Hayek's theory of evolutionary rationality shows how traditions and customs (those surrounding sexual relations, for example) might be reasonable solutions to complex social problems, even when, and especially when, no clear rational grounds can be provided to the individual for obeying them. These customs have been selected by the ‘‘invisible hand'' of social reproduction, and societies that reject them will soon enter the condition of ‘‘maladaptation,'' which is the normal prelude to extinction.
Roger ScrutonRelated topics
clear complex condition enter example extinction might prelude reproduction relations customsRelated quotes
In science there are uses many classifications of entities - plants, animals, rocks, soils, stars, diseases, occupations, and so on. In these taxonomies a classification must display genetic relations - for example, an evolutionary family tree of animal species - but its prime purpose is to aid in the identification of entities... Classification enables us to select, from the whole universe of known entities, the one that best matches one newly encountered.
Brian Campbell Vickery
The term A[rt] resembles a chemist's graduated glass. Each age contributes its own quantity: for example, 5 grams of the perfume 'Coty' to tickle the nostrils of the fine gentry. Or another example, 10 cc of sulfuric acid to be thrown into the face of the ruling classes. Or, 15 cc: of some kind of metallic solution that later changes into a new source of light.. ..[as Lissitzky goes on to say] This A[rt] is an invention of the mind, i.e. a complex, where rationality is fused with imagination.
El Lissitsky
Game theory concepts were first explicitly applied in evolutionary biology by Lewontin (1961). His approach, however, was to picture a species as playing a game against nature, and to seek strategies which minimised the probability of extinction. A similar line has been taken by Slobodkin & Rapoport (1974). In contrast, here we picture members of a population as playing games against each other, and consider the population dynamics and equilibria which can arise.
John Maynard Smith
An enlightened impartial observer...will be disposed to think that in the common interests of humanity this remarkable strike and the results of this strike, which have tended somewhat to strengthen the condition of labour in the face of capital, is the record of what we ought to regard as satisfactory, as a real social advance; that it tends to a greater, a more uniform, and a more firm establishment of just relations; that it tends to a fair principle of division of the fruits of industry.
William Ewart Gladstone
This work had its origins in the question of the relations of the individual to social solidarity. Why does the individual, while becoming more autonomous, depend more upon society? How can he be at once more individual and more solidary? Certainly, these two movements, contradictory as they appear, develop in parallel fashion. This is the problem we are raising. It appeared to us that what resolves this apparent antinomy is a transformation of social solidarity due to the steadily growing development of the division of labor.
Émile Durkheim