The idea that a few people have about the gene being the target of selection is completely impractical; a gene is never visible to natural selection, and in the genotype, it is always in the context with other genes, and the interaction with those other genes make a particular gene either more favorable or less favorable. In fact, Dobzhanksy, for instance, worked quite a bit on so-called lethal chromosomes which are highly successful in one combination, and lethal in another. Therefore people like Dawkins in England who still think the gene is the target of selection are evidently wrong. In the 30s and 40s, it was widely accepted that genes were the target of selection, because that was the only way they could be made accessible to mathematics, but now we know that it is really the whole genotype of the individual, not the gene. Except for that slight revision, the basic Darwinian theory hasn't changed in the last 50 years.
Ernst MayrRelated topics
basic bit combination context darwinian fact favorable few idea individual instance interaction last less lethal mathematics natural now particular people quite revision selection slight target theory think way wrong years gene genotype 30s 40s englandRelated quotes
Moreover, it is well to remember that these movements never achieve the end they nominally have in view. They do nothing whatsoever except to increase among the men of the various churches the spirit of sectarian intolerance which is base and unlovely in any civilization, but which is utterly revolting among a free people that profess the principles we profess. No such movement can ever permanently succeed here. All that it does is for a decade or so to greatly increase the spirit of theological animosity, both among the people to whom it appeals and among the people whom it assails. Furthermore, it has in the past invariably resulted, in so far as it was successful at all, in putting unworthy men into office; for there is nothing that a man of loose principles and of evil practices in public life so desires as the chance to distract attention from his own shortcomings and misdeeds by exciting and inflaming theological and sectarian prejudice.
Theodore Roosevelt
As in the case of the individual, not all the information which is available to the race at one time is accessible without special effort. There is a well-known tendency of libraries to become clogged by their own volume; of the sciences to develop such a degree of specialization that the expert is often illiterate outside his own minute specialty. Dr. Vannevar Bush has suggested the use of mechanical aids for the searching through vast bodies of material. These probably have their uses, but they are limited by the impossibility of classifying a book under an unfamiliar heading unless some particular person has already recognized the relevance of that heading for that particular book. In the case where two subjects have the same technique and intellectual content but belong to widely separated fields, this still requires some individual with an almost Leibnizian catholicity of interest.
Norbert Wiener
The global reach of Smith's moral and political reasoning is quite a distinctive feature of his thought, but it is strongly supplemented by his belief that all human beings are born with similar potential and, most importantly for policymaking, that the inequalities in the world reflect socially generated, rather than natural, disparities.
There is a vision here that has a remarkably current ring. The continuing global relevance of Smith's ideas is quite astonishing, and it is a tribute to the power of his mind that this global vision is so forcefully presented by someone who, a quarter of a millennium ago, lived most of his life in considerable seclusion in a tiny coastal Scottish town. Smith's analyses and explorations are of critical importance for any society in the world in which issues of morals, politics and economics receive attention. The Theory of Moral Sentiments is a global manifesto of profound significance to the interdependent world in which we live.
Amartya Sen
There is no conceivable reason why all colored people should not be treated according to the merits of each individual. It is not only the plain duty, but also the interest of us all, to have every colored man take the place for which he is best fitted by education, character, ability, manners, and culture. If others insist on keeping him in any lower and poorer place, it is not only his injury, but our universal loss. Yet which of our white congregations would take a colored pastor? How many of our New England villages would like to have colored postmasters, or doctors, or lawyers, or teachers in the public schools? A very slight difference in complexion suffices to keep a young man from getting a place as policeman, or fireman, or conductor, even on the horse cars. The trades-unions are closed against him, and so are many of our stores; while those which admit him are obliged to refuse him promotion on account of the unwillingness of white men to serve under him.
Frederick Douglass
The overall agenda here is quite simply the ruling classes, or the classes of Europe intend to stride on to the world stage as a powerful economic entity. And they want to be as powerful as the US, meaning they want a stronger foreign policy and a military wing to back them up. But I can assure the Government that the debate will be a very intensive debate, a very vigorous debate and I think the benefit perhaps this time is that certain distractions that were raised the last time would be set aside, and therefore we can concentrate on the more fundamental issues. [...] Take for example this notion that Irish youth would be conscripted into an army. The only people I heard that from was Government ministers in the course of the campaign who said this is being said. Nobody here raised any such red herring. These were the so-called concerns that were being addressed. But the major concerns as to what the Treaty was really about has not been changed one iota.
Joe Higgins
