Frasi di Ilya Prigogine (21 frasi) | Citazioni e frasi celebri

Ilya Prigogine: 21 citazioni0 Mi piace

Ilya Prigogine frasi celebri

“Quante idee originali in Bruno, quante intuizioni geniali che superano largamente il livello intellettuale della sua epoca. A me sembra che a questo riguardo ci sia una vera ingiustizia. Bisognerebbe far risaltare maggiormente Giordano Bruno come profeta della scienza umana. Potrei citare numerosi punti dove i problemi posti da Bruno sono problemi di cui discutiamo ancora oggi. Uno di questi problemi è, in tutta evidenza, quello dell'universo infinito.”

Ilya Prigogine

Origine: Citato in Prigogine: con Bruno dentro l'infinito https://web.archive.org/web/20160101000000/http://archiviostorico.corriere.it/2003/maggio/30/Prigogine_con_Bruno_dentro_infinito_co_0_030530072.shtml, Corriere della Sera, 30 maggio 2003, p. 37.

“Infine, tra tutte quelle prospettive aperte dalla termodinamica, quella per cui ho mantenuto interesse è stato lo studio dei fenomeni irreversibili, che hanno reso manifesta la "freccia del tempo". Fin dall'inizio ho sempre attribuito a questi processi un ruolo costruttivo, in opposizione all'approccio standard, che in questi fenomeni ha soltanto ravvisato dissipazione e perdita di lavoro utile.”

Ilya Prigogine

“Filtrare la musica dal rumore: l'unità della storia spirituale dell'umanità, come è stato sottolineato da M. Eliade, è una scoperta recente che deve essere ancora assimilata. La ricerca di ciò che è significativo e vero in opposizione al rumore, è un passo di prova che appare intrinsecamente correlato con l'acquisizione della coscienza dell'uomo di fronte alla natura di cui è parte e che lascia.”

Ilya Prigogine

“Già adesso lo sviluppo della teoria ci consente di distinguere diversi livelli di tempo: il tempo associato con la dinamica classica e quella quantistica, il tempo associato con l'irreversibilità tramite la funzione di Lyapounov e il tempo associato alla "storia" attraverso le biforcazioni. Credo che questa diversificazione del concetto di tempo permette una migliore integrazione della fisica teorica e della chimica con discipline che riguardano altri aspetti della natura.”

Ilya Prigogine

Ilya Prigogine: Frasi in inglese

“We grow in direct proportion to the amount of chaos we can sustain and dissipate”

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Ilya Prigogine

Origine: Order Out of Chaos: Man's New Dialogue with Nature

“Whatever we call reality, it is revealed to us only through the active construction in which we participate.”

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Ilya Prigogine

Origine: Order Out of Chaos: Man's New Dialogue with Nature (1984), p. 293.

“In an isolated system, which cannot exchange energy and matter with the surroundings, this tendency is expressed in terms of a function of the macroscopic state of the system: the entropy.”

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Ilya Prigogine

Part 2; Cited in: Evgenii Rudnyi (2013).
Thermodynamics of Evolution (1972)

“The threat lies in the realization that in our universe the security of stable, permanent rules are gone forever. We are living in a dangerous and uncertain world that inspires no blind confidence. Our hope arises from the knowledge that even small fluctuations may grow and change the overall structure. As a result, individual activity is not doomed to insignificance”

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Ilya Prigogine

Origine: Order Out of Chaos: Man's New Dialogue with Nature (1984), p. 313; Cited in: K.C. Laszlo (2001) The Evolution of Business: Learning, Innovation, and Sustainability for the 21st century. p. 10.

“My colleague Paul Glansdorff and I have investigated the problem as to if the results of near-equilibrium can be extrapolated to those of far - from-equilibrium situations and have arrived at a surprising conclusion: Contrary to what happens at equilibrium, or near equilibrium, systems far from equilibrium do not conform to any minimum principle that is valid for functions of free energy or entropy production.”

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Ilya Prigogine

Ilya Prigogine (1996) "The End of Certainty: Time, Chaos, and the New Laws of Nature". p. 64. Cited in: Ilya Prigogine http://www.eoht.info/page/Ilya+Prigogine at echt info. By Sadi-Carnot et all., Jan 28 2013.

“The problem of time in physics and chemistry is closely related to the formulation of the second law of thermodynamics. Therefore another possible title of this lecture could have been: “the macroscopic and microscopic aspects of the second law of thermodynamics””

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Ilya Prigogine

Origine: Time, Structure and Fluctuations (1977), p. 1; Introduction.

“Coherent behavior is the characteristic feature of biological systems.”

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Ilya Prigogine

Marjorie Grene, ‎Ilya Prigogine (1971) Interpretations of life and mind: essays around the problem of reduction. p. 2.

“The ideas of nonequilibrium order and of the search for stability extend Darwin’s concept back to the prebiotic stage by redefining the “fittest.””

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Ilya Prigogine

Part 2; Cited in: Evgenii Rudnyi (2013).
Thermodynamics of Evolution (1972)

“The denial of becoming by physics estranged science from philosophy… [and] became a dogmatic assertion directed against all those (chemists, biologists, physicians) for whom a qualitative diversity existed in nature… Today we believe that the epoch of certainties and absolute oppositions is over. Physicists belong to their culture, to which, in their turn, they make an essential contribution.”

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Ilya Prigogine

Cited in: L.P. Foch (1997) " Some Philosophical Influences on Ilya Prigogine's Statistical Mechanics https://www9.georgetown.edu/faculty/earleyj/papers/FOCH%20LP7.pdf", at georgetown.edu. <br class="br">Order Out of Chaos: Man's New Dialogue with Nature (1984)

“The probability that at ordinary temperatures a macroscopic number of molecules is assembled to give rise to the highly ordered structures and to the coordinated functions characterizing living organisms is vanishingly small. The idea of spontaneous genesis of life in its present form is therefore highly improbable, even on the scale of the billions of years during which prebiotic evolution occurred.”

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Ilya Prigogine

Part 1, p. 23; As cited in: Meyer, Stephen C. "DNA by design: An inference to the best explanation for the origin of biological information." Rhetoric & Public Affairs 1.4 (1998): 551.
Thermodynamics of Evolution (1972)

“The evolution of a physicochemical system leads to an equilibrium state of maximum disorder.”

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Ilya Prigogine

Thermodynamics of Evolution (1972)

“The functional order maintained within living systems seems to defy the Second Law; nonequilibrium thermodynamics describes how such systems come to terms with entropy.”

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Ilya Prigogine

Part 1; Cited in: Evgenii Rudnyi (2013) " Thermodynamics of evolution http://blog.rudnyi.ru/2013/04/thermodynamics-of-evolution.html" on blog.rudnyi.ru, April 20, 2013. · <br class="br">Thermodynamics of Evolution (1972)

“Entropy is the price of structure”

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Ilya Prigogine

Origine: Order Out of Chaos: Man's New Dialogue with Nature (1984), p. 283-284.

“Equilibrium thermodynamics was an achievement of the nineteenth century, nonequilibrium thermodynamics was developed in the twentieth century, and Onsager's relations mark a crucial point in the shift of interest away from equilibrium to non-equilibrium.”

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Ilya Prigogine

Origine: Order Out of Chaos: Man's New Dialogue with Nature (1984), p. 138 as cited in: Kenneth D. Bailey (1994) Sociology and the New Systems Theory. p. 122.

“We have seen that the formation and maintenance of self-organizing systems are compatible with the laws of physical chemistry.”

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Ilya Prigogine

Part 2; Cited in: Evgenii Rudnyi (2013).
Thermodynamics of Evolution (1972)

“It is a remarkable fact that the second law of thermodynamics has played in the history of science a fundamental role far beyond its original scope. Suffice it to mention Boltzmann’s work on kinetic theory, Planck’s discovery of quantum theory or Einstein’s theory of spontaneous emission, which were all based on the second law of thermodynamics”

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Ilya Prigogine

Origine: Time, Structure and Fluctuations (1977), p. 1; Introduction.

“Given my interest in the concept of time, it was only natural that my attention was focused on the second principle, as I felt from the start that it would introduce a new, unexpected element into the description of physical world evolution. No doubt it was the same impression illustrious physicists such as Boltzmann and Planck would have felt before me. A huge part of my scientific career would then be devoted to the elucidation of macroscopic as well as microscopic aspects of the second principle, in order to extend its validity to new situations, and to the other fundamental approaches of theoretical physics, such as classical and quantum dynamics.”

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Ilya Prigogine

Ilya Prigogine (1977) " The Nobel Prize in Chemistry 1977: Autobiography http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1977/prigogine-autobio.html".