man-was-capable/)

[John Taylor](https://sms4smile.com/quotes/author/john-taylor/)

> [Playing is much, much harder than composing in my opinion, becoming a player. If you want to be a player for all your life…](https://sms4smile.com/quotes/john-powell/playing-is-much-much-harder-than-composing-in-my-opinion-becoming-a/)

[John Powell](https://sms4smile.com/quotes/author/john-powell/)

> [How difficult the task to quench the fire and the pride of private ambition, and to sacrifice ourselves and all our hopes and expectations…](https://sms4smile.com/quotes/abigail-adams/how-difficult-the-task-to-quench-the-fire-and-the-pride-of-private/)

[Abigail Adams](https://sms4smile.com/quotes/author/abigail-adams/)

Browse all 3,861 Capable quotes

```json
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "Quotation",
            "text": "System theorists know that it's easy to couple simple-to-understand systems into a \"super system\" that's capable of displaying behavioral modes that cannot be seen in any of its constituent parts. This is the process called \"emergence.\"",
            "creator": {
                "@type": "Person",
                "name": "John L. Casti"
            },
            "isPartOf": {
                "@id": "https://sms4smile.com/quotes/#website"
            },
            "url": "https://sms4smile.com/quotes/john-l-casti/system-theorists-know-that-it-s-easy-to-couple-simple-to-understand/",
            "about": {
                "@type": "Thing",
                "name": "Capable"
            },
            "@id": "https://sms4smile.com/quotes/john-l-casti/system-theorists-know-that-it-s-easy-to-couple-simple-to-understand/#quotation",
            "image": {
                "@type": "ImageObject",
                "@id": "https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png",
                "contentUrl": "https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png",
                "url": "https://sms4smile.com/quotes/i/05e/john-l-casti-24628_capable_system-theorists-know-that-it-s-easy-to_2501157.png",
                "width": 1080,
                "height": 1080,
                "caption": "“System theorists know that it's easy to couple simple-to-understand systems into a \"super system\" that's…” — John L. Casti",
                "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": "John L. Casti",
                    "item": "https://sms4smile.com/quotes/author/john-l-casti/"
                },
                {
                    "@type": "ListItem",
                    "position": 4,
                    "name": "System theorists know that it's easy...",
                    "item": "https://sms4smile.com/quotes/john-l-casti/system-theorists-know-that-it-s-easy-to-couple-simple-to-understand/"
                }
            ],
            "@id": "https://sms4smile.com/quotes/john-l-casti/system-theorists-know-that-it-s-easy-to-couple-simple-to-understand/#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
            }
        }
    ]
}
```
