Social cycle theories are among the earliest
social theories
Social theories are analytical frameworks, or paradigms, that are used to study and interpret social phenomenon, social phenomena.Seidman, S., 2016. Contested knowledge: Social theory today. John Wiley & Sons. A tool used by social scientists, s ...
in
sociology
Sociology is the scientific study of human society that focuses on society, human social behavior, patterns of Interpersonal ties, social relationships, social interaction, and aspects of culture associated with everyday life. The term sociol ...
. Unlike the theory of
social evolutionism, which views the
evolution of society and
human history
Human history or world history is the record of humankind from prehistory to the present. Early modern human, Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers. They Early expansions of hominin ...
as progressing in some new, unique direction(s), sociological cycle theory argues that events and stages of society and history generally repeat themselves in cycles.
Such a theory does not necessarily imply that there cannot be any
social progress
Progress is movement towards a perceived refined, improved, or otherwise desired state. It is central to the philosophy of progressivism, which interprets progress as the set of advancements in technology, science, and social organization effic ...
. In the early theory of
Sima Qian
Sima Qian () was a Chinese historian during the early Han dynasty. He is considered the father of Chinese historiography for the ''Shiji'' (sometimes translated into English as ''Records of the Grand Historian''), a general history of China cov ...
and the more recent theories of long-term ("secular") political-demographic cycles, an explicit accounting is made of social progress.
Historical forerunners
Interpretation of
history
History is the systematic study of the past, focusing primarily on the Human history, human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some t ...
as repeating cycles of Dark and Golden Ages was a common belief among ancient cultures. ''Kyklos'' (
Ancient Greek
Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek ...
: κύκλος , "cycle") is a term used by some classical
Greek
Greek may refer to:
Anything of, from, or related to Greece, a country in Southern Europe:
*Greeks, an ethnic group
*Greek language, a branch of the Indo-European language family
**Proto-Greek language, the assumed last common ancestor of all kno ...
authors to describe what they considered as the cycle of
government
A government is the system or group of people governing an organized community, generally a State (polity), state.
In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
s in a society. It was roughly based on the history of Greek
city-states
A city-state is an independent sovereign city which serves as the center of political, economic, and cultural life over its contiguous territory. They have existed in many parts of the world throughout history, including cities such as Rome, ...
in the same period. The concept of the ''kyklos'' is first elaborated by
Plato
Plato ( ; Greek language, Greek: , ; born BC, died 348/347 BC) was an ancient Greek philosopher of the Classical Greece, Classical period who is considered a foundational thinker in Western philosophy and an innovator of the writte ...
,
Aristotle
Aristotle (; 384–322 BC) was an Ancient Greek philosophy, Ancient Greek philosopher and polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economics, politics, psychology, a ...
, and most extensively
Polybius
Polybius (; , ; ) was a Greek historian of the middle Hellenistic period. He is noted for his work , a universal history documenting the rise of Rome in the Mediterranean in the third and second centuries BC. It covered the period of 264–146 ...
. They all came up with their own interpretation of the cycle, and possible solutions to break the cycle, since they thought the cycle to be harmful.
Later writers such as
Cicero
Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, orator, writer and Academic skeptic, who tried to uphold optimate principles during the political crises tha ...
and
Machiavelli commented on the ''kyklos''. 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 is the study of the methods used by historians in developing history as an academic discipline. By extension, the term ":wikt:historiography, historiography" is any body of historical work on a particular subject. The historiog ...
) and is a concept that falls under the category of
sociology
Sociology is the scientific study of human society that focuses on society, human social behavior, patterns of Interpersonal ties, social relationships, social interaction, and aspects of culture associated with everyday life. The term sociol ...
. However,
Polybius
Polybius (; , ; ) was a Greek historian of the middle Hellenistic period. He is noted for his work , a universal history documenting the rise of Rome in the Mediterranean in the third and second centuries BC. It covered the period of 264–146 ...
,
Ibn Khaldun
Ibn Khaldun (27 May 1332 – 17 March 1406, 732–808 Hijri year, AH) was an Arabs, Arab Islamic scholar, historian, philosopher and sociologist. He is widely acknowledged to be one of the greatest social scientists of the Middle Ages, and cons ...
(see
Asabiyyah), and
Giambattista Vico
Giambattista Vico (born Giovan Battista Vico ; ; 23 June 1668 – 23 January 1744) was an Italian philosopher, rhetorician, historian, and jurist during the Italian Enlightenment. He criticized the expansion and development of modern rationali ...
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.
Plato
Plato
Plato ( ; Greek language, Greek: , ; born BC, died 348/347 BC) was an ancient Greek philosopher of the Classical Greece, Classical period who is considered a foundational thinker in Western philosophy and an innovator of the writte ...
describes his cycle of governments in his work ''
Republic
A republic, based on the Latin phrase ''res publica'' ('public affair' or 'people's affair'), is a State (polity), state in which Power (social and political), political power rests with the public (people), typically through their Representat ...
,'' Book VIII and IX.
He distinguishes
five forms of government:
aristocracy
Aristocracy (; ) is a form of government that places power in the hands of a small, privileged ruling class, the aristocracy (class), aristocrats.
Across Europe, the aristocracy exercised immense Economy, economic, Politics, political, and soc ...
,
timocracy
A timocracy (from Greek τιμή ''timē'', "honor, worth" and -κρατία ''-kratia'', "rule") in Aristotle's ''Politics'' is a state where only property owners may participate in government. More advanced forms of timocracy, where power der ...
,
oligarchy
Oligarchy (; ) is a form of government in which power rests with a small number of people. Members of this group, called oligarchs, generally hold usually hard, but sometimes soft power through nobility, fame, wealth, or education; or t ...
,
democracy
Democracy (from , ''dēmos'' 'people' and ''kratos'' 'rule') is a form of government in which political power is vested in the people or the population of a state. Under a minimalist definition of democracy, rulers are elected through competitiv ...
, and
tyranny
A tyrant (), in the modern English language, English usage of the word, is an autocracy, absolute ruler who is unrestrained by law, or one who has usurper, usurped a legitimate ruler's sovereignty. Often portrayed as cruel, tyrants may defen ...
, and writes that governments devolve respectively in this order from aristocracy into tyranny. Plato's cycle of governments is linked with his anthropology of the rulers that come with each form of government. This philosophy is intertwined with the way the cycle of governments plays out.
An aristocracy is ruled by aristocratic people whose rule is guided by their rationality. The decline of aristocracy into timocracy happens when people who are less qualified to rule come to power. Their rule and decision-making is guided by honor. Timocracy devolves into oligarchy as soon as those rulers act in pursuit of wealth. Oligarchy devolves into democracy when the rulers act on behalf of freedom. Lastly, democracy devolves into tyranny if rulers mainly seek power. Plato believes that having a
philosopher king
The philosopher king is a hypothetical ruler in whom political skill is combined with philosophical knowledge. The concept of a city-state ruled by philosophers is first explored in Plato's ''Republic'', written around 375 BC. Plato argued that ...
, and thus having an aristocratic form of government is the most desirable.
Polybius
According to Polybius, who has the most fully developed version of the ''kyklos'', it rotates through the three basic forms of government:
democracy
Democracy (from , ''dēmos'' 'people' and ''kratos'' 'rule') is a form of government in which political power is vested in the people or the population of a state. Under a minimalist definition of democracy, rulers are elected through competitiv ...
,
aristocracy
Aristocracy (; ) is a form of government that places power in the hands of a small, privileged ruling class, the aristocracy (class), aristocrats.
Across Europe, the aristocracy exercised immense Economy, economic, Politics, political, and soc ...
, and
monarchy
A monarchy is a form of government in which a person, the monarch, reigns as head of state for the rest of their life, or until abdication. The extent of the authority of the monarch may vary from restricted and largely symbolic (constitutio ...
, and the three degenerate forms of each of these governments:
ochlocracy
Mob rule or ochlocracy or mobocracy is a pejorative term describing an oppressive majoritarianism, majoritarian form of government controlled by the common people through the intimidation of authorities. Ochlocracy is distinguished from democr ...
,
oligarchy
Oligarchy (; ) is a form of government in which power rests with a small number of people. Members of this group, called oligarchs, generally hold usually hard, but sometimes soft power through nobility, fame, wealth, or education; or t ...
, and
tyranny
A tyrant (), in the modern English language, English usage of the word, is an autocracy, absolute ruler who is unrestrained by law, or one who has usurper, usurped a legitimate ruler's sovereignty. Often portrayed as cruel, tyrants may defen ...
. Originally society is in ochlocracy but the strongest figure emerges and sets up a monarchy. The monarch's descendants, who lack virtue because of their family's power, become
despots and the monarchy degenerates into a tyranny.
Because of the excesses of the ruler, the tyranny is overthrown by the leading citizens of the state, who set up an aristocracy. They too, quickly forget about virtue, and the state becomes an oligarchy. These oligarchs are overthrown by the people, who set up a democracy. Democracy soon becomes corrupt and degenerates into ochlocracy, beginning the cycle anew. Polybius's concept of the cycle of governments is called ''anacyclosis''.
Polybius, in contrast to Aristotle, focuses on the idea of
mixed government
Mixed government (or a mixed constitution) is a form of government that combines elements of democracy, aristocracy and monarchy, ostensibly making impossible their respective degenerations which are conceived in Aristotle's ''Politics'' as a ...
: the idea that the ideal government is one that blends elements of monarchy, aristocracy, and democracy. Aristotle mentions this notion but pays little attention to it. Polybius saw the
Roman Republic
The Roman Republic ( ) was the era of Ancient Rome, classical Roman civilisation beginning with Overthrow of the Roman monarchy, the overthrow of the Roman Kingdom (traditionally dated to 509 BC) and ending in 27 BC with the establis ...
as the embodiment of this mixed constitution, and this would explain why the Roman Republic was so powerful and why it remained stable for a longer amount of time.
Polybius' full description can be found in Book VI of his ''
Histories''.
Cicero
Cicero
Marcus Tullius Cicero ( ; ; 3 January 106 BC – 7 December 43 BC) was a Roman statesman, lawyer, scholar, philosopher, orator, writer and Academic skeptic, who tried to uphold optimate principles during the political crises tha ...
describes anacyclosis in his philosophical work ''
De re publica
''De re publica'' (''On the Republic''; see below) is a dialogue on Roman politics by Cicero, written in six books between 54 and 51 BC. The work does not survive in a complete state, and large parts are missing. The surviving sections derive ...
''.
His version of the anacyclosis is heavily inspired by Polybius' writings. Cicero argues, contrary to Polybius, that the Roman state can prevail and will not succumb to the harmful cycle despite its mixed government, as long as the Roman Republic will return to its ancient virtues (''
mos maiorum
The ''mos maiorum'' (; "ancestral custom" or "way of the ancestors"; : ''mores'', cf. English "mores"; ''maiorum'' is the genitive plural of "greater" or "elder") is the unwritten code from which the ancient Romans derived their social norms. It ...
'').
Machiavelli
Machiavelli, writing during the
Renaissance
The Renaissance ( , ) is a Periodization, period of history and a European cultural movement covering the 15th and 16th centuries. It marked the transition from the Middle Ages to modernity and was characterized by an effort to revive and sur ...
, appears to have adopted Polybius' version of the cycle. Machiavelli's adoption of anacyclosis can be seen in Book I, Chapter II of his ''
Discourses on Livy
The ''Discourses on Livy'' (, ) is a work of political history and philosophy written in the early 16th century () by the Italian writer and political theorist Niccolò Machiavelli, best known as the author of ''The Prince''. The ''Discourses'' ...
''.
Although Machiavelli adopts the idea of the circular structure in which types of governments alternate, he does not accept Polybius' idea that the cycle naturally devolves through the exact same pattern of governments.
19th and 20th century theories
Thomas Carlyle
Thomas Carlyle (4 December 17955 February 1881) was a Scottish essayist, historian, and philosopher. Known as the "Sage writing, sage of Chelsea, London, Chelsea", his writings strongly influenced the intellectual and artistic culture of the V ...
conceived of history as though it were a
phoenix, growing and dying in stages akin to the seasons. He saw the
French Revolution as the ashes or winter of European
civilisation
A civilization (also spelled civilisation in British English) is any complex society characterized by the development of the state, social stratification, urbanization, and symbolic systems of communication beyond signed or spoken languag ...
, and that it would necessarily build out of the rubble.
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
n philosopher
Nikolai Danilewski in ''Rossiia i Evropa'' (1869), differentiated between various smaller civilizations (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
The term Golden Age comes from Greek mythology, particularly the ''Works and Days'' of Hesiod, and is part of the description of temporal decline of the state of peoples through five Ages of Man, Ages, Gold being the first and the one during wh ...
. A similar theory was put forward by
Oswald Spengler
Oswald Arnold Gottfried Spengler (29 May 1880 – 8 May 1936) was a German polymath whose areas of interest included history, philosophy, mathematics, science, and art, as well as their relation to his organic theory of history. He is best know ...
, who in his ''
Der Untergang des Abendlandes'' (1918) also argued that the
Western civilization
Western culture, also known as Western civilization, European civilization, Occidental culture, Western society, or simply the West, refers to the internally diverse culture of the Western world. The term "Western" encompasses the social no ...
had entered its final phase of development and its decline was inevitable.
The first social cycle theory in sociology was created by
Italian
Italian(s) may refer to:
* Anything of, from, or related to the people of Italy over the centuries
** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom
** Italian language, a Romance languag ...
sociologist and economist
Vilfredo Pareto
Vilfredo Federico Damaso Pareto (; ; born Wilfried Fritz Pareto; 15 July 1848 – 19 August 1923) was an Italian polymath, whose areas of interest included sociology, civil engineering, economics, political science, and philosophy. He made severa ...
in his (1916). He centered his theory on the concept of an
elite
In political and sociological theory, the elite (, from , to select or to sort out) are a small group of powerful or wealthy people who hold a disproportionate amount of wealth, privilege, political power, or skill in a group. Defined by the ...
social class
A social class or social stratum is a grouping of people into a set of Dominance hierarchy, hierarchical social categories, the most common being the working class and the Bourgeoisie, capitalist class. Membership of a social class can for exam ...
, 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 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.
Alexandre Deulofeu developed a mathematical model of social cycles, that he claimed fit historical facts. He argued that civilizations and empires go through cycles in his book ''Mathematics of History'', written in
Catalan, published in 1951. He claims that each civilization passes through a minimum of three 1,700-year cycles. As part of civilizations, empires have an average lifespan of 550 years. He stated that by knowing the nature of these cycles, it could be possible to modify the cycles in such a way that change could be peaceful, instead of leading to war. Deulofeu believed he had found the origin of
Romanesque art
Romanesque art is the art of Europe from approximately 1000 AD to the rise of the Gothic Art, Gothic style in the 12th century, or later depending on region. The preceding period is known as the Pre-Romanesque period. The term was invented by 1 ...
, during the 9th century, in an area between
Empordà and
Roussillon
Roussillon ( , , ; , ; ) was a historical province of France that largely corresponded to the County of Roussillon and French Cerdagne, part of the County of Cerdagne of the former Principality of Catalonia. It is part of the region of ' ...
, which he argued was the cradle of the second cycle of western European civilization.
Literary expressions
Much of
post-apocalyptic fiction depicts various kinds of cyclical history, with depictions of civilization collapsing and being slowly built up again to collapse again and so on.
An early example is
Anatole France
(; born ; 16 April 1844 – 12 October 1924) was a French poet, journalist, and novelist with several best-sellers. Ironic and skeptical, he was considered in his day the ideal French man of letters.[satirical
Satire is a genre of the visual arts, visual, literature, literary, and performing arts, usually in the form of fiction and less frequently Nonfiction, non-fiction, in which vices, follies, abuses, and shortcomings are held up to ridicule, ...]
novel ''Penguin Island'' () which traces the history of Penguinia—a thinly disguised analogue of France—from medieval times to the modern times and into a future of a monstrous super-city—which eventually collapses. This is followed by a renewed Feudalism and agrarian society, and a gradual building up of increasingly advanced civilization—culminating with a new monstrous super-city which would eventually collapse again, and so on.
A later example is
Walter M. Miller Jr.'s ''
A Canticle for Leibowitz'', which begins in the aftermath of a devastating
nuclear war
Nuclear warfare, also known as atomic warfare, is a War, military conflict or prepared Policy, political strategy that deploys nuclear weaponry. Nuclear weapons are Weapon of mass destruction, weapons of mass destruction; in contrast to conven ...
, with the
Catholic Church
The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
seeking to preserve a remnant of old texts, as it did in the historical Early Middle Ages, and ends with a new civilization, built up over two thousand years, once again destroying itself in a nuclear war. A new group of Catholic clergy again set out to preserve a remnant of civilized knowledge.
In the future depicted in ''
October the First Is Too Late
''October the First is Too Late'' is a science fiction novel by astrophysicist Fred Hoyle. It was first published in 1966.
The novel describes an extraordinary temporary phase through which the world passes, eventually presenting a civilization ...
'', a 1966
science fiction
Science fiction (often shortened to sci-fi or abbreviated SF) is a genre of speculative fiction that deals with imaginative and futuristic concepts. These concepts may include information technology and robotics, biological manipulations, space ...
novel by
astrophysicist Fred Hoyle
Sir Fred Hoyle (24 June 1915 – 20 August 2001) was an English astronomer who formulated the theory of stellar nucleosynthesis and was one of the authors of the influential B2FH paper, B2FH paper. He also held controversial stances on oth ...
, the protagonists fly over where they expected to see the United States, but see no sign of urban civilization. At first assuming they were in the pre-1750 past, they later find it was a future time. Humanity is doomed to go through repeated cycles of industrialization, overpopulation, collapse—followed by rebuilding, and then again industrialization, overpopulation and collapse and so on, over and over again. In the far future, a civilization which is aware of this history no longer wants progress.
Contemporary 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 system
An agrarian system is 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 particula ...
s.
The presence of political-demographic cycles in the pre-modern history of
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
and
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
, and in
chiefdom
A chiefdom is a political organization of people representation (politics), represented or government, governed by a tribal chief, chief. Chiefdoms have been discussed, depending on their scope, as a stateless society, stateless, state (polity) ...
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 cycles") (Usher 1989). At the moment there are a 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).
Long cycle theory
George Modelski
George Modelski was Professor of political science in the University of Washington. Modelski was a professor there from 1967 to 1995.
Before working at the University of Washington, Modelski was a senior research fellow at the Institute of Adva ...
, who presented his ideas in the book ''Long Cycles in World Politics'' (1987), is the chief architect of long cycle theory. Long cycle theory describes the connection between war cycles, economic supremacy, and the political aspects of world leadership.
Long cycles, or long waves, offer perspectives on global politics by permitting "the careful exploration of the ways in which world wars have recurred, and lead states such as Britain and the United States have succeeded each other in an orderly manner." Not to be confused with
Simon Kuznets
Simon Smith Kuznets ( ; rus, Семён Абра́мович Кузне́ц, p=sʲɪˈmʲɵn ɐˈbraməvʲɪtɕ kʊzʲˈnʲets; April 30, 1901 – July 8, 1985) was a Russian-born American economist and statistician who received the 1971 Nobe ...
' idea of
long-cycles, or long-swings, long cycles of global politics are patterns of past world politics.
The long cycle, according to Dr. Dan Cox, is a period of time lasting approximately 70 to 100 years. At the end of that period, "the title of most powerful nation in the world switches hands." Modelski divides the long cycle into four phases. When periods of global war, which could last as much as one-fourth of the total long cycle, are factored in, the cycle can last from 87 to 122 years.
Many traditional theories of international relations, including the other approaches to hegemony, believe that the baseline nature of the international system is
anarchy
Anarchy is a form of society without rulers. As a type of stateless society, it is commonly contrasted with states, which are centralized polities that claim a monopoly on violence over a permanent territory. Beyond a lack of government, it can ...
. Modelski's long cycle theory, however, states that war and other destabilizing events are a natural product of the long cycle and larger
global system cycle. They are part of the living processes of the global polity and social order. Wars are "systemic decisions" that "punctuate the movement of the system at regular intervals." Because "world politics is not a random process of hit or miss, win or lose, depending on the luck of the draw or the brute strength of the contestants", anarchy does not play a role; long cycles have provided, for the last five centuries, a means for the successive selection and operation of numerous world leaders.
Modelski used to believe that long cycles were a product of the modern period. He suggests that the five long cycles, which have taken place since about 1500, are each a part of a larger global system cycle, or the modern world system.
Under the terms of long cycle theory, five hegemonic long cycles have taken place, each strongly correlating to economic
Kondratieff Waves (or K-Waves). The first hegemon would have been Portugal during the 16th century, then the Netherlands during the 17th century. Next, Great Britain served twice, first during the 18th century, then during the 19th century. The United States has been serving as hegemon since the end of World War II.
In 1988,
Joshua S Goldstein advanced the concept of the political midlife crisis in his book on "
Long Cycle Theory", ''Long Cycles: Prosperity and War in the Modern Age'',
which offers four examples of the process:
*The
British Empire
The British Empire comprised the dominions, Crown colony, colonies, protectorates, League of Nations mandate, mandates, and other Dependent territory, territories ruled or administered by the United Kingdom and its predecessor states. It bega ...
and the
Crimean War
The Crimean War was fought between the Russian Empire and an alliance of the Ottoman Empire, the Second French Empire, the United Kingdom of Great Britain and Ireland, and the Kingdom of Sardinia (1720–1861), Kingdom of Sardinia-Piedmont fro ...
(1853–1856): A century after Britain's successful launch of the
Industrial Revolution
The Industrial Revolution, sometimes divided into the First Industrial Revolution and Second Industrial Revolution, was a transitional period of the global economy toward more widespread, efficient and stable manufacturing processes, succee ...
, and following the subsequent British railway boom of 1815–1853, Britain, in the
Crimean War
The Crimean War was fought between the Russian Empire and an alliance of the Ottoman Empire, the Second French Empire, the United Kingdom of Great Britain and Ireland, and the Kingdom of Sardinia (1720–1861), Kingdom of Sardinia-Piedmont fro ...
, attacked the
Russian Empire
The Russian Empire was an empire that spanned most of northern Eurasia from its establishment in November 1721 until the proclamation of the Russian Republic in September 1917. At its height in the late 19th century, it covered about , roughl ...
, which was perceived as a threat to
British India
The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance in South Asia. Collectively, they have been called British India. In one form or another ...
and to eastern Mediterranean trade routes to India. The Crimean War highlighted the poor state of the
British Army
The British Army is the principal Army, land warfare force of the United Kingdom. the British Army comprises 73,847 regular full-time personnel, 4,127 Brigade of Gurkhas, Gurkhas, 25,742 Army Reserve (United Kingdom), volunteer reserve perso ...
, which were then addressed, and Britain concentrated on colonial expansion and took no further part in European wars until the outbreak of
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
in 1914.
*The
German Empire
The German Empire (),; ; World Book, Inc. ''The World Book dictionary, Volume 1''. World Book, Inc., 2003. p. 572. States that Deutsches Reich translates as "German Realm" and was a former official name of Germany. also referred to as Imperia ...
and
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
(1914–1918): Under Chancellor
Otto von Bismarck
Otto, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg (; born ''Otto Eduard Leopold von Bismarck''; 1 April 1815 – 30 July 1898) was a German statesman and diplomat who oversaw the unification of Germany and served as ...
, Germany had been unified between 1864 and 1871, and then had seen 40 years' rapid industrial, military, and colonial expansion. In 1914 the
Schlieffen Plan
The Schlieffen Plan (, ) is a name given after the First World War to German war plans, due to the influence of Field Marshal Alfred von Schlieffen and his thinking on an invasion of France and Belgium, which began on 4 August 1914. Schlieffe ...
for conquering
France
France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
in eight weeks was to have been followed by the subjugation of the
Russian Empire
The Russian Empire was an empire that spanned most of northern Eurasia from its establishment in November 1721 until the proclamation of the Russian Republic in September 1917. At its height in the late 19th century, it covered about , roughl ...
, leaving Germany the master of ''
Mitteleuropa
(), meaning Middle Europe, is one of the German terms for Central Europe. The term has acquired diverse cultural, political and historical connotations. University of Warsaw, Johnson, Lonnie (1996) ''Central Europe: Enemies, Neighbors, Friends' ...
'' (
Central Europe
Central Europe is a geographical region of Europe between Eastern Europe, Eastern, Southern Europe, Southern, Western Europe, Western and Northern Europe, Northern Europe. Central Europe is known for its cultural diversity; however, countries in ...
). In the event, France,
Britain
Britain most often refers to:
* Great Britain, a large island comprising the countries of England, Scotland and Wales
* The United Kingdom of Great Britain and Northern Ireland, a sovereign state in Europe comprising Great Britain and the north-eas ...
, Russia, and the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
fought Germany to a standstill, to defeat, and to a humiliating peace settlement at
Versailles
The Palace of Versailles ( ; ) is a former royal residence commissioned by King Louis XIV located in Versailles, Yvelines, Versailles, about west of Paris, in the Yvelines, Yvelines Department of Île-de-France, Île-de-France region in Franc ...
(1919) and the establishment of Germany's unstable
Weimar Republic
The Weimar Republic, officially known as the German Reich, was the German Reich, German state from 1918 to 1933, during which it was a constitutional republic for the first time in history; hence it is also referred to, and unofficially proclai ...
(1919–1933), in a prelude to
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
.
*The
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
and the
Cuban Missile Crisis
The Cuban Missile Crisis, also known as the October Crisis () in Cuba, or the Caribbean Crisis (), was a 13-day confrontation between the governments of the United States and the Soviet Union, when American deployments of Nuclear weapons d ...
(1962): The Soviet Union had industrialised rapidly under
Joseph Stalin
Joseph Vissarionovich Stalin (born Dzhugashvili; 5 March 1953) was a Soviet politician and revolutionary who led the Soviet Union from 1924 until Death and state funeral of Joseph Stalin, his death in 1953. He held power as General Secret ...
and, following World War II, had become a rival nuclear
superpower
Superpower describes a sovereign state or supranational union that holds a dominant position characterized by the ability to Sphere of influence, exert influence and Power projection, project power on a global scale. This is done through the comb ...
to the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
. In 1962 Soviet Premier
Nikita Khrushchev
Nikita Sergeyevich Khrushchev (– 11 September 1971) was the General Secretary of the Communist Party of the Soviet Union, First Secretary of the Communist Party of the Soviet Union from 1953 to 1964 and the Premier of the Soviet Union, Chai ...
, intent on securing strategic parity with the United States, covertly, with the support of
Fidel Castro
Fidel Alejandro Castro Ruz (13 August 1926 – 25 November 2016) was a Cuban politician and revolutionary who was the leader of Cuba from 1959 to 2008, serving as the prime minister of Cuba from 1959 to 1976 and President of Cuba, president ...
, shipped nuclear missiles to Castro's
Cuba
Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...
, 70 miles from the US state of
Florida
Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...
. US President
John F. Kennedy
John Fitzgerald Kennedy (May 29, 1917 – November 22, 1963), also known as JFK, was the 35th president of the United States, serving from 1961 until his assassination in 1963. He was the first Roman Catholic and youngest person elected p ...
blockaded (the term "quarantined" being used because a blockade is an act of war), the island of Cuba and negotiated the Soviet missiles' removal from Cuba (in exchange for the subsequent removal of US missiles from Turkey).
*The
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
and the
Vietnam War
The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
(1955–1975): During World War II and the ensuing postwar period, the United States had greatly expanded its military capacities and
industries. After France, supported financially by the US, had been defeated in Vietnam in 1954 and that country had been temporarily split into
North
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating Direction (geometry), direction or geography.
Etymology
T ...
and
South Vietnam
South Vietnam, officially the Republic of Vietnam (RVN; , VNCH), was a country in Southeast Asia that existed from 1955 to 1975. It first garnered Diplomatic recognition, international recognition in 1949 as the State of Vietnam within the ...
under the 1954
Geneva Accords; and when war had broken out between the North and South following South Vietnam President
Ngo Dinh Diem
Ngô Đình Diệm ( , or ; ; 3 January 1901 – 2 November 1963) was a South Vietnamese politician who was the final prime minister of the State of Vietnam (1954–1955) and later the first president of South Vietnam (Republic of V ...
's refusal to permit all-Vietnam elections in 1956 as stipulated in the Geneva Accords, the ideologically
anti-communist
Anti-communism is political and ideological opposition to communist beliefs, groups, and individuals. Organized anti-communism developed after the 1917 October Revolution in Russia, and it reached global dimensions during the Cold War, when th ...
United States supported South Vietnam with materiel in a
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
proxy war
In political science, a proxy war is an armed conflict where at least one of the belligerents is directed or supported by an external third-party power. In the term ''proxy war'', a belligerent with external support is the ''proxy''; both bel ...
and by degrees allowed itself to be drawn into South Vietnam's losing struggle against communist North Vietnam and the
Viet Cong
The Viet Cong (VC) was an epithet and umbrella term to refer to the communist-driven armed movement and united front organization in South Vietnam. It was formally organized as and led by the National Liberation Front of South Vietnam, and ...
acting in South Vietnam. Ultimately, following the defeat of South Vietnam and the United States, the US's governing belief that South Vietnam's defeat would result in all of remaining
Mainland Southeast Asia
Mainland Southeast Asia (historically known as Indochina and the Indochinese Peninsula) is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to th ...
"going communist" (as proclaimed by the US's "
domino theory"), proved erroneous.
[
]
Kondratiev waves
In economics
Economics () is a behavioral science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services.
Economics focuses on the behaviour and interac ...
, Kondratiev waves
In economics, Kondratiev waves (also called supercycles, great surges, long waves, K-waves or the long economic cycle) are hypothesized cycle-like phenomena in the modern world economy. The phenomenon is closely connected with the technology li ...
, also called supercycles, great surges, long waves, K-waves or the long economic cycle, are hypothesized cycle-like phenomena in the modern world economy
The world economy or global economy is the economy of all humans in the world, referring to the global economic system, which includes all economic activities conducted both within and between nations, including production (economics), producti ...
. It is stated that the period of a wave ranges from forty to sixty years. The cycles
Cycle, cycles, or cyclic may refer to:
Anthropology and social sciences
* Cyclic history, a theory of history
* Cyclical theory, a theory of American political history associated with Arthur Schlesinger, Sr.
* Social cycle, various cycles in ...
have alternating intervals of high sectoral growth and intervals of relatively slow growth.
Such theories are dismissed by most economists on the basis of econometric
Econometrics is an application of statistical methods to economic data in order to give empirical content to economic relationships. M. Hashem Pesaran (1987). "Econometrics", '' The New Palgrave: A Dictionary of Economics'', v. 2, p. 8 p. 8� ...
analysis, which has found that recessions are essentially random events, and the probability of a recession does not show any kind of pattern across time. Despite frequent use of the term business cycles
Business cycles are intervals of general expansion followed by recession in economic performance. The changes in economic activity that characterize business cycles have important implications for the welfare of the general population, governmen ...
to refer to changes in an economy around its trend line, the phrase is considered a misnomer
A misnomer is a name that is incorrectly or unsuitably applied. Misnomers often arise because something was named long before its correct nature was known, or because an earlier form of something has been replaced by a later form to which the nam ...
. It is widely agreed that fluctuations in economic activity do not exhibit any kind of predictable repetition over time, and the appearance of cycles is a result of pareidolia
Pareidolia (; ) is the tendency for perception to impose a meaningful interpretation on a nebulous stimulus (physiology), stimulus, usually visual, so that one detects an object, pattern, or meaning where there is none. Pareidolia is a specific bu ...
.
Secular cycles theory
Recently the most important contributions to the development of the mathematical
Mathematics is a field of study that discovers and organizes methods, Mathematical theory, theories and theorems that are developed and Mathematical proof, proved for the needs of empirical sciences and mathematics itself. There are many ar ...
models of long-term ("secular") sociodemographic cycles have been made by Sergey Nefedov, Peter Turchin
Peter Valentinovich Turchin (; born 22 May 1957) is a Russian-American complexity scientist, specializing in an area of study he and his colleagues developed called cliodynamics—mathematical modeling and statistical analysis of the dynamics o ...
, Andrey Korotayev
Andrey Vitalievich Korotayev (; born 17 February 1961) is a Russian anthropology, anthropologist, economic history, economic historian, comparative politics, comparative political scientist, demography, demographer and sociology, sociologist ...
, 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 capacity
The carrying capacity of an ecosystem is the maximum population size of a biological species that can be sustained by that specific environment, given the food, habitat, water, and other resources available. The carrying capacity is defined as the ...
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 famine
A famine is a widespread scarcity of food caused by several possible factors, including, but not limited to war, natural disasters, crop failure, widespread poverty, an Financial crisis, economic catastrophe or government policies. This phenom ...
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 system
A system is a group of interacting or interrelated elements that act according to a set of rules to form a unified whole. A system, surrounded and influenced by its open system (systems theory), environment, is described by its boundaries, str ...
experienced a demographic
Demography () is the statistics, statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the interplay of fertility (births), mortality (deaths), and migration.
Demographic analy ...
collapse (a Malthusian catastrophe
Malthusianism is a theory that population growth is potentially exponential, according to the Malthusian growth model, while the growth of the food supply or other resources is linear, which eventually reduces living standards to the point of tr ...
), when increasingly severe famines, epidemics
An epidemic (from Ancient Greek, Greek ἐπί ''epi'' "upon or above" and δῆμος ''demos'' "people") is the rapid spread of disease to a large number of Host (biology), hosts in a given population within a short period of time. For example ...
, increasing internal war
War is an armed conflict between the armed forces of states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or between such organi ...
fare and other disasters led to a considerable decline of population
Population is a set of humans or other organisms in a given region or area. Governments conduct a census to quantify the resident population size within a given jurisdiction. The term is also applied to non-human animals, microorganisms, and pl ...
.
* As a result of this collapse, free resources became available, per capita production and consumption considerably increased, the population growth
Population growth is the increase in the number of people in a population or dispersed group. The World population, global population has grown from 1 billion in 1800 to 8.2 billion in 2025. Actual global human population growth amounts to aroun ...
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.
The models have two main phases, each with two subphases.
* Integrative phase
** Expansion (growth)
** Stagflation (compression)
* Disintegrative phase
** Crisis phase (state breakdown)
** Depression / intercycle
An intercycle is where a functioning state collapses and takes some time to rebuild.
Disintegrative phases typically do not have continuous disorder, but instead periods of strife alternating with relatively peaceful periods. This alternation typically has a period of about two human generation times (40 – 60 years), and Turchin calls it a "fathers and sons" cycle.
Fourth Turning theory
The Strauss–Howe generational theory, also known as the Fourth Turning theory or simply the Fourth Turning, which was created by authors William Strauss and Neil Howe, describes a theorized recurring generation
A generation is all of the people born and living at about the same time, regarded collectively. It also is "the average period, generally considered to be about 20–30 years, during which children are born and grow up, become adults, and b ...
cycle in American history
The history of the present-day United States began in roughly 15,000 BC with the arrival of Peopling of the Americas, the first people in the Americas. In the late 15th century, European colonization of the Americas, European colonization beg ...
. According to the theory, historical events are associated with recurring generational personas (archetypes). Each generational persona unleashes a new era, called a turning, in which a new social, political, and economic climate exists. Turnings tend to last around 20–22 years.
They are part of a larger cyclical " saeculum", a long human life, which usually spans between 80 and 90 years, although some ''saecula'' have lasted longer. The theory states that after every saeculum, a crisis
A crisis (: crises; : critical) is any event or period that will lead to an unstable and dangerous situation affecting an individual, group, or all of society. Crises are negative changes in the human or environmental affairs, especially when ...
recurs in American history, which is followed by a recovery (high). During this recovery, institutions and communitarian
Communitarianism is a philosophy that emphasizes the connection between the individual and the community. Its overriding philosophy is based on the belief that a person's social identity and personality are largely molded by community relation ...
values are strong. Ultimately, succeeding generational archetypes attack and weaken institutions in the name of autonomy and individualism
Individualism is the moral stance, political philosophy, ideology, and social outlook that emphasizes the intrinsic worth of the individual. Individualists promote realizing one's goals and desires, valuing independence and self-reliance, and a ...
, which ultimately creates a tumultuous political environment that ripens conditions for another crisis.
Schlesinger liberal-conservative cycles of United States history
The cyclical theory (United States history) is a theory of US history developed by Arthur M. Schlesinger Sr. and Arthur M. Schlesinger Jr.
Arthur Meier Schlesinger Jr. ( ; born Arthur Bancroft Schlesinger; October 15, 1917 – February 28, 2007) was an American historian, social critic, and public intellectual. The son of the influential historian Arthur M. Schlesinger Sr. and a ...
It states that US history alternates between two kinds of phases:
* Liberal, increasing democracy, public purpose, human rights, concern with the wrongs of the many
* Conservative, containing democracy, private interest, property rights, concern with the rights of the few
Each kind of phase generates the other. Liberal phases generate conservative phases from activism burnout, and conservative phases generate liberal phases from accumulation of unsolved problems.
Huntington's creedal-passion episodes of United States history
Historian Samuel P. Huntington
Samuel Phillips Huntington (April 18, 1927December 24, 2008) was an American political scientist, adviser, and academic. He spent more than half a century at Harvard University, where he was director of Harvard's Center for International Affair ...
has proposed that American history has had several bursts of "creedal passion" roughly every 60 years. These are efforts to bring American government closer to the "American creed" of being "egalitarian, participatory, open, noncoercive, and responsive to the demands of individuals and groups."
United States party systems
The United States has had six party system
A party system is a concept in comparative political science concerning the system of government by political parties in a democratic country. The idea is that political parties have basic similarities: they control the government, have a stable ...
s over its history. Each one is a characteristic platform and set of constituencies of each of the two major parties. A new party system emerges from a burst of reform, and in some cases, the disintegration of a party in the previous system (1st: Federalist, 2nd: Whig).
Skowronek United States regimes and presidency types
Political scientist Stephen Skowronek
Stephen Skowronek (born 1951) is an American political scientist, noted for his research on American national institutions and the U.S. presidency, and for helping to stimulate the study of American political development.
Early life and educat ...
has proposed that American history has gone through several regimes, with four main types of presidencies. Each regime has a dominant party and an opposition party. The President involved in starting it is a "reconstructive" one, and that President's successors in the dominant party are "articulating" ones. However, opposition-party Presidents are often elected, "preemptive" ones. A regime ends with having a President or two from its dominant party, a "disjunctive" President.
Klingberg cycles of United States foreign policy
Frank Klingberg has proposed a cyclic theory of US foreign policy. It states that the US alternates between extroverted phases, phases involving military adventures, challenging other nations, and annexing territory, and introverted phases, phases with the absence of these activities.
See also
* Cyclic model
A cyclic model (or oscillating model) is any of several cosmological models in which the universe follows infinite, or indefinite, self-sustaining cycles. For example, the oscillating universe theory briefly considered by Albert Einstein in 1930 ...
(cosmology)
* Historic recurrence
Historic recurrence is the repetition of similar events in history. The concept of historic recurrence has variously been applied to overall human history (''e.g.'', to the rises and falls of empires), to repetitive patterns in the history of ...
* List of cycles
* Revolutionary wave
* Societal collapse
Societal collapse (also known as civilizational collapse or systems collapse) is the fall of a complex human society characterized by the loss of cultural identity and of social complexity as an Complex adaptive system, adaptive system, the downf ...
* State collapse
State collapse is a sudden dissolution of a sovereign state. It is often used to describe extreme situations in which state institutions dissolve rapidly.
When a new regime moves in, often led by the military, civil society typically fails to ...
References
Further reading
* Parvini, N. (2023). ''The Prophets of Doom.'' Andrews UK Limited.
* 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.
* Alexandre Deulofeu (1967) La Matemàtica de la Història (Mathematics of History), Figueres, Editorial Emporitana, 1967.
* Fischer, David Hackett (1996). The Great Wave: Price Revolutions and the Rhythm of History. Oxford and New York: Oxford University Press. for 1999 paperback reprint.
* Johan Galtung
Johan Vincent Galtung (24 October 1930 – 17 February 2024) was a Norwegian sociologist and the principal founder of the discipline of peace and conflict studies. He was the main founder of the Peace Research Institute Oslo (PRIO) in 1959 an ...
and Sohail Inayatullah
Sohail Inayatullah is a Pakistani-born Australian academic, futures studies researcher and a professor at the Graduate Institute of Futures Studies at Tamkang University in Taipei, Taiwan.
Biography
Born in 1958 in Lahore, Pakistan, to a fath ...
, Macrohistory and Macrohistorians: Perspectives on Individual, Social, and Civilizational Change, Praeger Publishers, 1997, .
* Sohail Inayatullah
Sohail Inayatullah is a Pakistani-born Australian academic, futures studies researcher and a professor at the Graduate Institute of Futures Studies at Tamkang University in Taipei, Taiwan.
Biography
Born in 1958 in Lahore, Pakistan, to a fath ...
, Understanding P. R. Sarkar: The Indian Episteme, Macrohistory and Transformative Knowledge, Brill Academic Publishers, 2002, .
* Korotayev A., Malkov A., & Khaltourina D. (2006
''Introduction to Social Macrodynamics: Secular Cycles and Millennial Trends.''
Moscow: URSS.
Chapter 4
* Korotayev, A. & Khaltourina D. (2006
''Introduction to Social Macrodynamics: Secular Cycles and Millennial Trends in Africa.''
Moscow: URSS.
* 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 & History'' 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 (1988). ''The Collapse of Complex Civilizations.'' Cambridge University Press.
* Turchin, P. (2003) ''Historical Dynamics: Why States Rise and Fall''. Princeton, NJ: Princeton University Press.
* Turchin, P. (2005). Dynamical Feedbacks between Population Growth and Sociopolitical Instability in Agrarian States. ''Structure & Dynamics''
Dynamical Feedbacks between Population Growth and Sociopolitical Instability in Agrarian States
* Turchin, P., et al., eds. (2007)
History & Mathematics: Historical Dynamics and Development of Complex Societies.
Moscow: KomKniga.
''Trends and Cycles'', Keldysh Institute of Applied Mathematics, 2014
* Usher, D. (1989). The Dynastic Cycle and the Stationary State. ''The American Economic Review'' 79: 1031–44.
* Weiss, Volkmar (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.
* Weiss, Volkmar (2020). IQ Means Inequality: The Population Cycle that Drives Human History. KDP. .
External links
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)
{{More footnotes, date=March 2009
Sociological theories
Theories of history