“The principle assumption made in Artificial Life is that the 'logical form' of an organism can be separated from its material basis of construction, and that 'aliveness' will be found to be a property of the former, not of the latter.”

—  Christopher Langton

Source: Artificial Life (1989), p.11

Adopted from Wikiquote. Last update June 3, 2021. History

Help us to complete the source, original and additional information

Do you have more details about the quote "The principle assumption made in Artificial Life is that the 'logical form' of an organism can be separated from its ma…" by Christopher Langton?
Christopher Langton photo
Christopher Langton 11
American computer scientist 1949

Related quotes

Christopher Langton photo

“[AL] views life as a property of the organization of matter, rather than a property of the matter which is so organized. Whereas biology has largely concerned itself with the material basis of life, Artificial Life is concerned with the formal basis of life.”

Christopher Langton (1949) American computer scientist

Source: Artificial Life (1989), p.2

Herbert Marcuse photo

“The methods of logical procedure are very different in ancient and modem logic, but behind all difference is the construction of a universally valid order of thought, neutral with respect to material content. Long before technological man and technological nature emerged as the objects of rational control and calculation, the mind was made susceptible to abstract generalization. Terms which could be organized into a coherent logical system, free from contradiction or with manageable contradiction, were separated from those which could not. Distinction was made between the universal, calculable, “objective” and the particular, incalculable, subjective dimension of thought.”

Herbert Marcuse book One-Dimensional Man

Source: One-Dimensional Man (1964), pp. 137-138

Georg Wilhelm Friedrich Hegel photo

“Aristotle (De Anima, I. 1) makes in the first place the general remark that it appears as if the soul must, on the one hand, be regarded in its freedom as independent and as separable from the body, since in thinking it is independent; and, on the other hand, since in the emotions it appears to be united with the body and not separate, it must also be looked on as being inseparable from it; for the emotions show themselves as materialized Notions (λόγοι έννοια), as material modes of what is spiritual. With this a twofold method of considering the soul, also known to Aristotle, comes into play, namely the purely rational or logical view, on the one hand, and, on the other hand, the physical or physiological; these we still see practiced side by side. According to the one view, anger, for instance, is looked on as an eager desire for retaliation or the like; according to the other view it is the surging upward of the heartblood and the warm element in man. The former is the rational, the latter the material view of anger; just as one man may define a house as a shelter against wind, rain, and other destructive agencies, while another defines it as consisting of wood and stone; that is to say, the former gives the determination and the form, or the purpose of the thing, while the latter specifies the material it is made of, and its necessary conditions.”

Georg Wilhelm Friedrich Hegel book Lectures on the Philosophy of History

Georg Wilhelm Friedrich Hegel, Lectures on the Philosophy of History Vol 2 1837 translated by ES Haldane and Francis H. Simson first translated 1894 p. 181
Lectures on the Philosophy of History (1832), Volume 2

Allan Kardec photo

“During life, a spirit is held to the body by his semi-material envelope, or perispirit. Death is the destruction of the body only, but not of this second envelope, which separates itself from the body when the play of organic life ceases in the latter. Observation shows us that the separation of the perispirit from the body is not suddenly completed at the moment of death, but is only effected gradually, and more or less slowly in different individuals. In some cases it is effected so quickly that the perispirit is entirely separated from the body within a few hours of the death of the latter but in other cases, and especially in the case of those whose life has been grossly material and sensual, this deliverance is much less rapid, and sometimes takes days, weeks, and even months, for its accomplishment. This delay does not imply the slightest persistence of vitality in the body, nor any possibility of its return to life, but is simply the result of a certain affinity between the body and the spirit which affinity is always more or less tenacious in proportion to the preponderance of materiality in the affections of the spirit during his earthly life.”

Allan Kardec (1804–1869) systematizer of Spiritism

Source: The Spirits' Book, p. 116.

“High ethics and religious principles form the basis for success and happiness in every area of life.”

John Marks Templeton (1912–2008) stock investor, businessman and philanthropist

The Quotable Sir John

Thomas Paine photo

“Separate an individual from society, and give him an island or a continent to possess, and he cannot acquire personal property. He cannot be rich. So inseparably are the means connected with the end, in all cases, that where the former do not exist the latter cannot be obtained. All accumulation, therefore, of personal property, beyond what a man's own hands produce, is derived to him by living in society; and he owes on every principle of justice, of gratitude, and of civilization, a part of that accumulation back again to society from whence the whole came.”

Thomas Paine (1737–1809) English and American political activist

1790s, Agrarian Justice (1797)

Noam Chomsky photo

“[This view is contrasted with all forms of Empiricism, by which it is] assumed that development is uniform across (cognitive) domains, and that the intrinsic properties of the initial state (of the mind) are homogeneous and undifferentiated - an assumption found across a spectrum reaching from Skinner to Piaget”

Noam Chomsky (1928) american linguist, philosopher and activist

who differ on much else
Source: Quotes 1960s-1980s, 1980s, Rules and Representations (1980), p. 3 as cited in: Jerry Fodor (1983).

Karl Marx photo

“Through the emancipation of private property from the community, the State has become a separate entity, beside and outside civil society; but is it nothing more than the form of organization which the bourgeois necessarily adopt both for internal and external purposes, for the mutual guarantee of their property and interests.”

Karl Marx book The German Ideology

Part One
Source: The German Ideology (1845/46), The Marx-Engels Reader, p. 187

Sylvia Nasar photo

“I've made the most important discovery of my life. It's only in the mysterious equation of love that any logic or reasons can be found.”

Sylvia Nasar book A Beautiful Mind

Source: A Beautiful Mind

Leszek Kolakowski photo

“Pragmatism starts from assumptions similar to those of empiriocriticism, but differs from the latter by its striking formulations, loose aphorisms, and analytical unscrupulousness.”

Leszek Kolakowski (1927–2009) Philosopher, historian of ideas

Source: The Alienation of Reason (1966), Chapter Seven, Pragmatism and Positivism, p. 166

Related topics