Wednesday, April 25, 2018

Tony Lawson: The Nature and State of Modern Economics


This post is a collection of my favorite quotes from Tony Lawson's book The Nature and State of Modern Economics. Lawson's book does a great job explaining why academic economics is broken. I believe this quote adequately conveys as Lawson's main proposition:
"The nature and condition of social reality are such that the forms of mathematical deductivist reasoning favoured by modern economists are almost entirely inadequate as tools of insightful social analysis." (page 109)
His argument can be divided into four main points:

A. Modern academic economics is dominated by mathematics (4)
B. The economy is a highly complex organism (4)
C. Mathematical equations do not capture the complexity of economic phenomena (4)
D. Real economic understanding comes from analyzing current and historical events (4)

The rest of this post is a collection of quotes from his book organized according to these four points.

A. Modern academic economics is dominated by mathematics


1. "As is widely recognised, it is mostly only modelers that get appointments in university economic faculties; it is mostly only such modelers that get promoted; it is mostly only modelers that get research grants from certain sources; it is mostly only PhD's and post doctorate research taking the form of mathematical deductive modeling that get funding; it is mostly only this sort of research that can get published in core journals, etc." (page 139)

2. "In other words, I think it is fair to say that, within the economics academy, there are instance where this mathematising project maintains itself by closing off lines of intellectual competition, where it manipulates conditions both of variety generation and environmental selection." (page 246)

3. "...let me first observe that in economic journals the formalistic modelling activities seem currently to be continuing unabated." (page 106)

4. "This insistence often runs over to claiming that any contribution that does not take the form of a mathematical model is not proper economics." (page 205)

B. The economy is a highly complex organism


5. "Economics too has its more basic concerns. There include such matters such as social relations, collective practices, social positions, community, capitalism, money, corporations, technology, gender, rights obligations, human nature, care trust, crises, economy and so forth." (page 6)

6. "The conception of social ontology I have in mind is processual in that social reality, which itself is an emergent phenomenon of human interaction, is recognized as being highly transient, being reproduced and/or transformed through practice; social reality is in process, essentially a process of cumulative causation." (page 62)

7. "If the situation is one in which two or three mechanisms or tendencies are thought to dominate a phenomenon of interest, perhaps a range of likely outcomes can be safely speculated." (page 21)

8. "...the materials and principles of social reality are the same across economics, sociology, politics, anthropology, human geography and all other disciplines concerned with the study of social life." (page 45)

C. Mathematical equations do not capture the complexity of economic phenomena


9. "The truth, though, is that the project of providing mathematical models of economic phenomena has proven to be explanatory inadequate throughout its history, it is not something that has emerged with the crisis." (page 109)

10. "Social reality, in other words, is of a nature that is significantly at variance with the closed systems of isolated atoms that would guarantee the conditions of mathematical deductivist modelling." (page 112)

11. "Firms, money, markets, institutions, social relations, even individual identities, cannot be experimentally isolated for each other." (page 16)

12. "...we are faced not with a ubiquity of regular behavioural patterns underpinned by isolated systems of human atoms, but with the perpetual emergence of novelty..." (page 122)

D. Real economic understanding comes from analyzing current and historical events


13. "...it is clear that the recent crisis situation (like almost any social situation) is something that needs to be understood rather than modeled." (page 122)

14. "Of course, the details of the recent period are complex, and a full understanding requires, amongst other things, a detailed analysis of the numerous structural transformations in the financial sector during this period..." (page 115)

15. "However, I should emphasise that explanatory analysis required to render any chosen contrast phenomenon of interest intelligible can take many forms. It may involve the identification of a hitherto non-existent local mechanism or set of conditions, or a reworking of previous understandings, including seeing connections or relations previously unnoticed, or even the elaboration of a highly abstract account of the workings of a system in its entirety. It all depends on context." (page 20)

16. "Suffice it to say that an intellectual opening up of the economics academy would be revolutionary indeed, allowing at least the possibility of genuine debate on all issues and the promise of progress and a freeing up of resources for relevant research that have long been allocated for practices that have little if any grounding or rationale or obvious practical benefit." (page 123)

Thursday, March 29, 2018

Alfred North Whitehead and the sociology of knowledge


Alfred North Whitehead (1861-1947) was a philosopher best known for co-authoring Principia Mathematica in 1910 with Bertrand Russell. Historian Carl Becker said,
Professor Whitehead has recently restored a seventeenth century phrase - 'climate of opinion'. The phrase is much needed. Whether arguments command assent or not depends less upon the logic that conveys them than upon the climate of opinion in which they are sustained. (The Heavenly City of the Eighteenth-century Philosophers, 1932)
 This post is a collection of my favorite quotes from Whitehead.

Sociology of knowledge


"A philosopher of imposing stature doesn't think in a vacuum. Even their most abstract ideas are, to some extent conditioned by what is or is not known in the time when he lives." (Quoted in Dialogues of Alfred North Whitehead by Lucian Price)

"Systems, scientific and philosophic come and go. Each method of limited understanding is at length exhausted. In its prime, each system is a triumphant success: in its decay it is an obstructive nuisance." (Adventures of ideas, 1933)

"The main importance of Francis Bacon's influence does not lie in any peculiar theory of inductive reasoning which he happened to express, but in the revolt against second-hand information of which he was a leader." (The Aims of Education, 1929)

Reason


"The chief danger to philosophy is narrowness in the selection of evidence." (Process and Reality: An Essay in Cosmology, 1929)

"The ultimate metaphysical principle is the advance fro disjunction to conjunction, creating a novel entity other than the entities given in disjunction." (Process and Reality: An Essay in Cosmology, 1929)

"Philosophy is the self-correction by consciousness of its own initial excess of subjectivity... the task of philosophy is to recover the totality obscured by the selection." (Process and Reality: An Essay in Cosmology, 1929)

Mathematics


"By relieving the brain of all unnecessary work, a good notation sets it free to concentrate on more advance problems, and in effect increases the mental power of the race." (An Introduction to Mathematics, 1911)

"Civilization advances by extending the number of important operations which we can perform without thinking about them." (An Introduction to Mathematics, 1911)

"The science of pure mathematics, in its modern developments, may claim to be the most original creation of the human spirit." (Science and the Modern World, 1925)

Bertrand Russell and the philosophy of logic


Bertrand Russell (1872-1970) was an influential philosopher best known for his contributions to analytic philosophy. Nicholas Griffin said
It is difficult to overstate the extent to which Russell's thought dominated twentieth century analytic philosophy: virtually every strand in its development either originated with him or was transformed by being transmitted through him. (The Cambridge Companion to Bertrand Russell, 2003)
Philosopher A.J. Ayer said,
The popular conception of a philosopher as one who combines universal learning with the direction of human conduct was more nearly satisfied by Bertrand Russell than by any other philosopher of our time. (Bertrand Russell as a Philosopher, 1972)
This post is a collection of my favorite quotes from Russell.

Reason


"When you are studying any matter, or considering any philosophy, ask yourself only: what are the facts and what is the truth the facts bear out?" (BBC Interview, 1959)

"Reason is a harmonizing, controlling force rather than a creative one." (Our Knowledge of the External World, 1914)

"In astronomy, the law of gravitation is plainly better worth knowing than the position of a particular planet on a particular night, or even on every night throughout the year. There are in the law a splendor and simplicity and sense of mastery which illuminate a mass of otherwise uninteresting details." (On History, 1904)

Mathematics


"Starting with premises which would be universally admitted to belong to logic and arriving by deduction at results which as obviously belong to mathematics, we find that there is no point at which a sharp line can be drawn, with logic to the left and mathematics to the right." (Introduction to Mathematical Philosophy, 1919)

"The fact that all mathematics is symbolic logic is one of the greatest discoveries of our age; and when this fact has been established, the remainder of the principles of mathematics consist in the analysis of symbolic logic itself." (Principles of Mathematics, 1903)

"Thus mathematics may be defined as the subject which we never know what we are talking about, nor whether what we are saying is true." (Mathematics and the Metaphysicians, 1917)

William James and the philosophy of thought


William James (1842-1910) was an American philosopher and psychologist best known for his contributions to Pragmatism. Philosopher George Santayana said,
Philosophy to [James] was rather like a maze in which he happened to find himself wandering, an what he was looking for was the way out. (Character and Opinion in the United States, 1920)
Biologist Francis Crick said,
In his monumental work, The Principles f Psychology... he described five properties of what he called 'thought'. Every thought, he wrote, tends to be part of personal consciousness. Thought is always changing, is sensibly continuous, and appears to deal with objects independent of itself. (Astonishing Hypothesis: The Scientific Search for Soul, 1994)
This post is a collection of my favorite quotes from James.

Reason


"The most violent revolutions in an individual's belief leave most of his old order standing. Time and space, cause and effect, nature and history, and one's own biography remain untouched." (What Pragmatism Means, Lectures at the Lowell Institute and Columbia University)

"Abstract rules indeed can help; but they help the less in proportion as our intuitions are more piercing, and our vocation is the stronger for the moral life. For every real dilemma is in literal strictness a unique situation..." (The Will to Believe and Other Essays in Popular Philosophy, 1897)

"The bigger the unit of deal with, the hollower, the more brutal, the more mendacious is the life displayed." (Letter to Henry Whitman, 1899)

"No philosophy can ever be anything but a summary sketch, a picture of the world in abridgment, a foreshadowed bird's eye view of the perspective of events." (A Pluralistic Universe, 1909)

"Reduced to their most pregnant difference, empiricism means the habit of explaining wholes by parts, and rationalism means the habit of explaining parts by wholes." (A Pluralistic Universe, 1909)

Consciousness


"There is but one indefectible certain truth, an that is the truth that Pyrrhonistic skepticism itself leaves standing - the truth that the present phenomenon of consciousness exists." (The Will to Believe, 1897)

"Consciousness, then, does not appear to itself chopped up in bits... a 'river or a 'stream' are the metaphors by which it is most naturally described. In talking of it hereafter, let us call it the stream of thought, of consciousness, or of subjective life." (The Principles of Psychology, 1890)

"As we take, in fact, a general view of the wonderful stream of out consciousness, what strikes us first is this different pace of it's parts. Like a bird's life, it seems to be made of an alteration of flights and perching." (The Principles of Psychology, 1890)

Wednesday, March 28, 2018

Charles Sanders Peirce and consciousness


Charles Sanders Peirce (1839-1914) was a philosopher and psychologist who is often regarded as the 'father of pragmatism'. The Stanford Encyclopedia of Philosophy says,
Peirce held that the continuity of space, time, ideation, feeling, and perception is an irreducible deliverance of science, and that an adequate conception of the continuous is an extremely important part of all the sciences.
This post is a collection of my favorite quotes from Peirce.

Signs


"By 'semiosis', I mean... an action or influence, which is or involves, a cooperation of 3 subjects such as a sign, its object and its interpretant..." (Pragmatism, 1907)

"The entire universe is perfused with signs if it is not composed exclusively of signs." (Quoted in Essays in Zoosemiotics by Thomas Sebeok)

"The index asserts nothing; it only says 'there!'. It takes hold of our eyes as it were and forcibly directs them to a particular object and there it stops." (On the Algebra of Logic, 1885)

"Uniformities are precisely the sort of facts that need to be accounted for." (The Architecture of Theories, 1891)

"The one primary and fundamental law of mental action consists in a tendency to generalization." (The Architecture of Theories, 1891)

"All the evolution we know of proceeds from the vague to the definite." (Collected Papers, 1931-1958 posthumous)

Consciousness


"Consciousness must essentially cover an interval of time; for if it did not we could gain no knowledge of time and not merely no veracious cognition of it, but no conception whatever." (The Law of Mind, 1892)

"...instantaneous feelings flow together in a continuum of feeling, which has in a modified degree the peculiar vivacity of feeling and has gained generality." (The Law of Mind, 1892)

"Qualities of feelings show myriad-fold variety, far beyond what the psychologists admit." (Pragmatism and Pragmaticism, 1903)

"The recognition by one person of another's personality takes place by means to some extent identical to the means by which they are conscious of their own personality." (The Law of Mind, 1892)

Reason


"An 'argument' is any process of thought reasonably tending to produce a definite belief. An 'argumentation' is an argument proceeding upon definitely formulated premises." (A Neglected Argument for the Reality of God, 1908)

Carl Jung and the philosophy of dreams


Carl Jung (1875-1961) was a psychologist best known for his analysis of dreams and symbols. Writer Colin Wilson said,
For Jung, the 'psychic world' (i.e. the world of the mind) was an independent reality, and it was possible to travel there and make the acquaintance of its inhabitants." (Rudolf Steiner: The Man and His Vision, 1985)
 Historian Lewis Mumford said,
Whereas Freud was for the most part concerned with the morbid effects of unconscious repression, Jung was more interested in the manifestations of unconscious expression, first in the dream and eventually in all the more orderly products of religion and art and morals. (Interpretations and Forecasts, 1967)
This post is a collection of my favorite quotes from Jung.

Concepts


"In other words, our conscious representations are sometimes ordered (or arranged in a pattern) before they have become conscious to us." (Man and His Symbols, 1964 posthumous)

"We can never legitimately cut loose from our archetypal foundations unless we are prepared to pay the price of a neurosis..." (Quoted by J. B. Priestly in Times Literary Supplement)

"Every archetype is capable of endless development and differentiation." (Psychology and Alchemy, 1952)

"Because there are innumerable things beyond the range of human understanding, we constantly use symbolic terms to represent concepts that we cannot define or fully comprehend." (Man and His Symbols, 1964 posthumous)

Metaphysics


"We know as little of a supreme being of matter. But there is little doubt of the existence of a supreme being as of matter. The world beyond is reality and experiential fact. We only don't understand it." (Letter to Morton Kelsey, 1958)

"For lack of empirical data, I have neither knowledge nor understanding of such forms of being, which are commonly called spiritual... Nevertheless, we have good reason to suppose that behind this veil there exists the uncomprehended absolute object which affects and influences us..." (Memories, Dreams and Reflections, 1963 posthumous)

Reason


"Man, as we realize if we reflect for a moment, never perceives anything fully or comprehends anything completely." (Man and His Symbols, 1964 posthumous)

"There is, however, a strong empirical reason why we should cultivate thoughts that can never be proved. It is that they are known to be useful." (Man and His Symbols, 1964 posthumous)

"Every interpretation is hypothetical, for it is a mere attempt to read an unfamiliar text." (Modern Man in Search of a Soul, 1933)

"By using scientific instruments, he can partly compensate for the deficiencies of his senses." (Man and His Symbols, 1964 posthumous)

Ludwig Wittgenstein and the philosophy of language


Ludwig Wittgenstein (1889-1951) was a philosopher best known for his analysis of language. Philosopher Bertrand Russell said,
[Wittgenstein] is very excitable: he has more passion about philosophy than I have; his avalanches make mine seem mere snowballs. He has the pure intellectual passion in the highest degree; it makes me love him. His disposition is that of an artist, intuitive and moody. (Quoted in Young Wittgenstein by Brian McGuinness)
Anthropologist Peter Farb said,
This inseparabeness of everything in the world from language has intrigued modern thinkers, most notably Ludwig Wittgenstein... If its limits - that is, the precise point at which sense becomes nonsense - could somehow be defined, then speakers would not attempt to express the inexpressible. Therefore, said Wittgenstein, do not put too great a burden upon language. (Word Play, 1974)
This post is a collection of my favorite quotes from Wittgenstein.

Reason


"Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one." (Notebooks, 1914-1916)

"The child learns to believe a host of things, i.e. it learns to act according to those beliefs. Bit by bit there forms a system of what is believed, an in that system , some things stand unshakably fast and some are more or less liable to shift. What stands fast does so, not because it is intrinsically obvious or convincing; it is rather held fast by what lies around it." (On Certainty, 1969 posthumous)

"What I hold fast to is not one proposition but a nest of propositions." (On Certainty, 1969 posthumous)

"To convince someone of the truth, it is not enough to state it, but rather one must find the path from error to truth." (Philosophical Occasions, 1993 posthumous)

"If a false thought is so much as expressed boldly and clearly, a great deal has already been gained." (Culture and Value, 1980 posthumous)

Language


"For remember that in general we don't use language according to strict rules; it hasn't been taught to us by means of strict rules either." (The Blue Book, posthumous 1958)

"Uttering a word is like striking a note on the keyboard of imagination." (Philosophical Investigations, 1953 posthumous)

"The idea that in order to get clear about the meaning of a general term one had to find the common element in all its applications has shackled philosophical investigation; for it has not only led to no result, but also made the philosopher dismiss as irrelevant the concrete cases, which alone could have helped him understand the usage of the general term." (The Blue Book, 1965 posthumous)

"Without philosophy thoughts are, as it were, cloudy and indistinct: its task is to make them clear and to give them sharp boundaries." (Tractatus Logico-Philosophicus, 1922)

Metaphysics


"It is not how things are in the world that is mystical, but that it exists." (Tractatus Logico-Philosophicus, 1922)

"The way you use the word 'God' does not show whom you mean but rather what you mean." (Culture and Value, 1980 posthumous)