۱۳۹۲ اردیبهشت ۲۰, جمعه

Some Excerpts from the book “Knowledge and Art” Compiled by Dr. Mohsen Hashtroudi





The Preface of the Article “Review books: Phoneme, Grape Poetry, Apprehension “

By Mohsen Hashtroudi

The new art schools, for instance from impressionist painting style to surrealist or

expressionist that each has been somehow impressive in literature, have not appeared

uniformly in various arts and in particular the period of their efficacy has been more or less

short on these arts and has not left high durable and persistent impression (just on music,

architecture and statuary).

Music and architecture that are from a view situated in the both sides of series chains of arts,

more than other art fields has progressed and been developed and new styles (whenever has

occurred in them) has made more persistent impression in them. If in other fields in particular

in painting and specially in literature despite these styles have been highly diversified and

often very modern, such impression does not become evident.

This circumstance is for the reason that music and architecture have been more coincident

with academic criteria almost since early old times, whether in music proportion of harmonic

scales and whether in architecture acquaintance with geometrical rules and relation, these

arts have been granted technical aspects. Whereas in painting and literature and the other

artistic fields, constant and certain rules are not yet accessible and maybe the notion of such

legislation is also an unorganized and a crude notion. The meaning of painting in this paper

is the art of coloring and portraiture that is considered free of natural constraint, otherwise

photography (or development that has occurred in colored photography) is more capable and

satisfiable in this purpose.

In music, architecture and statuary, the art is transfigured in matter or its source is the matter.

For instance, in music instrument should be tuned (to tune tar or tonality of violin and piano,

…) and in architecture, geometrical proportions and scales in stones, brick, clay and limestone

should be considered, provided in painting it appears that it is not so and aspect, dimensions,

figures and their relationship and even their colors remain abstract, since they are painted on

paper and there is no incarnation and the instruments that indicate this abstract art (paper,

plate, metal tablet, egg, …) are arbitrary and the quality of presentation depends on joy, tact

and the quality of painter's interpretation. Hence, contemporary painter disclaims perspective

rules and geometrical proportions and cubism and surrealism styles or deformation appear

insofar as this denial even occurs in colors and painter imagines the statement of his own

thoughts and ideas free of green grass, blue sky, …

If we enumerate photography and moving picture also as arts, it seems that the above claim

is confirmed in this case, since camera perceives geometrical proportions and perspective

rules willy nilly (inevitably)much more perfect than painter's eyes and applies with much

more accurate quality. In modernization of arts because of perfection in photography ,

contemporary painting embarks perhaps on somehow revolt that it seems in the first

observation in the form of passion and gimcrack of pixilated and playful infant, provided if

the key of interpretation and statement of artist's sentiment was available, maybe it could be

interpret and state one's artwork.

In literature, the issue is spontaneously clear and it needs no statement, since if architecture

opposite to painting is a constraint art and well grounded, music opposite to literature is taken

also into account as a motile art. Poem and literature neither are transfigured in matter nor

follow like music passing instantaneous process of time, but as the author of these lines has

mentioned to it in a previously discourse, they have had partly a loan of these arts and are

located at the interface among music, architecture and statuary. Contemporary poet (as painter

rises to modernize his own art to deny the previous tradition and classical current style and

according as she or he joins music or plastic art, she or he creates a new style in her or his

own poet that at the first look it seems indeed like stupendous delirium. Whereas if in this

case, the key of realization, sentiment, interpretation and statement the artist is accessible,

interpretation and explanation of his artwork would not be so difficult.

The preface of “scientific review and artistic criticism”

The scientific thought is independent, namely it does not follow thinker's inclination, verve

and mentality and has no relevance to races and species. Reasonable and inferred thought

occurs to mind with uniform and perfect manner and in this respect, the history of science has

been general and indeed belongs to no particular nation. The history of scientists is a part of

the history of science. Every scientist belongs to a particular land, whereas science is free of

these designations.

Artistic thought or sense is not so and not only it differs in various nations and different races,

but it varies in different persons. In artistic sense that is creator of art and is the explanatory of

artist's thought, thinker contemplates with ancestors' thought, her or his ailments, rejoicings,

prosperity and failures are all inherited of instantaneous life in the pasts. Such thought cannot

be independent and free. The history of art has interlaced and incorporated into the history of

artistic. The history of Iranian literature is the history of Persian writers and poets. The history

of religious is the history of races and species and of nations and ethnics. The history of music

or statuary and architecture is the history of the livings' lives, rejoicings and ailments. Iranians

realize Mevlana 's anguish and mood and Hafez 's request and seeking and these such wails

are not acquaintance except for Iranian's ear. Tavern, cupbearer are not translated into other

languages except Persian and each of these words are results and produce of endeavor and

efforts and also results of periods of search and seeking.

Each word, each sentence, each thought for writers and poets in the same time is the

representative of living in the past centuries and epochs, such issues that are sometimes

interpreted as art, literature and in other time according to nationality, the mentioned issues

are interpreted as philosophy, is different and diverse for various nations, ethnics and tribes.

Mevlana's anguishes, Khayyam's apprehensions, Hefez's wails, Zakaria Razi's , Farabi's ,

Avicenna's and Khwaja Nasir's philosophical discussions define better the nationality of

Iran rather than their scientific research. Some of Khayyam's scientific works that are the

continuation of Greek researches, despite of their competence and worth, do not have validity

as much as one of his quatrains with deliberation balance of worth.

Hence, in the result of lifetime search and seeking, every ethnic chooses a custom and in order

to reach to purpose destination selects a way. In bright shade of transient life, in particular

some minutes that pass occult and veiled away from consideration, the result and produce of

searching, seeking and exploration of mysteries and abstruse are stated mostly by familiar

words and sometimes by newfangled words and tavern, cupbearer, fortuity, destiny and

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hundred nights hangover are found. Each of these words such as a man of society includes its

particular own history and such that others are not mentioned in the history of nation except

of particular persons, a clear history for these words is also not accessible, their narrations are

occult and hidden in the darkness of the past times.

In the opinion of philosophers, scientific method for inquiry of artistic and philosophical

issues is authentic and it can be brought up these such issues like a scientific issue and can be

studied and inquired them by the same scientific inquiry.

Though this allegation seems true, it is just sophistry. Inquiry in artistic or philosophical

issues, if the purpose would be to realize the time of issue and its progress and evolutions

during the time, it would be taken into scientific account and such that the historical issues

are brought up and inquired, they could be studied. But if the purpose is just to bring up a

philosophical or artistic issue, the scientific method and even scientific statement is infirm in

these issues and justification and explaining causes in scientific method is also unorganized...

The extent of the universe – the dimension and geometry of the cosmos

The new theories and experiences in sciences and in particular in celestial physic and

cosmology have made our view and cognition to the universe totally metamorphose and have

laid on new horizons in proscenium of human's view.

Human's thought accepted difficultly the imagination of an unlimited and infinite universe

since early times and the controversy of finite dimensions or discrepancy of opinion about

inseparable part is famed in the history of philosophy by philosophers.

Now, the controversy in finite and infinite between mathematicians is evident. Thothe ugh

this discrepancy of opinion does not relate to the universe issue and its dimensions and it is

brought up in fundamental mathematics and its basic, in spite of all that it is an evocation and

inherit that has come down by inheritance since early times.

In the opinion of Aristotle such as is famed, space has no sense as in the current meaning

and situation of objects was just taken into authentic by him. Indeed, as if objects were

obliterated, their situations are also obliterated and since theoretical geometry, in his opinion

and before that, spoke about didactic objects that the properties of natural objects in them was

considered.

Progressively, since the late of Medieval later on, the theoretical sciences got succeed

eventually to develop and progress the foundation and establishment of the modern sciences

that more significant and older than the others was geometry. But this geometry was yet

discussed in Euclidean area and geometrical space was homological, isotrope and three

dimensional space. With progress of mathematics and scrutiny and inquiry that was realized

in basic geometry in particular in parallel postulates and the realization that the famed Euclid

axiom can not be proved for these lines, the denial of validity of this axiom seemed absolutely

necessary and eventually various mathematicians got succeed to found and establish new

geometries that known as non-Euclidean geometry. In these geometries, the most sentences

in Euclidean geometry do not satisfy. For instance, the sum of three angles in a triangle is not

constant and changes but never equals to 180°. Namely, if the sum of angles in a triangle is

more than 180°, this property satisfies in all of triangles in that space and if the sum is less

than 180°, it satisfies in all of other triangles. Here, it should be mentioned that if a triangle

becomes small or big, this property does not change, just the amount of mentioned summation

becomes more or less. In these non-Euclidean geometries, there exists no similar shapes and

can not for instance enlarge an image or picture, however, if difference between angles of

two triangles is closer to each other and their two sides are held proportional, the third side

remains more or less proportional and two triangles seem almost similar but the definite

and certain similarity such that exists in Euclidean geommetry, does not exists in these

geometries.

This introduction is hence considered as we will see later, in order to determine the kind of

physical space, we will require this introductions.

The development of geometry, at the beginning of the 20th century exceeded also more

than this step and with inquiry in base and fundamental in one hand and definitions and

introductions in other hand, it appears that the coincidence of straight line that conjoins

two points, with the shortest distance between those two points, is not necessary, namely,

geometries can be founded that in those, a line (curve) could be drawn between two given

points such that would be the shortest way between those points and the other way could

be the same straight line. Namely, if a mobile moves from a point to another point, its

prollongation remains stable and does not change.

The history of science begins freom the history of mathematics and the other human's

sciences have developed and progressed under the shade of progress in mathematics. The

foundations and establishment of various geometries that was briefly mentioned, becomes the

introduction of human's development and progress.

Since the mid-19th century, physicists' and astronomers' inquiries and investigations have

confronted dificulties and problems that the rules and principles of classic physics were not

able to explain, interpret, comment and state them and it made inevitably necessary to revise

the basic of these principals and that was all to make to establish and found the relativity

principle and eventually the concepts of time and physical space missed its primary meanings.

The most significant problem was to be constant the speed of light and in general the speed

of transfer and diffusion of electromagnetic waves. And briefly it can be taken affidavit for

instance by well known Michelson 's and Morely 's experiences. The base of this experience

is on the principle that is called in Newtonian classical mechanics as the principle of speeds

combinations. For instance, if a boat is abandoned in water flow in a river, it will move with

the same speed of river flow and an observer that has stood on the beach, can determine the

speed of boat and thus the speed of water.

We suppose such that the speed of river flow is 10 meter in hour, so for observer the boat

will move with the same speed 10 meter in hour. Now we suppose that oarsmen have sat

in boat and by roaing, they drive boat in stationary water with 70 meter in hour. If these

oarsmen make boat to move with the same speed in mentioned river, according to Newtonian

mechanics principle if they oar in the same direct of river, for observer on beach, the moving

of boat seems 80 meter in hour, though boat is driven by oarsmen with speed 70 meter in

hour and river flows in the same direct of boat with speed 10 meter in hour and consequently

the speed of boat will be the sum of two speeds for observer. Whereas if oarsmen unlikely

oar boat in opposite direct of water flow, for observer on beach the speed of boat will seem

60 meter in hour. The experience in the case of light and measurement its speed does not

corroborate this principle, however, the tensional speed of light transferor environment is

considerable large amount. Indeed, the electromagnetic waves do not follow Newtonian

mechanics principle.

The other problem that was not interpreted and commented with basic principles of classical

physic, was the problem of being postponed Mercury perigee and tendency of star spectrum

toward the infrared.

In revision that in basics of natural sciences was fulfilled, th famed scientists have attempted,

but eventually, the solution of this problem and resolving of difficulties be accomplished by

Einstein's genius. The statement of firm and scientifical Einstein's relativity principles is not

possible except by mathematical language and it is not contained here in the comprehension

of these words and I try to mention briefly for readers its more or less perceptible results in

particular from the aspect of the universe organization.

Before the explanation of the issue, I have to mention two points:

1. To confine the dimensions to three dimensions is not the result of nature of space or

objects, but it is just the human's experimental possible in the three dimensions. In

other words, we can say that man has created three dimensional space. For instance,

human's maintaining balance system such as tactile sense, sense of sight and in

particular half crescent channels in ears that balance maintaining is accomplished by

them (in darkness the possibility of balance maintaining is the result of these channels)

have been created as three dimensional and indeed it is our experiences that build a

three dimensional space. The imagination of spaces with more dimensions is possible

and the lack of contradiction that is observed in the multidimensional geometries,

makes indisputable this possibility.

2. In non-Euclidean geometries that have been mentioned synoptically at the first of

these words, it can be founded spaces that are closed, surrounded and however infinite

or unlimited. For instance, it can be drawn a closed curve in the plane such that its

surrounded surface is closed but the perimeter of this curve is unlimited.

From these two introductions, it can be easily realized that perhaps problems and questions

such as:

1. what is the beyond of the universe?

2. Where does space end?

3. Are the universe and dimensions finite or infinite? That seems apparently reasonable

and meaningful but indeed is meaningless and absurd.

Now, we can state synoptically the results of Einstein's relativity principle about

physical universe.

In the opinion of Newton, the space and bodies were realized and determined whereas

time was interpreted as a subjective and conceivable issue. Furthermore, the space and

time that one was realized and the other was conceivable, both of them were absolute

and independent from each other. Namely, their scale and measuring did not depend

on observer's quiescince or moving situation. Time or local interval were considered

as two uniform issues for everyone in everywhere.

Einstein's principle denies all of these elements. Firstly, each of space and time alone has no

authenticity and realization but rather the fact of nature is a mixed both of them. However,

it can be imagined or perhaps described each of these by abstraction and abruption, but the

possibility of experience, sclae and measuring the mixed part of them that in terms of Einstein

is called space-time, is not possible. Secondly, according to this introduction, abstract and

absolute measuring is abstained from these two factors, therefore time or local interval of two

supposed issues will change according to the observer's situation and moving.

Einstein's space-time seems thus similar to 4-dimensional mathematical space. In the first

model of the universe, the time dimension of the universe seems infinite and direct. Whereas

the local dimensions are closed and surrounded but infinite. Light that emits from a point

in the universe, will come back eventually again to this point and this time dimension is

representative of diameter in Einstein's universe and is farther up miliard miliard years.

The other model of the universe has been planed by Danish astronomer De Sitter in that the

universe is hyperbolic, time and local dimensions are all infinite but none of them are direct.

In these two models, there exist areas in the universe in that time is stationary and in french

term , it is called “Les Zones du temps stationnaire”. In these areas, there is no motion and no

moving. Indestructible supremacy of time has no sovereignty in these areas.

The progress of physics and in particular astrophysics showed that indeed all stars keep away

from each other and at the beginning such a thing is immutable. For instance, if some points

move on the surface a sphere, they all cannot keep away from each other and some of them

have to approach the others. This evident issue made revise in the mentioned models of the

universe and to bring up the theory of expanded universe. In the instance that was mentioned,

if some points have been drawn on the surface of a sphere (or a closed convex surface) like

a balloon and a child blows in it, since the surface of sphere expands, it seems so that these

points keep away from each other. The model of expanded universe has been founded by

Eddington and his student, the famed Belgian priest mathematician George Lemaitre . In this

model, the local dimensions of the universe is every moment changeable. In Einstein's and De

Sitter's models, the local dimensions (i.e. the abstarct three dimensional space that is obtained

in the universe after abstraction by eliminating timedimension) was immutable but in George

Lemaitre's model, this local dimension is a function of time in terms of mathematicians.

Expanded universe cannot always expand more and there exists border for this expansion that

at that time the universe will collapse and will repeat the primary chaos. According to George

Lemaitre's computations, the universe is now close to this border of desolation and perhaps

miliards years after this will fall down and collapse.

Here, it is not irrelevant that after mentioning an introduction, it is pointed out to recent

astronomical observations. Matter possesses the property of expansion, diluted and as well

contraction and density. Namely it can be put an object under pressing and reduced its

volume and consequently made it more condensed and denser or as the result of reduction of

pressure and some other physical factors, its volume can be increased and made the object

more expanded and diluted. But anyway, these two have border possibility, namely, as if an

object expands so much it will consequently explode, also as if an object is compressed more

than permitted, i.e, in the both cases of unlimited expansion or pressing, the object becomes

unstable and maybe easily collapse.

Recent astronomical observations, in particular the modern science radio astronomy has

observed dead extinct suns in dark areas of the universe that due to extinct, visible waves are

not emitted by them. These suns are so compressed and heavy that some of them are smaller

than the moon of the earth and thousands thousand times are more heavy than the sun, for

instance, each cubic centimeter of these suns has about 700 kg mass. These suns are in border

of their own unstable explosion and eventually they will explode and perhaps will become in

the form of spiral galaxies. In George Lemaitre's system, these compressions of extinct suns

are the result of the expansion universe and the statement of quality is out of comprehension

of these words.

12

The universe has boarder in other aspect and that is the primary elements that form matter in

one side and enormous galaxies and nebulars on the other side and inscrutable relationship

of compass matter in suns that emits electrons and the other particles in the space and some

fameless stars attract and compress them and eventually they abandon unstable compressed

matter in cycle of physical transformation into its own cosmological predestination. This is

another story and with honorable readers' permission, I finish word here.

1This book is a collection of eighteen essays that has been published by “Dehkhoda Publication House“ in 19??.
The essays of the book are either lectures that were given by Professor Hashtroudi in various assemblies or
articles that had been already inserted and published in press.

2Iranian musical instrument

3Jalal ad-Din Mohammad Balkhi also known as Rumi or Mevlana (1207-1273)

4Khawja Shamsu Din Mohammad Hafez Shirazi(1325/6-1389/90)

5Mohammad ibn Zakariya Razi (865-925)

6Abu Nasr Mohammad ibn Mohammad Farabi(872-950)

7Abu Ali al-Hossein ibn Abdollah ibn Sina known as ibn Sina or Avicenna (980-1037)

8Khwaja Mohammad ibn Mohammad ibn Hasan Tusi (1201-1274)

9Albert Abraham Michelson(1852-1931)

10Edward Morely(1838-1923)

11Willem De Sitter (1872-1934)

12Arthur Eddington (1882-1944)

13George Lemaitre (1894-1966)




Translated by Fariba Elliee

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