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QuoteRef: thomR_1975

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ThesaHelp:
references t-z
Group:
philosophy of science
Topic:
biology
Topic:
abstraction by name
Group:
naming
Topic:
philosophy of mind
Topic:
chaotic behavior
Topic:
metaphysics and epistemology
Topic:
models of reality
Topic:
sense perception
Topic:
change
Topic:
scientific method
Topic:
science as experiment
Topic:
quantum mechanics
Topic:
science as measurement
Topic:
statistical mechanics
Topic:
quantum electrodynamics
Topic:
recognition
Topic:
abstraction by resemblance
Topic:
consciousness
Topic:
vitalism, the soul
Topic:
evolutionary systems
Topic:
atoms and molecules
Group:
philosophy of mathematics
Topic:
reality is a machine
Topic:
self-regulating systems
Topic:
skepticism about knowledge
Topic:
entropy
Topic:
limitations of formalism
Topic:
Newtonian physics
Topic:
reductionism
Topic:
people better than computers
Group:
science
Topic:
words in natural languages

Reference

Thom, R., "Structural Stability and Morphogenesis: An outline of a general theory of models. ", in translated by D.H. Fowler (ed.), Reading, Massachusetts, Benjamin/Cummings Publishing , 1975. Google

Quotations
xx ;;Quote: biological concepts are simple but they include extreme complexity; otherwise no theory or no need for a theory
1 ;;Quote: our universe is not chaos; we perceive and name beings and objects that have stable structures
1 ;;Quote: reality undergoes constant change; the purpose of science is to predict and explain these changes
2 ;;Quote: even though science denies indeterminism, science is needed because the causes of change are unknown or unobservable
14 ;;Quote: bifurcation forms lie at the threshold between two or more basins of attraction; their appearance oscillates between the attractors
15 ;;Quote: scientific experimentation is only possible if the process is structurally stable w.r.t. the initial state and environmental interactions
16 ;;Quote: under quantum mechanics, all measurement irreversibly changes a process, and the only stability is statistical
16 ;;Quote: preparing two electrons in the same state is equivalent to breeding two ducks with the same heredity
20 ;;Quote: the possible shapes of an animal has similar properties with the possible shapes of a handwritten letter
21 ;;Quote: catastrophe or bifurcation points are those points with some discontinuity in every neighborhood; defines morphology
126 ;;Quote: phenomena can either be unstable or more or less deterministic; determinism isn't an issue
222 ;;Quote: life is consciousness of space and time; competition for space is one of the primitive forms of biological interaction
290 ;;Quote: if evolution is governed by chance, then why has it produced more and more complex structures, including human intelligence?
290 ;;Quote: sodium and potassium exist because there is a corresponding mathematical structure guaranteeing their stability
290+;;Quote: there are geometric objects in biology that prescribe the only possible forms capable of self-reproduction
291 ;;Quote: to assert that a unique and unrepeatable phenomenon occurs according to plan is gratuitous and otiose; e.g., the wave of evolution
295 ;;Quote: when solar photons hit the earth, they change abruptly to heat; life smoothes out the discontinuity
295+;;Quote: a plant is nothing but an upheaval of the earth toward the light
322 ;;Quote: very few phenomena depend on simple, mathematical laws--gravitation, light, and electricity; tied to geometry of space and statistical effects
322+;;Quote: the success of 19c physics lead to the belief that all phenomena can be explained in a similar way; including life and thought
322 ;;Quote: the human brain with its subtle esthetic sensibility will remain irreplaceable for ages to come
322+;;Quote: science needs more than finite description; must address the unformalizable, catastrophes
323 ;;Quote: the first step in understanding the unformalizable is dynamical models that are compatible with a given morphology


Related Topics up

ThesaHelp: references t-z (309 items)
Group: philosophy of science   (10 topics, 377 quotes)
Topic: biology (24 items)
Topic: abstraction by name (29 items)
Group: naming   (32 topics, 784 quotes)
Topic: philosophy of mind (74 items)
Topic: chaotic behavior (27 items)
Topic: metaphysics and epistemology (65 items)
Topic: models of reality (33 items)
Topic: sense perception (52 items)
Topic: change (28 items)
Topic: scientific method (40 items)
Topic: science as experiment (38 items)
Topic: quantum mechanics (100 items)
Topic: science as measurement (36 items)
Topic: statistical mechanics (21 items)
Topic: quantum electrodynamics (34 items)
Topic: recognition (50 items)
Topic: abstraction by resemblance (13 items)
Topic: consciousness (57 items)
Topic: vitalism, the soul (65 items)
Topic: evolutionary systems (38 items)
Topic: atoms and molecules (47 items)
Group: philosophy of mathematics   (11 topics, 330 quotes)
Topic: reality is a machine (47 items)
Topic: self-regulating systems (23 items)
Topic: skepticism about knowledge (34 items)
Topic: entropy (14 items)
Topic: limitations of formalism (92 items)
Topic: Newtonian physics (73 items)
Topic: reductionism (51 items)
Topic: people better than computers (35 items)
Group: science   (45 topics, 1840 quotes)
Topic: words in natural languages (40 items)

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