Quotes & Sayings About Complex Systems

If you put it as 'complex nervous systems' it sounds pretty deflationary. What's so special about a complex nervous system? But of course, that complex nervous system allows you to do calculus. It allows you to do astrophysics ... to write poetry ... to fall in love. Put under that description, when asked 'What's so special about humans ... ?', I'm at a loss to know how to answer that question. If you don't see why we'd be special ... because we can do poetry [and] think philosophical thoughts [and] we can think about the morality of our behavior, I'm not sure what kind of answer could possibly satisfy you at that point.
... I could pose the same kinds of questions of you ... So God says, 'You are guys are really, really special.' How does his saying it make us special? 'But you see, he gave us a soul.' How does our having a soul make us special? Whatever answer you give, you could always say ... 'What's so special about that? — Shelly Kagan

As we build systems that are more and more complex, we make more and more subtle but very high-impact mistakes. As we use computers for more things and as we build more complex systems, this problem of unreliability and insecurity is actually getting worse, with no real sign of abating anytime soon. — Matt Blaze

It is often said that the progression from simple to complex runs counter to the normal statistics of chance that are formalized in the Second Law of Thermodynamics. Strictly speaking, we could avoid this criticism simply by insisting that the Second Law does not apply to living systems in the environment in which we find them. For the Second Law applies only when there is no overall flow of energy into or out of a system, whereas all living systems are sustained by a net inflow of energy. — Jacob Bronowski

Seen in retrospect, evolution as a whole doubtless had a general direction, from simple to complex, from dependence on to relative independence of the environment, to greater and greater autonomy of individuals, greater and greater development of sense organs and nervous systems conveying and processing information about the state of the organism's surroundings, and finally greater and greater consciousness. You can call this direction progress or by some other name. — Theodosius Dobzhansky

We have a closed circle of consistency here: the laws of physics produce complex systems, and these complex systems lead to consciousness, which then produces mathematics, which can then encode in a succinct and inspiring way the very underlying laws of physics that gave rise to it. — Roger Penrose

In order for us to live within this finely balanced constellation of complex systems, in order for the Earth to show resilience and last for centuries into the future as an environment of human life, we have to embody three things: a respect for Earth systems and their details in balance; a commitment to discovering and sharing the truth and only the truth at all times about all things; and a commitment to doing no harm. — Robert David Steele

The primary consequence of the computational nature of the universe is that the universe naturally generates complex systems, such as life. Although the basic laws of physics are comparatively simple in form, they give rise, because they are computationally universal, to systems of enormous complexity. — Seth Lloyd

The planet isn't improvising, it's creating dynamic tensions between complex living systems in a planetary choreography, a balancing act between physical, chemical, biological, environmental, and human components. — DJ Spooky

human beings fail the way all complex systems fail: randomly and gradually. — Atul Gawande

To reduce modern climate change to one variable, CO2, or a small proportion of one variable - human-induced CO2 - is not science. To try to predict the future based on just one variable (CO2) in extraordinarily complex natural systems is folly. Yet when astronomers have the temerity to show that climate is driven by solar activities rather than CO2 emissions, they are dismissed as dinosaurs undertaking the methods of old-fashioned science. — Ian Plimer

In my daily work, I work on very large, complex, distributed systems built out of many Python modules and packages. The focus is very similar to what you find, for example, in Java and, in general, in systems programming languages. — Guido Van Rossum

All disciplines of science are built on the causality of the relationships governing related events. Yet the theory of evolution is built upon the idea of accidental changes that resulted in complex living systems. I was unable to comprehend how the notion that an infinite number of random accidents systematically happened to produce living species, and kept improving these beings, is justified. — T.H. Janabi

First rule of complex systems," I said. "You can't tell friends from enemies. — Alastair Reynolds

The second reason to abandon environmental religion is more pressing. Religions think they know it all, but the unhappy truth of the environment is that we are dealing with incredibly complex, evolving systems, and we usually are not certain how best to proceed. Those who are certain are demonstrating their personality type, or their belief system, not the state of their knowledge. — Michael Crichton

(Q: From an outsider's perspective, what you call "chaos magick" has a lot of rules, discipline, and order involved, and doesn't seem very chaotic at all. What would you say to such a person?)
A: I differentiate sternly between Chaos and Entropy. Only highly ordered and structured systems can display complex creative and unpredictable behaviour, and then only if they have the capacity to act with a degree of freedom and randomness. Systems which lack structure and organisation usually fail to produce anything much, they just tend to drift down the entropy gradient. This applies both to people and to organisations. — Peter J. Carroll

The task of teaching has never been more complex and the expectations that burden teachers are carried out in antiquated systems that offer little support - and yet, teachers are finding success every day. — Tucker Elliot

With increasing fervor since the 1980s, sustainability has been the watchword of scientists, environmental activists, and indeed all those concerned about the complex, fragile systems on the sphere we inhabit. It has shaped debates about business, design, and our lifestyles. — Jamais Cascio

It is always easier to destroy a complex system than to selectively alter it. — Roby James

rinciples, or "rules" in complexity theory terminology, affect how tools and practices are implemented. Practices are how principles are acted out. Grand principles that generate no action are mere vapor. Conversely, specific practices in the absence of guiding principles are often inappropriately used. Although the use of agile practices may vary from team to team, the principles are constant. Principles are the simple rules of complex human adaptive systems. — Jim Highsmith

Consider all the inanimate matter in the universe, all the dumb atoms, all the mindless molecules, all the oblivious dust grains and pebbles and rocks and iceballs and worlds and stars, all the unthinking galaxies and superclusters, wheeling through the oblivious time-haunted megaparsecs of the cosmic supervoid.
In all that immensity, she had somehow contrived to BE a human being, a microscopically tiny, cosmically insignificant bundle of information-processing systems, wired to a mind more structurally complex than the Milky Way itself, maybe even more complex than the rest of the *whole damned universe*! — Alastair Reynolds

As biologists, we contemplate with admiration and awe the wondrous array of sophisticated cell interactions and recognitions evolved in the T cell immune system, which must be a model for other similarly complex biological systems of highly differentiated organisms. — Baruj Benacerraf

Too much change is as destructive as too little. Only at the edge of chaos can complex systems flourish. — Michael Crichton

Space architectures capable of supporting a permanent human presence on Mars are extraordinarily complex, with many different interdependent systems. — Buzz Aldrin

The underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemistry are thus completely known, and the difficulty is only that the exact application of these laws leads to equations much too complicated to be soluble. It therefore becomes desirable that approximate practical methods of applying quantum mechanics should be developed, which can lead to an explanation of the main features of complex atomic systems without too much computation. — Paul Dirac

Nature normally hates power laws. In ordinary systems all quantities follow bell curves, and correlations decay rapidly, obeying exponential laws. But all that changes if the system is forced to undergo a phase transition. Then power laws emerge-nature's unmistakable sign that chaos is departing in favor of order. The theory of phase transitions told us loud and clear that the road from disorder to order is maintained by the powerful forces of self-organization and is paved by power laws. It told us that power laws are not just another way of characterizing a system's behavior. They are the patent signatures of self-organization in complex systems. — Albert-Laszlo Barabasi

People have a hard time accepting free-market economics for the same reason they have a hard time accepting evolution: it is counterintuitive. Life looks intelligently designed, so our natural inclination is to infer that there must be an intelligent designer
a God. Similarly, the economy looks designed, so our natural inclination is to infer that we need a designer
a government. In fact, emergence and complexity theory explains how the principles of self-organization and emergence cause complex systems to arise from simple systems without a top-down designer. — Michael Shermer

In journalism, especially, we tend to deal with large, complex systems by finding especially interesting people and story lines to focus on. — Nicholas Lemann

Systems that are too complex to understand kill organizational productivity and the ease with which you can add engineers or add functionality to your system. — Martin L. Abbott

Asking where memory is "located" in the brain is like asking where running is located in the body. There are certainly parts of the body that are more important (the legs) or less important (the little fingers) in performing the task of running but, in the end, it is an activity that requires complex coordination among a great many body parts and muscle groups. To extend the analogy, looking for differences between memory systems is like looking for differences between running and walking. There certainly are many differences, but the main difference is that running requires more coordination among the different body parts and can be disrupted by small things (such as a corn on the toe) that may not interfere with walking at all. Are we to conclude, then, that running is located in the corn on your toe? — Ian Neath

There are no inherent barriers to our being able to reverse engineer the operating principles of human intelligence and replicate these capabilities in the more powerful computational substrates that will become available in the decades ahead. The human brain is a complex hierarchy of complex systems, but it does not represent a level of complexity beyond what we are already capable of handling. — Ray Kurzweil

This use of building blocks to generate internal models is a pervasive feature of complex adaptive systems. — John Henry Holland

Attempts to control complex systems by using the kind of mechanical, reductionist thinking championed by thinkers from Newton to Taylor - breaking everything down into component parts, or optimizing individual elements - tend to be pointless at best or destructive at worst. — Stanley McChrystal

A terrific, stimulating book ... Ramalingam clearly and engagingly shows how the use of complex adaptive systems thinking can significantly strengthen and enhance the impacts and effectiveness of global foreign aid. — Jerry Sabloff

Simple
Complex systems can arise
from simple rules.
It's not
that we want to survive,
it's that we've been drugged
and made to act
as if we do
while all the while
the sea breaks
and rolls, painlessly, under.
If we're not copying it,
we're lonely.
Is this the knowledge
that demands to be
passed down?
Time is made from swatches
of heaven and hell.
If we're not killing it,
we're hungry. — Rae Armantrout

The way to build a complex system that works is to build it from very simple systems that work. — Kevin Kelly

The Japanese are great at inventing complex systems of rules, and not so great at explaining those rules to foreign visitors. — Charles C. Mann

I use doodling for a variety of reasons: I use it to get clarity around a concept, I use it to relax, I use it to communicate ideas with others and get their refinement of them, I use it to map complex systems for companies, I use it to run innovation games for business, I use it to get insight on something puzzling me. — Sunni Brown

The belief that complex systems require armies of designers and programmers is wrong. A system that is not understood in its entirety, or at least to a significant degree of detail by a single individual, should probably not be built. — Niklaus Wirth

When the number of factors coming into play in a phenomenological complex is too large scientific method in most cases fails. One need only think of the weather, in which case the prediction even for a few days ahead is impossible. — Albert Einstein

One can expect the human race to continue attempting systems just within or just beyond our reach; and software systems are perhaps the most intricate and complex of man's handiworks. The management of this complex craft will demand our best use of new languages and systems, our best adaptation of proven engineering management methods, liberal doses of common sense, and a God-given humility to recognize our fallibility and limitations. — Fred Brooks

Government systems suffer from two weaknesses. They are complex. And they are slow. We need to change this. Our systems need to be made sharp, effective, fast and flexible. This requires simplification of processes and having trust in citizens. This needs a Policy Driven State. — Narendra Modi

Molecular machines display a key signature or hallmark of design, namely, irreducible complexity. In all irreducibly complex systems in which the cause of the system is known by experience or observation, intelligent design or engineering played a role in the origin of the system ... We find such systems within living organisms. — Scott A. Minnich

The machines that are first invented to perform any particular movement are always the most complex, and succeeding artists generally discover that, with fewer wheels, with fewer principles of motion, than had originally been employed, the same effects may be more easily produced. The first systems, in the same manner, are always the most complex. — Adam Smith

Traditionally siloed technical teams interact through complex ticketing systems and ritualistic request procedures, which may require director-level intervention. A team taking a more DevOps approach talks about the product throughout its lifecycle, discussing requirements, features, schedules, resources, and whatever else might come up. The focus is on the product, not building fiefdoms and amassing political power. — Mandi Walls

I suppose people who graduate from very selective and expensive colleges, and receive immense reinforcement from colleagues who preceded them there, develop an inflated sense of their ability to effectively manage things, especially complex things. Many of these young, bright people cannot believe that our creaking and foundering systems won't yield to their managerial tinkering, and the net effect must be to turn them into very cynical careerists with nothing left but personal ladder-climbing and wealth accumulation ... The political left in America makes up in cynical cowardly avarice for all the mendacious stupidity on the political right, so we end up at this moment in history with a perfect blend of every bad impulse in human nature and none of the virtues. — James Howard Kunstler

We live in an essential and unresolvable tension between our unity with nature and our dangerous uniqueness. Systems that attempt to place and make sense of us by focusing exclusively either on the uniqueness or the unity are doomed to failure. But we must not stop asking and questing because the answers are complex and ambiguous. — Stephen Jay Gould

The plant and animal kingdoms (excluding humans) offered some pleasant surprises. Organisms from these realms are much simpler to figure out. Their behaviours are not muddied by personality factors or flawed belief systems. If an insect smells like a fart, you can be sure that the stench has a genetic basis. It is neither trying to make a lofty point, nor is it suffering from an inferiority complex. — Taona Dumisani Chiveneko

Although science is not easy in complex human systems, we cannot afford to throw our hands in the air and give up. It may take decades, but it is a game worth playing and winning. — Paul Gibbons

Today the network of relationships linking the human race to itself and to the rest of the biosphere is so complex that all aspects affect all others to an extraordinary degree. Someone should be studying the whole system, however crudely that has to be done, because no gluing together of partial studies of a complex nonlinear system can give a good idea of the behavior of the whole. — Murray Gell-Mann

Hard systems are everything we're using right now - computers, phones, planes, the clothes you're wearing, the room you're in. Everything there involves 100% use of technology and expertise to make it, and nothing we make - including space exploration vehicles and so on - is complex. Everything we make is complicated. Nothing is self-renewing. — Allan Savory

China's censorship and propaganda systems may be complex and multilayered, but they are obviously not well coordinated. — Rebecca MacKinnon

Managers are not confronted with problems that are independent of each other, but with dynamic situations that consist of complex systems of changing problems that interact with each other. I call such situations messes ... Managers do not solve problems, they manage messes. - RUSSELL ACKOFF, — Donella H. Meadows

The arms race between [predators] and [prey] is asymmetric, in which success on either side is felt as failure by the other side, but the nature of the success and failure on the two sides is very different. The two sides are 'trying' to do very different things. [Predators] are trying to eat [prey]. [Prey] are not trying to eat [predators], they are trying to avoid being eaten by [predators].
From an evolutionary point of view asymmetric arms races are more [likely] to generate highly complex weapons systems. — Richard Dawkins

Business requires understanding financial matters, but management is different from running the financial aspects of the business - it requires understanding complex systems, how they operate, the nature of organisations, what happens when people interact in groups and how to motivate and guide people. — Rosabeth Moss Kanter

The race of prophets is extinct. Europe is becoming set in its ways, slowly embalming itself beneath the wrappings of its borders, its factories, its law-courts and its universities. The frozen Mind cracks between the mineral staves which close upon it. The fault lies with your mouldy systems, your logic of 2 + 2 = 4. The fault lies with you, Chancellors, caught in the net of syllogisms. You manufacture engineers, magistrates, doctors, who know nothing of the true mysteries of the body or the cosmic laws of existence. False scholars blind outside this world, philosophers who pretend to reconstruct the mind. The least act of spontaneous creation is a more complex and revealing world than any metaphysics. — Antonin Artaud

All complex systems are hierarchical in nature, but also exhibit other patterns of regularity. — Anonymous

If there's one thing government needs desperately, it's the ability to quickly try something, pivot when necessary, and build complex systems by starting with simple systems that work and evolving from there, not the other way around. — Jennifer Pahlka

Chaos theory describes nonlinear systems. It's now become a very broad theory that's been used to study everything from the stock market to heart rhythms. A very fashionable theory. Very trendy to apply it to any complex system where there might be unpredictability. — Michael Crichton

Organisms are not billiard balls, propelled by simple and measurable external forces to predictable new positions on life's pool table. Sufficiently complex systems have greater richness. Organisms have a history that constrains their future in myriad, subtle ways. — Stephen Jay Gould

Our return to an image-based culture means the destruction of the abstract thought made possible by a literate, print-based society. Image-based societies do not grasp or cope with ambiguity, nuance, doubt and the many layers of irrational motives and urges, some of them frightening, that make human actions complex and finally unfathomable. They eschew self-criticism for amusement. They build fantastic non-reality-based belief systems that cater to human desires and illusions rather than human reality. These illusions, whether religious or secular, offer a simple and unexamined myth that the human race is advancing morally, spiritually and materially toward paradise. This advance is proclaimed as inevitable. This faith in our advancement makes us passive and complacent. — Chris Hedges

The mind controls so much of the body. We are much more than flesh and blood; we are complex systems. Patients do better when they have faith that they're going to do better. That's why I always tell my patients and their families not to neglect their prayers. There's nobody I don't say that to. — Ben Carson

I thought in my Nobel Lecture I pointed that I was delighted that the Swedish Academy of Science did not quote anything about my current work right now, because the current work that my group is focusing on is actually both the time resolve electrons and possibly x-rays to be able to get the architecture of these molecules, the molecular structures themselves, of very complex biological systems. That's the ultimate goal. — Ahmed H. Zewail

Human activity is destroying the natural systems that we depend upon for our survival. Our most basic instinct as humans is to survive; yet we continue to destroy our life-support machine. Connected humans understand this terrible contradiction; disconnected humans are not able to.

Not all humans are responsible: just those who are part of Industrial Civilization. Industrial Civilization depends on economic growth and the unsustainable use of natural resources, so it has developed a complex set of tools for keeping people disconnected from the real world and living a life that keeps civilization running. Humans have been manipulated in order to be part of a destructive system.

The only way to prevent global ecological collapse and thus ensure the survival of humanity is to rid the world of Industrial Civilization. — Keith Farnish

Separation of function is not to be despised, but neither should it be exalted. Separation is not an unbreakable law, but a convenience for overcoming inadequate human abilities, whether in science or engineering. As D'Arcy Thompson, one of the spiritual fathers of the general systems movement, said: As we analyze a thing into its parts or into its properties, we tend to magnify these, to exaggerate their apparent independence, and to hide from ourselves (at least for a time) the essential integrity and individuality of the composite whole. We divided the body into its organs, the skeleton into its bones, as in very much the same fashion we make a subjective analysis of the mind, according to the teaching of psychology, into component factors: but we know very well that judgement and knowledge, courage or gentleness, love or fear, have no separate existence, but are somehow mere manifestations, or imaginary coefficients, of a most complex integral.10 The — Gerald M. Weinberg

Sufficiently simple natural structures are predictable but uncontrollable, whereas sufficiently complex symbolic descriptions are controllable but unpredictable. — Howard Pattee

My belief, for what it is worth, is that city dwellers cannot understand the world. Insulated from reality by complex and expert systems of provision and police, baffled by fashion and spectacle, city dwellers can distinguish neither the sources of their existence nor the consequences. — James Buchan

Addiction to alcohol is also a neurological phenomenon, the result of a complex set of molecular alterations that take place in the brain when it's excessively and repeatedly exposed to the drug. The science of addiction is complicated, but the basic idea is fairly straightforward: alcohol appears to wreak havoc on the brain's natural systems of craving and reward, compromising the functioning of the various neurotransmitters and proteins that create feelings of well-being. — Caroline Knapp

A fundamental mistake that urban planners made, Jacobs claims, was to infer functional order from the duplication and regimentation of building forms: that is, from purely visual order. Most complex systems, on the contrary, do not display a surface regularity; their order must be sought at a deeper level. "To see complex systems of functional order as order, and not as chaos, takes understanding. The leaves dropping from the trees in the autumn, the interior of an airplane engine, the entrails of a rabbit, the city desk of a newspaper, all appear to be chaos if they are seen without comprehension. Once they are seen as systems of order, they actually look different. — James C. Scott

The body in Chinese medicine, then, is not an aggregate of discrete morphological substances linked to each other anatomically by means of mechanical structures and physiologically by way of interactive functional systems. Rather, it is a complex unit of functions and a site of regular transformations. While these transformations have discernible patterns, the body itself is always becoming. — Volker Scheid

As soon as we stopped sleeping with our cousins and build walls, temples and a few decent nightclubs, society became too complex for any one person to grasp all at once, and thus bureaucracy was born. A bureaucracy breaks the complexity down into a series of interlocking systems. You don't need to know how the systems fit together, or even what function your bit of the system has, you just perform your bit and the whole machine creaks on. — Ben Aaronovitch

[N]early every creationist debater will mention the second law of thermodynamics and argue that complex systems like the earth and life cannot evolve, because the second law seems to say that everything in nature is running down and losing energy, not getting more complex. But that's NOT what the second law says; every creationist has heard this but refuses to acknowledge it. The second law only applies to closed systems, like a sealed jar of heated gases that gradually cools down and loses energy. But the earth is not a closed system
it constantly gets new energy from the sun, and this (through photosynthesis) is what powers life and makes it possible for life to become more complex and evolve. It seems odd that the creationists continue to misuse the second law of thermodynamics when they have been corrected over and over again, but the reason is simple: it sounds impressive to their audience with limited science education, and if a snow job works, you stay with it. — Donald R. Prothero

The deep paradox uncovered by AI research: the only way to deal efficiently with very complex problems is to move away from pure logic ... Most of the time, reaching the right decision requires little reasoning ... Expert systems are, thus, not about reasoning: they are about knowing ... Reasoning takes time, so we try to do it as seldom as possible. Instead we store the results of our reasoning for later reference. — Daniel Crevier

Along with the mystical wonderment and sense of ecological responsibility that comes with the recognition of connectedness, more disturbing images come to mind. When applied to economics, connectedness seems to take the form of chain stores, multinational corporations, and international trade treaties which wipe out local enterprise and indigenous culture. When I think of it in the realm of religion, I envision smug missionaries who have done such a good job of convincing native people everywhere that their World-Maker is the same as God, and by this shoddy sleight of hand have been steadily impoverishing the world of the great fecundity and complex localism of belief systems that capture truths outside the Western canon. And I wonder - if everything's connected, does that mean that everything can be manipulated and controlled centrally by those who know how to pull strings at strategic places? — Malcolm Margolin

Evolutionary biologists have been able to pretend to know how complex biological systems originated only because they treated them as black boxes. Now that biochemists have opened the black boxes and seen what is inside, they know the Darwinian theory is just a story, not a scientific explanation. — Phillip E. Johnson

One of the great enemies of design is when systems or objects become more complex than a person - or even a team of people - can keep in their heads. This is why software is generally beneath contempt. — Bran Ferren

Why's a sticky word, though. It's not especially productive to think of them as agents with agendas. Better to think of them as - as very complex interacting systems, just doing what systems do. Whatever the reagents tell themselves to explain their role in the reaction, it's not likely to have much to do with the actual chemistry. — Peter Watts

But even more important," he said, "is the way complex systems seem to strike a balance between the need for order and the imperative to change. Complex systems tend to locate themselves at a place we call 'the edge of chaos.' We imagine the edge of chaos as a place where there is enough innovation to keep a living system vibrant, and enough stability to keep it from collapsing into anarchy. It is a zone of conflict and upheaval, where the old and the new are constantly at war. Finding the balance point must be a delicate matter - if a living system drifts too close, it risks falling over into incoherence and dissolution; but if the system moves too far away from the edge, it becomes rigid, frozen, totalitarian. Both conditions lead to extinction. Too much change is as destructive as too little. Only at the edge of chaos can complex systems flourish." He paused. "And, by implication, extinction is the inevitable result of one or the other strategy - too much change, or too little. — Michael Crichton

We deceive ourselves if we believe we can hold on to old models as ideologies whimper off to a shallow grave in prolonged agony of people, institutions and cultures. — Said Elias Dawlabani

Don't be fooled by the many books on complexity or by the many complex and arcane algorithms you find in this book or elsewhere. Although there are no textbooks on simplicity, simple systems work and complex don't. — Jim Gray

Chaos has come to be associated with the study of anything complex, but, in fact, the mathematical techniques are directly applicable only to simple systems that appear to be complex. — Neil Gershenfeld

Microservices are important simply because they add unique value in a way of simplification of complexity in systems. By breaking apart your system or application into many smaller parts, you show ways of reducing duplication, increasing cohesion and lowering your coupling between parts, thus making your overall system parts easier to understand, more scalable, and easier to change. The downside of a distributed system is that it is always more complex from a systems standpoint. The overhead of many small services to manage is another factor to consider. — Lucas Krause

The behavior of temperature and heat and so forth can certainly be understood in terms of atoms: That's the subject known as "statistical mechanics." But it can equally well be understood without knowing anything whatsoever about atoms: That's the phenomenological approach we've been discussing, known as "thermodynamics." It is a common occurrence in physics that in complex, macroscopic systems, regular patterns emerge dynamically from underlying microscopic rules. Despite the way it is sometimes portrayed, there is no competition between fundamental physics and the study of emergent phenomena; both are fascinating and crucially important to our understanding of nature. — Sean Carroll

Computer science doesn't know how to build complex systems that work reliably. This has been a well-understood problem since the very beginning of programmable computers. — Matt Blaze

Technologies that exist between man and nature in a simple form and those that enable the interaction with other technologies are becoming significantly more complex and create their own information systems. — Hubert Burda

The first proponent of cortical memory networks on a major scale was neither a neuroscientist nor a computer scientist but .. a Viennes economist: Friedrich von Hayek (1899-1992). A man of exceptionally broad knowledge and profound insight into the operation of complex systems, Hayek applied such insight with remarkable success to economics (Nobel Prize, 1974), sociology, political science, jurisprudence, evolutionary theory, psychology, and brain science (Hayek, 1952). — Joaquin Fuster

There is no evidence that dogs have the kind of complex emotional lives and value systems that we do. It's one reason why we love them so much, in fact. They are neither "good" nor "bad." They don't hold grudges, act in petty ways, or seek revenge. They read our moods, but not our minds. — Jon Katz

As you deal with more and more complex systems, it becomes harder and harder to find deep and interesting properties. — Noam Chomsky

What is important is that complex systems, richly cross-connected internally, have complex behaviours, and that these behaviours can be goal-seeking in complex patterns. — William Ross Ashby

The only way to know how a complex system will behave-after you modify it-is to modify it and see how it behaves. — George E.P. Box

I never claimed to be a computer engineer, but I did train as an industrial designer, and I am a consumer marketer, and I am very comfortable dealing with complex businesses and complexity in general and simplifying it - basically a systems designer. — John Sculley

Molecular biology has shown that even the simplest of all living systems on the earth today, bacterial cells, are exceedingly complex objects. Although the tiniest bacterial cells are incredibly small, weighing less than 10-12 gms, each is in effect a veritable micro-miniaturized factory containing thousands of exquisitely designed pieces of intricate molecular machinery, made up altogether of one hundred thousand million atoms, far more complicated than any machine built by man and absolutely without parallel in the nonliving world. — Michael Denton

animals with more mental flexibility typically possess more complex sensory and nervous systems, suggesting that they are the most likely to have the neural hardware that underlies suffering. — Virginia Morell

Poison is a glyph for magical power itself: complex, concentrated, liberated in the hands of the elect, and disastrous in the hands of the fool. Its very nature is transmutative, changing all it touches, the maker and breaker of laws, policies, and epidemiological systems. — Daniel A. Schulke

The people working in my field also are quite skeptical of our ability to do this. It ultimately boils down to the problem of building complex systems that are reliable and that work, and that problem has long predated the problem of access to encryption keys. — Matt Blaze

The boundaries of these ecoranges, by the way, like the boundaries of all self-organized systems, are very porous. There is a constant flow of energy, and information, into and out of them. They are all tightly interwoven into the larger ecosystem of the Earth itself. Each acts locally, each acts globally. They are part of a highly complex and redundant system for maintaining the homeodynamis of the Earth. They develop more complexity over time, for the greater the complexity, the greater the ability to maintain homeodynamis. — Stephen Harrod Buhner

Today I am more convinced than ever. Conceptual integrity is central to product quality. Having a system architect is the most important single step toward conceptual integrity. These principles are by no means limited to software systems, but to the design of any complex construct, whether a computer, an airplane, a Strategic Defense Initiative, a Global Positioning System. After teaching a software engineering laboratory more than 20 times, I came to insist that student teams as small as four people choose a manager and a separate architect. Defining distinct roles in such small teams may be a little extreme, but I have observed it to work well and to contribute to design success even for small teams. — Frederick P. Brooks Jr.

I stared at the pictogram of a burger nestled between similar representations of shakes, sodas, and fries, on the front of my register. I wondered why humankind seemed so dead set on destroying all of its accomplishments. We draw on cave walls, spend thousands of years developing complex language systems, the printing press, computers, and what do we do with it? Create a cash register with the picture of a burger on it, just in case the cashier didn't finish the second grade. One step forward, two steps back
like an evolutionary cha-cha. Working here just proved that the only thing separating me from a monkey was pants. — Lish McBride

Inquiry into the neuroscience of aesthetics can give us insight into, and lead to new questions about, emotion, the adaptability of neural structures in different individuals, and the relations between complex neural systems ranging from those underpinning imagery to those supporting memory and identity. — G. Gabrielle Starr

Our technologies become more complex while we become more simple. They learn about us while we come to know less and less about them. No one person can understand everything going on in an iPhone, much less pervasive systems. — Douglas Rushkoff

Because of feedback delays within complex systems, by the time a problem becomes apparent it may be unnecessarily difficult to solve. - A stitch in time saves nine. — Donella H. Meadows