Complexity Quotes

“It strikes me that what the attack on the World Trade Center stole from us is our willingness to be complex. Or what the attack on the World Trade Center revealed to us is that we were never complex. We might want to believe that we can condemn and we can love and we can condemn because we love our country, but that's too complex.”

“We are living in a very complex society. It puts me in a complex frame of thinking.”

“When we talk of "exploring the mystical," we are not trying to dig into creation, because if you dig into creation, it will only get more complex. It will not bring clarity; it will only bring more complexity. That is why the yogis looked in a different direction. We looked inward. If you look inward, a different dimension opens up. Now instead of things getting more complex, you get to clarity. It is because of this that we say that those who look inward have a third eye. They see things that others cannot see. They have brought a new clarity to life.”

“Darwin singled out the eye as posing a particularly challenging problem: 'To suppose that the eye with all its inimitable contrivances for adjusting the focus to different distances, for admitting different amounts of light, and for the correction of spherical and chromatic aberration, could have been formed by natural selection, seems, I freely confess, absurd in the highest degree.' Creationists gleefully quote this sentence again and again. Needless to say, they never quote what follows. Darwin's fulsomely free confession turned out to be a rhetorical device. He was drawing his opponents towards him so that his punch, when it came, struck the harder. The punch, of course, was Darwin's effortless explanation of exactly how the eye evolved by gradual degrees. Darwin may not have used the phrase 'irreducible complexity', or 'the smooth gradient up Mount Improbable', but he clearly understood the principle of both. 'What is the use of half an eye?' and 'What is the use of half a wing?' are both instances of the argument from 'irreducible complexity'. A functioning unit is said to be irreducibly complex if the removal of one of its parts causes the whole to cease functioning. This has been assumed to be self-evident for both eyes and wings. But as soon as we give these assumptions a moment's thought, we immediately see the fallacy. A cataract patient with the lens of her eye surgically removed can't see clear images without glasses, but can see enough not to bump into a tree or fall over a cliff. Half a wing is indeed not as good as a whole wing, but it is certainly better than no wing at all. Half a wing could save your life by easing your fall from a tree of a certain height. And 51 per cent of a wing could save you if you fall from a slightly taller tree. Whatever fraction of a wing you have, there is a fall from which it will save your life where a slightly smaller winglet would not. The thought experiment of trees of different height, from which one might fall, is just one way to see, in theory, that there must be a smooth gradient of advantage all the way from 1 per cent of a wing to 100 per cent. The forests are replete with gliding or parachuting animals illustrating, in practice, every step of the way up that particular slope of Mount Improbable. By analogy with the trees of different height, it is easy to imagine situations in which half an eye would save the life of an animal where 49 per cent of an eye would not. Smooth gradients are provided by variations in lighting conditions, variations in the distance at which you catch sight of your prey—or your predators. And, as with wings and flight surfaces, plausible intermediates are not only easy to imagine: they are abundant all around the animal kingdom. A flatworm has an eye that, by any sensible measure, is less than half a human eye. Nautilus (and perhaps its extinct ammonite cousins who dominated Paleozoic and Mesozoic seas) has an eye that is intermediate in quality between flatworm and human. Unlike the flatworm eye, which can detect light and shade but see no image, the Nautilus 'pinhole camera' eye makes a real image; but it is a blurred and dim image compared to ours. It would be spurious precision to put numbers on the improvement, but nobody could sanely deny that these invertebrate eyes, and many others, are all better than no eye at all, and all lie on a continuous and shallow slope up Mount Improbable, with our eyes near a peak—not the highest peak but a high one.”

“involving into an iterative process of simplifying the 'complexity', and then transforming this 'simplicity into newer complexity' while integrating the unsolved domain for an unprecedented success.”

“Not all things that are simple are all that simple. Certain simple things carry complex weight!”

“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. ”

“Who values the past lives sentimentally.Who optimizes the present grabs opportunity.Who balances time creates harmony. Who disturbs harmony leads complexity.Who solves complexity opens continuity.”

“For the vision of a novelist is both complex and specialised; complex, because behind his characters and apart from them must stand something stable to which he relates them; specialised because since he is a single person with one sensibility the aspects of life in which he can believe with conviction are strictly limited”