Social cycle theory
Encyclopedia
Social cycle theories are among the earliest social theories in sociology
. Unlike the theory of social evolutionism, which views the evolution of society and human history as progressing in some new, unique direction(s), sociological cycle theory argues that events and stages of society and history are generally repeating themselves in cycles. Such a theory does not necessarily imply that there cannot be any social progress
. In the early theory of Sima Qian
and the more recent theories of long-term ("secular") political-demographic cycles as well as in the Varnic theory
of P.R. Sarkar an explicit accounting is made of social progress.
as repeating cycles of Dark and Golden Ages was a common belief among ancient cultures.
The more limited cyclical view of history defined as repeating cycles of events was put forward in the academic world in the 19th century in historiosophy (a branch of historiography
) and is a concept that falls under the category of sociology
. However, Polybius
, Ibn Khaldun
(see Asabiyyah
), and Giambattista Vico
can be seen as precursors of this analysis. The Saeculum
was identified in Roman times. In recent times, P. R. Sarkar in his Social Cycle Theory has used this idea to elaborate his interpretation of history.
n philosopher Nikolai Danilewski (1822-1885) is important. In Rossiia i Europa (1869) he differentiated between various smaller civilization
s (Egyptian, Chinese, Persian, Greek, Roman, German, and Slav, among others). He wrote that each civilization has a life cycle, and by the end of the 19th century the Roman-German civilization was in decline, while the Slav civilization was approaching its Golden Age
. A similar theory was put forward by Oswald Spengler
(1880-1936) who in his Der Untergang des Abendlandes (1918) also expected that the Western civilization
was about to collapse.
The first social cycle theory in sociology was created by Italian
sociologist and economist Vilfredo Pareto
(1848-1923) in his Trattato di Sociologia Generale (1916). He centered his theory on the concept of an elite
social class
, which he divided into cunning 'foxes' and violent 'lions'. In his view of society, the power
constantly passes from the 'foxes' to the 'lions' and vice versa.
Sociological cycle theory was also developed by Pitirim A. Sorokin (1889-1968) in his Social and Cultural Dynamics (1937, 1943). He classified societies according to their 'cultural mentality', which can be ideational (reality is spiritual), sensate (reality is material), or idealistic (a synthesis of the two). He interpreted the contemporary West as a sensate civilization dedicated to technological progress and prophesied its fall into decadence and the emergence of a new ideational or idealistic era.
s.
The presence of political-demographic cycles in the pre-modern history of Europe
and China
, and in chiefdom
level societies worldwide has been known for quite a long time, and already in the 1980s more or less developed mathematical models of demographic cycles started to be produced (first of all for Chinese "dynastic cycle
s") (Usher 1989). At the moment we have a very considerable number of such models (Chu and Lee 1994; Nefedov 1999, 2002, 2003, 2004; S. Malkov, Kovalev, and A. Malkov 2000; S. Malkov and A. Malkov 2000; Malkov and Sergeev 2002, 2004a, 2004b; Malkov et al. 2002; Malkov 2002, 2003, 2004; Turchin
2003, 2005a; Korotayev
et al. 2006).
Recently the most important contributions to the development of the mathematical models of long-term ("secular") sociodemographic cycles have been made by Sergey Nefedov, Peter Turchin
, Andrey Korotayev
, and Sergey Malkov. What is important is that on the basis of their models Nefedov, Turchin and Malkov have managed to demonstrate that sociodemographic cycles were a basic feature of complex agrarian systems (and not a specifically Chinese or European phenomenon).
The basic logic of these models is as follows:
It has become possible to model these dynamics mathematically in a rather effective way. Note that the modern theories of political-demographic cycles do not deny the presence of trend dynamics and attempt at the study of the interaction between cyclical and trend components of historical dynamics.
Modern social scientists from different fields have introduced cycle theories to predict civilizational collapses in approaches that apply contemporary methods that update the approach of Spengler
, such as the work of Joseph Tainter
suggesting a civilizational life-cycle. In more micro-studies that follow the work of Malthus, scholars such as David Lempert have presented "alpha-helix" models of population, economics, and political response, including violence, in cyclical forms that add aspects of culture change into the model. Lempert has also modeled political violence in Russian society, suggesting that theories attributing violence in Russia to ideologies are less useful than cyclical models of population and economic productivity.
In Sarkar's Law of Social Cycle
social progress is defined in terms of a new vision of human progress by placing an emphasis on human spiritual development
. Integrated with that is Sarkar's theory of four basic ages of warriors, intellectuals and acquisitors, and a brief age of labourers. During such ages humanity has faced an eternal struggle with each epoch
deteriorating into a harmful exploitative
phase.
Sarkar devises an exit strategy
from such a development, based on the role of enlightened moralists, the Sad-Vipras
. It is their role, based on self-less virtues and ideation on the divine
, to apply energy and accelerate social momentum when the evolutionary process is caught up in social stasis
. If this is not done, the ruling class, after having abandoned its original virtue
s, by placing an intense focus on its own social agenda
begins to inflict tremendous and unjustified misery
on other sections of society. The downfall
of Soviet Communism
in 1990, the Great Depression
of the 1930s and the Late-2000s recession are manifestations of such social stasis.
Sociology
Sociology is the study of society. It is a social science—a term with which it is sometimes synonymous—which uses various methods of empirical investigation and critical analysis to develop a body of knowledge about human social activity...
. Unlike the theory of social evolutionism, which views the evolution of society and human history as progressing in some new, unique direction(s), sociological cycle theory argues that events and stages of society and history are generally repeating themselves in cycles. Such a theory does not necessarily imply that there cannot be any social progress
Social progress
Social progress is the idea that societies can or do improve in terms of their social, political, and economic structures. This may happen as a result of direct human action, as in social enterprise or through social activism, or as a natural part of sociocultural evolution...
. In the early theory of Sima Qian
Sima Qian
Sima Qian was a Prefect of the Grand Scribes of the Han Dynasty. He is regarded as the father of Chinese historiography for his highly praised work, Records of the Grand Historian , a "Jizhuanti"-style general history of China, covering more than two thousand years from the Yellow Emperor to...
and the more recent theories of long-term ("secular") political-demographic cycles as well as in the Varnic theory
Law of Social Cycle
Law of Social Cycle, also known as the Social Cycle Theory, is a theory of human historical motivity based on "the ancient spiritual ideas of the Vedas"...
of P.R. Sarkar an explicit accounting is made of social progress.
Predecessors
Interpretation of historyHistory
History is the discovery, collection, organization, and presentation of information about past events. History can also mean the period of time after writing was invented. Scholars who write about history are called historians...
as repeating cycles of Dark and Golden Ages was a common belief among ancient cultures.
The more limited cyclical view of history defined as repeating cycles of events was put forward in the academic world in the 19th century in historiosophy (a branch of historiography
Historiography
Historiography refers either to the study of the history and methodology of history as a discipline, or to a body of historical work on a specialized topic...
) and is a concept that falls under the category of sociology
Sociology
Sociology is the study of society. It is a social science—a term with which it is sometimes synonymous—which uses various methods of empirical investigation and critical analysis to develop a body of knowledge about human social activity...
. However, Polybius
Polybius
Polybius , Greek ) was a Greek historian of the Hellenistic Period noted for his work, The Histories, which covered the period of 220–146 BC in detail. The work describes in part the rise of the Roman Republic and its gradual domination over Greece...
, Ibn Khaldun
Ibn Khaldun
Ibn Khaldūn or Ibn Khaldoun was an Arab Tunisian historiographer and historian who is often viewed as one of the forerunners of modern historiography, sociology and economics...
(see Asabiyyah
Asabiyyah
`Asabiyya or asabiyah refers to social solidarity with an emphasis on unity, group consciousness, and social cohesion, originally in a context of "tribalism" and "clanism", but sometimes used for modern nationalism as well, resembling also communitarism...
), and Giambattista Vico
Giambattista Vico
Giovanni Battista ' Vico or Vigo was an Italian political philosopher, rhetorician, historian, and jurist....
can be seen as precursors of this analysis. The Saeculum
Saeculum
A saeculum is a length of time roughly equal to the potential lifetime of a person or the equivalent of the complete renewal of a human population. The term was first used by the Etruscans. Originally it meant the period of time from the moment that something happened until the point in time that...
was identified in Roman times. In recent times, P. R. Sarkar in his Social Cycle Theory has used this idea to elaborate his interpretation of history.
Classical theories
Among the prominent historiosophers, RussiaRussia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...
n philosopher Nikolai Danilewski (1822-1885) is important. In Rossiia i Europa (1869) he differentiated between various smaller civilization
Civilization
Civilization is a sometimes controversial term that has been used in several related ways. Primarily, the term has been used to refer to the material and instrumental side of human cultures that are complex in terms of technology, science, and division of labor. Such civilizations are generally...
s (Egyptian, Chinese, Persian, Greek, Roman, German, and Slav, among others). He wrote that each civilization has a life cycle, and by the end of the 19th century the Roman-German civilization was in decline, while the Slav civilization was approaching its Golden Age
Golden Age
The term Golden Age comes from Greek mythology and legend and refers to the first in a sequence of four or five Ages of Man, in which the Golden Age is first, followed in sequence, by the Silver, Bronze, and Iron Ages, and then the present, a period of decline...
. A similar theory was put forward by Oswald Spengler
Oswald Spengler
Oswald Manuel Arnold Gottfried Spengler was a German historian and philosopher whose interests also included mathematics, science, and art. He is best known for his book The Decline of the West , published in 1918, which puts forth a cyclical theory of the rise and decline of civilizations...
(1880-1936) who in his Der Untergang des Abendlandes (1918) also expected that the Western civilization
Western world
The Western world, also known as the West and the Occident , is a term referring to the countries of Western Europe , the countries of the Americas, as well all countries of Northern and Central Europe, Australia and New Zealand...
was about to collapse.
The first social cycle theory in sociology was created by Italian
Italy
Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...
sociologist and economist Vilfredo Pareto
Vilfredo Pareto
Vilfredo Federico Damaso Pareto , born Wilfried Fritz Pareto, was an Italian engineer, sociologist, economist, political scientist and philosopher. He made several important contributions to economics, particularly in the study of income distribution and in the analysis of individuals' choices....
(1848-1923) in his Trattato di Sociologia Generale (1916). He centered his theory on the concept of an elite
Elite
Elite refers to an exceptional or privileged group that wields considerable power within its sphere of influence...
social class
Social class
Social classes are economic or cultural arrangements of groups in society. Class is an essential object of analysis for sociologists, political scientists, economists, anthropologists and social historians. In the social sciences, social class is often discussed in terms of 'social stratification'...
, which he divided into cunning 'foxes' and violent 'lions'. In his view of society, the power
Power (sociology)
Power is a measurement of an entity's ability to control its environment, including the behavior of other entities. The term authority is often used for power perceived as legitimate by the social structure. Power can be seen as evil or unjust, but the exercise of power is accepted as endemic to...
constantly passes from the 'foxes' to the 'lions' and vice versa.
Sociological cycle theory was also developed by Pitirim A. Sorokin (1889-1968) in his Social and Cultural Dynamics (1937, 1943). He classified societies according to their 'cultural mentality', which can be ideational (reality is spiritual), sensate (reality is material), or idealistic (a synthesis of the two). He interpreted the contemporary West as a sensate civilization dedicated to technological progress and prophesied its fall into decadence and the emergence of a new ideational or idealistic era.
Modern theories
One of the most important recent findings in the study of the long-term dynamic social processes was the discovery of the political-demographic cycles as a basic feature of the dynamics of complex agrarian systemAgrarian system
An agrarian system is a concept used to describe the dynamic set of economic and technological factors that affect agricultural practices. It is premised on the idea that different systems have developed depending on the natural and social conditions specific to a particular region...
s.
The presence of political-demographic cycles in the pre-modern history of Europe
Europe
Europe is, by convention, one of the world's seven continents. Comprising the westernmost peninsula of Eurasia, Europe is generally 'divided' from Asia to its east by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting...
and China
China
Chinese civilization may refer to:* China for more general discussion of the country.* Chinese culture* Greater China, the transnational community of ethnic Chinese.* History of China* Sinosphere, the area historically affected by Chinese culture...
, and in chiefdom
Chiefdom
A chiefdom is a political economy that organizes regional populations through a hierarchy of the chief.In anthropological theory, one model of human social development rooted in ideas of cultural evolution describes a chiefdom as a form of social organization more complex than a tribe or a band...
level societies worldwide has been known for quite a long time, and already in the 1980s more or less developed mathematical models of demographic cycles started to be produced (first of all for Chinese "dynastic cycle
Dynastic cycle
Dynastic cycle is an important political theory in Chinese history. According to this theory, every dynasty goes through a culture cycle.-The cycle:The dynastic cycle appears as it follows:...
s") (Usher 1989). At the moment we have a very considerable number of such models (Chu and Lee 1994; Nefedov 1999, 2002, 2003, 2004; S. Malkov, Kovalev, and A. Malkov 2000; S. Malkov and A. Malkov 2000; Malkov and Sergeev 2002, 2004a, 2004b; Malkov et al. 2002; Malkov 2002, 2003, 2004; Turchin
Peter Turchin
Peter Turchin is a Russian-American scientist, specializing in population biology and "cliodynamics" — mathematical modeling and statistical analysis of the dynamics of historical societies.- Biography :...
2003, 2005a; Korotayev
Andrey Korotayev
Andrey Korotayev is an anthropologist, economic historian, and sociologist, with major contributions to world-systems theory, cross-cultural studies, Near Eastern history, and mathematical modeling of social and economic macrodynamics.Education and career=Born in Moscow, Andrey Korotayev attended...
et al. 2006).
Recently the most important contributions to the development of the mathematical models of long-term ("secular") sociodemographic cycles have been made by Sergey Nefedov, Peter Turchin
Peter Turchin
Peter Turchin is a Russian-American scientist, specializing in population biology and "cliodynamics" — mathematical modeling and statistical analysis of the dynamics of historical societies.- Biography :...
, Andrey Korotayev
Andrey Korotayev
Andrey Korotayev is an anthropologist, economic historian, and sociologist, with major contributions to world-systems theory, cross-cultural studies, Near Eastern history, and mathematical modeling of social and economic macrodynamics.Education and career=Born in Moscow, Andrey Korotayev attended...
, and Sergey Malkov. What is important is that on the basis of their models Nefedov, Turchin and Malkov have managed to demonstrate that sociodemographic cycles were a basic feature of complex agrarian systems (and not a specifically Chinese or European phenomenon).
The basic logic of these models is as follows:
- After the population reaches the ceiling of the carrying capacityCarrying capacityThe carrying capacity of a biological species in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water and other necessities available in the environment...
of land, its growth rate declines toward near-zero values. - The system experiences significant stress with decline in the living standards of the common population, increasing the severity of famineFamineA famine is a widespread scarcity of food, caused by several factors including crop failure, overpopulation, or government policies. This phenomenon is usually accompanied or followed by regional malnutrition, starvation, epidemic, and increased mortality. Every continent in the world has...
s, growing rebellions etc. - As has been shown by Nefedov, most complex agrarian systems had considerable reserves for stability, however, within 50–150 years these reserves were usually exhausted and the systemSystemSystem is a set of interacting or interdependent components forming an integrated whole....
experienced a demographic collapse (a Malthusian catastropheMalthusian catastropheA Malthusian catastrophe was originally foreseen to be a forced return to subsistence-level conditions once population growth had outpaced agricultural production...
), when increasingly severe famines, epidemics, increasing internal warWarWar is a state of organized, armed, and often prolonged conflict carried on between states, nations, or other parties typified by extreme aggression, social disruption, and usually high mortality. War should be understood as an actual, intentional and widespread armed conflict between political...
fare and other disasters led to a considerable decline of populationPopulationA population is all the organisms that both belong to the same group or species and live in the same geographical area. The area that is used to define a sexual population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals...
. - As a result of this collapse, free resources became available, per capita production and consumption considerably increased, the population growthPopulation growthPopulation growth is the change in a population over time, and can be quantified as the change in the number of individuals of any species in a population using "per unit time" for measurement....
resumed and a new sociodemographic cycle started.
It has become possible to model these dynamics mathematically in a rather effective way. Note that the modern theories of political-demographic cycles do not deny the presence of trend dynamics and attempt at the study of the interaction between cyclical and trend components of historical dynamics.
Modern social scientists from different fields have introduced cycle theories to predict civilizational collapses in approaches that apply contemporary methods that update the approach of Spengler
Oswald Spengler
Oswald Manuel Arnold Gottfried Spengler was a German historian and philosopher whose interests also included mathematics, science, and art. He is best known for his book The Decline of the West , published in 1918, which puts forth a cyclical theory of the rise and decline of civilizations...
, such as the work of Joseph Tainter
Joseph Tainter
Joseph A. Tainter is a U.S. anthropologist and historian.Tainter studied anthropology at the University of California and Northwestern University, where he received his Ph.D. in 1975. He is currently a professor in the Department of Environment and Society at Utah State University...
suggesting a civilizational life-cycle. In more micro-studies that follow the work of Malthus, scholars such as David Lempert have presented "alpha-helix" models of population, economics, and political response, including violence, in cyclical forms that add aspects of culture change into the model. Lempert has also modeled political violence in Russian society, suggesting that theories attributing violence in Russia to ideologies are less useful than cyclical models of population and economic productivity.
In Sarkar's Law of Social Cycle
Law of Social Cycle
Law of Social Cycle, also known as the Social Cycle Theory, is a theory of human historical motivity based on "the ancient spiritual ideas of the Vedas"...
social progress is defined in terms of a new vision of human progress by placing an emphasis on human spiritual development
Hindu idealism
There are currents of idealism in classical Hindu philosophy.Idealism and materialism are the principal monist ontologies.A related branch is the Buddhist concept of consciousness-only.Idealist notions have been supported by the Vedanta and Yoga schools...
. Integrated with that is Sarkar's theory of four basic ages of warriors, intellectuals and acquisitors, and a brief age of labourers. During such ages humanity has faced an eternal struggle with each epoch
Epoch (reference date)
In the fields of chronology and periodization, an epoch is an instance in time chosen as the origin of a particular era. The "epoch" then serves as a reference point from which time is measured...
deteriorating into a harmful exploitative
Exploitation
This article discusses the term exploitation in the meaning of using something in an unjust or cruel manner.- As unjust benefit :In political economy, economics, and sociology, exploitation involves a persistent social relationship in which certain persons are being mistreated or unfairly used for...
phase.
Sarkar devises an exit strategy
Exit strategy
An exit strategy is a means of leaving one's current situation, either after a predetermined objective has been achieved, or as a strategy to mitigate failure. An organisation or individual without an exit strategy may be in a quagmire...
from such a development, based on the role of enlightened moralists, the Sad-Vipras
Sadvipras
Sadvipra is a term coined by the late Indian philosopher and spiritual leader P.R. Sarkar to describe people beholden to a sentient philosophy of life that makes them moralists...
. It is their role, based on self-less virtues and ideation on the divine
Divinity
Divinity and divine are broadly applied but loosely defined terms, used variously within different faiths and belief systems — and even by different individuals within a given faith — to refer to some transcendent or transcendental power or deity, or its attributes or manifestations in...
, to apply energy and accelerate social momentum when the evolutionary process is caught up in social stasis
Stasis
The term stasis may refer to* A state of stability, in which all forces are equal and opposing, therefore they cancel out each other....
. If this is not done, the ruling class, after having abandoned its original virtue
Virtue
Virtue is moral excellence. A virtue is a positive trait or quality subjectively deemed to be morally excellent and thus is valued as a foundation of principle and good moral being....
s, by placing an intense focus on its own social agenda
Political agenda
A political agenda is a set of issues and policies laid out by an executive or cabinet in government that tries to influence current and near-future political news and debate....
begins to inflict tremendous and unjustified misery
Misery
Misery is a psychological horror novel by Stephen King. The novel was nominated for the World Fantasy Award for Best Novel in 1988, and was later made into a Hollywood film and an off-Broadway play of the same name.-Plot summary:...
on other sections of society. The downfall
The Downfall of Capitalism and Communism
The Downfall of Capitalism and Communism is a major work by Ravi Batra in the field of historical evolution, published in 1978. The book's full title is The Downfall of Capitalism and Communism: A New Study of History...
of Soviet Communism
Soviet Union
The Soviet Union , officially the Union of Soviet Socialist Republics , was a constitutionally socialist state that existed in Eurasia between 1922 and 1991....
in 1990, the Great Depression
Great Depression
The Great Depression was a severe worldwide economic depression in the decade preceding World War II. The timing of the Great Depression varied across nations, but in most countries it started in about 1929 and lasted until the late 1930s or early 1940s...
of the 1930s and the Late-2000s recession are manifestations of such social stasis.
Further reading
- Cheung, Edward, "Baby Boomers, Generation X and Social Cycles", Longwave Press, 2007.
- Chu, C. Y. C., and R. D. Lee. (1994) Famine, Revolt, and the Dynastic Cycle: Population Dynamics in Historic China. Journal of Population Economics 7: 351–78.
- Johan GaltungJohan GaltungJohan Galtung is a Norwegian sociologist and the principal founder of the discipline of peace and conflict studies. He founded the Peace Research Institute Oslo in 1959, serving as its Director until 1970, and established the Journal of Peace Research in 1964...
and Sohail InayatullahSohail InayatullahSohail Tahir Inayatullah is a Pakistan-born political scientist and futurist who lives in Australia. He holds a number of academic positions:*Professor, Graduate Institute of Futures Studies, Tamkang University...
, Macrohistory and Macrohistorians: Perspectives on Individual, Social, and Civilizational Change, Praeger Publishers, 1997, ISBN 0275957551. - Sohail InayatullahSohail InayatullahSohail Tahir Inayatullah is a Pakistan-born political scientist and futurist who lives in Australia. He holds a number of academic positions:*Professor, Graduate Institute of Futures Studies, Tamkang University...
, Understanding P. R. Sarkar: The Indian Episteme, Macrohistory and Transformative Knowledge, Brill Academic Publishers, 2002, ISBN 9004128425. - Korotayev, A., Malkov, A., & Khaltourina, D. (2006) Introduction to Social Macrodynamics: Secular Cycles and Millennial Trends. Moscow: URSS. ISBN 5484005590. Chapter 4.
- Korotayev, A. & Khaltourina D. (2006) Introduction to Social Macrodynamics: Secular Cycles and Millennial Trends in Africa. Moscow: URSS. ISBN 5484005604
- David Lempert, A Demographic-Economic Explanation of Political Stability: Mauritius as a Microcosm, Eastern Africa Economic Review, Vol. 3 No. 1, 1987; and Daily Life in a Crumbling Empire, Columbia University Press/ Eastern European Monographs, 1996.
- Nefedov, S. A. (2003) A Theory of Demographic Cycles and the Social Evolution of Ancient and Medieval Oriental Societies. Oriens 3: 5-22.
- Nefedov, S. A. (2004) A Model of Demographic Cycles in Traditional Societies: The Case of Ancient China. Social Evolution & HistorySocial Evolution & HistorySocial Evolution & History is a peer-reviewed academic journal focused on the development of human societies in the past, present and future. In addition to original research articles, Social Evolution & History includes critical notes and a book review section. It is published in English twice a...
3(1): 69–80. - Postan, M. M. (1973) Essays on Medieval Agriculture and General Problems of the Medieval Economy. Cambridge: Cambridge University Press.
- Prabhat Rainjan Sarkar (1967) Human Society-2, Ananda Marga Publications, Anandanagar, P.O.Baglata,Dist. Purulia, West Bengal, India.
- Tainter, Joseph, The Collapse of Complex Civilizations.
- Turchin, P.Peter TurchinPeter Turchin is a Russian-American scientist, specializing in population biology and "cliodynamics" — mathematical modeling and statistical analysis of the dynamics of historical societies.- Biography :...
(2003) Historical Dynamics: Why States Rise and Fall. Princeton, NJ: Princeton University Press. - Turchin, P.Peter TurchinPeter Turchin is a Russian-American scientist, specializing in population biology and "cliodynamics" — mathematical modeling and statistical analysis of the dynamics of historical societies.- Biography :...
(2005) Dynamical Feedbacks between Population Growth and Sociopolitical Instability in Agrarian States. Structure & Dynamics 1 http://repositories.cdlib.org/imbs/socdyn/sdeas/vol1/iss1/art3/. - Turchin, P.Peter TurchinPeter Turchin is a Russian-American scientist, specializing in population biology and "cliodynamics" — mathematical modeling and statistical analysis of the dynamics of historical societies.- Biography :...
, et al., eds. (2007) History & Mathematics: Historical Dynamics and Development of Complex Societies. Moscow: KomKniga. ISBN 5484010020 - Usher, D. (1989) The Dynastic Cycle and the Stationary State. The American Economic Review 79: 1031–44.
- Weiss, V. (2007) The population cycle drives human history - from a eugenic phase into a dysgenic phase and eventual collapse. The Journal of Social, Political and Economic Studies 32: 327-358 http://www.jspes.org/fall2007_weiss.html
External links
- Arise Cliodynamics by Peter TurchinPeter TurchinPeter Turchin is a Russian-American scientist, specializing in population biology and "cliodynamics" — mathematical modeling and statistical analysis of the dynamics of historical societies.- Biography :...
- Oswald Spengler and world history
- Oswald Spengler: An Introduction to his Life and Ideas
- Secular Cycles and Millennial Trends
- Complex historical dynamics of crisis: the case of Byzantium (with an extensive discussion of the concept of secular cycles from the point of view of medieval studies)