Non Adaptive Evolution Quotes & Sayings

Tormented by conflicting feelings, I appealed to reason ; and it is reason which, amid so many dogmatic contradictions, now forces the hypothesis upon me. A priori dogmatism, applying itself to God, has proved fruitless: who knows whither the hypothesis, in its turn, will lead us? I will explain therefore how, studying in the silence of my heart, and far from every human consideration, the mystery of social revolutions, God, the great unknown, has become for me an hypothesis, I mean a necessary dialectical tool. — Pierre-Joseph Proudhon

Moreover, like eyes and arms, the fundamental structures of the mind (and the informational capacities they support) aren't acquired through experience: the pioneering ethologists realized that behavior in general must be understood in the light of evolution, and this same conviction is held by the new wave of cognitive ethologists. Whatever else may be said, we expect to find that many (if not all) of the critical properties of animal minds are - like motor patterns - intrinsic traits of an organism that are adaptive consequences of evolution. — Raymond Coppinger

I look at everything in an artistic way. — Tony Curtis

But complex animals had obtained their adaptive flexibility at some cost
they had traded one dependency for another. It was no longer necessary to change their bodies to adapt, because now their adaptation was behavior, socially determined. That behavior required learning. In a sense, among higher animals adaptive fitness was no longer transmitted to the next generation by DNA at all. It was now carried by teaching. — Michael Crichton

When you talk with people, one of the arguments they'll throw back at you is that the climate has always changed, and that is absolutely right. It's the rate of change that is the problem right now. It's changing so quickly that it exceeds the adaptive capacity of some species. — Michael Crimmins

I don't believe in politics; I don't understand any of it. — Maira Kalman

I am suggesting here that organisms have a built-I capability of adapting to their environment. I am suggesting that to the extent that evolution occurs, it occurs at the level of the organism. This suggestion differs sharply from the thesis of the NDT, which holds that evolution occurs only at the level of the population. Organisms contain within themselves the information that enables them to develop a phenotype adaptive to a variety of environments. The adaptation can occur by a change in the genome through a genetic change triggered by the environment, or it can occur without any genetic change. — Lee Spetner

It's the dull knife that cuts you. — N.D. Wilson

Too many of our preferences reflect nasty behaviours and states of mind that were genetically adaptive in the ancestral environment. Instead, wouldn't it be better if we rewrote our own corrupt code? — David Pearce

When you write you have to reside in the unknown for as long as possible. — Darcey Steinke

there is a pervasive assumption among anthropologists that a population's long-standing beliefs and practices - their culture and their social institutions - must play a positive role in their lives or these beliefs and practices would not have persisted. Thus, it is widely thought and written that cannibalism, torture, infanticide, feuding, witchcraft, painful male initiations, female genital mutilation, cermonial rape, headhunting, and other practices that may be abhorrent to many of us must serve some useful function in the societies in which they are traditional practices. Impressed by the wisdom of biological evolution in creating such adaptive miracles as feathers for flight or protective coloration, most scholars have assumed that cultural evolution too has been guided by a process of natural selection that has produced traditional beliefs and practices that meet peoples' needs. — Robert B. Edgerton

A ... difference between most system-building in the social sciences and systems of thought and classification of the natural sciences is to be seen in their evolution. In the natural sciences both theories and descriptive systems grow by adaptation to the increasing knowledge and experience of the scientists. In the social sciences, systems often issue fully formed from the mind of one man. Then they may be much discussed if they attract attention, but progressive adaptive modification as a result of the concerted efforts of great numbers of men is rare. — Lawrence Joseph Henderson

Among the things most characteristic of organisms--most distinctive of living as opposed to inorganic systems--is a sort of directedness. Their structures and activities have an adaptedness, an evident and vital usefulness to the organism. Darwin's answer and ours is to accept the common sense view...[that] the end ("telos") [is] that the individual and the species may survive. But this end is (usually) unconscious and impersonal. Naive teleology is controverted not by ignoring the obvious existence of such ends but by providing a naturalistic, materialistic explanation of the adaptive characteristics serving them. [Book review in "Science," 1959, p. 673.] — George Gaylord Simpson

The proof given by Wright, that non-adaptive differentiation will occur in small populations owing to "drift," or the chance fixation of some new mutation or recombination, is one of the most important results of mathematical analysis applied to the facts of neo-mendelism. It gives accident as well as adaptation a place in evolution, and at one stroke explains many facts which puzzled earlier selectionists, notably the much greater degree of divergence shown by island than mainland forms, by forms in isolated lakes than in continuous river-systems. — Julian Huxley

Actually, the entire ascent of life can be presented as an adaptive radiation in the time dimension. From the beginning of replicating molecules to the formation of membrane-bounded cells, the formation of chromosomes, the origin of nucleated eukaryotes, the formation of multicellular organisms, the rise of endothermy, and the evolution of a large and highly complex central nervous system, each of these steps permitted the utilization of a different set of environmental resources, that is, the occupation of a different adaptive zone. — Ernst W. Mayr

Thinking is computation, I claim, but that does not mean that the computer is a good metaphor for the mind. The mind is a set of modules, but the modules are not encapsulated boxes or circumscribed swatches on the surface of the brain. The organization of our mental modules comes from our genetic program, but that does not mean that there is a gene for every trait or that learning is less important than we used to think. The mind is an adaptation designed by natural selection, but that does not mean that everything we think, feel, and do is biologically adaptive. We evolved from apes, but that does not mean we have the same minds as apes. And the ultimate goal of natural selection is to propagate genes, but that does not mean that the ultimate goal of people is to propagate genes. — Steven Pinker

Physical evolution, so reason cannot be explained as a mere extension or complication of consciousness. To explain our rationality will require something in addition to what is needed to explain our consciousness and its evidently adaptive forms, something at a different level. Reason can take us beyond the appearances because it has completely general validity, rather than merely local utility. If we have it, we recognize that it can be neither confirmed nor undermined by a theory of its evolutionary origins, nor by — Thomas Nagel

After all, that's why we read historical fiction-to be transported to another time, and to be astonished at ancient people's lives and traditions, just as they would probably be astonished at ours. — Michelle Moran

The human brain is still undergoing rapid adaptive evolution,. — Howard Hughes

Not only is religion thriving, but it is thriving because it helps people to adapt and survive in the world. In his book Darwin's Cathedral, evolutionary biologist David Sloan Wilson argues that religion provides something that secular society doesn't: a vision of transcendent purpose. Consequently, religious people have a zest for life that is, in a sense, unnatural. They exhibit a hopefulness about the future that may exceed what is warranted by how the world is going. And they forge principles of morality and charity that simply make them more cohesive, adaptive, and successful than groups whose members lack this binding and elevating force. — Dinesh D'Souza

He cursed himself for having assumed the weather would be sunny. Perhaps it was the result of evolution, he thought
some adaptive gene that allowed the English to go on making blithe outdoor plans in the face of almost certain rain. — Helen Simonson