Punctuated equilibrium in social theory is a conceptual framework for understanding the process of change in complex social systems. The approach studies the evolution of policy change, [1] including the evolution of conflicts. [2] The theory posits that most social systems exist in an extended period of stasis, which may be punctuated by sudden shifts leading to radical change. The theory was largely inspired by the evolutionary biology theory of punctuated equilibrium developed by paleontologists Niles Eldredge and Stephen Jay Gould.
The punctuated equilibrium model of policy change was first presented by Frank Baumgartner and Bryan Jones in 1993, [1] and has increasingly received attention in historical institutionalism. [3] The model states that policy generally changes only incrementally due to several restraints, namely the "stickiness" of institutional cultures, vested interests, and the bounded rationality of individual decision-makers. Policy change will thus be punctuated by changes in these conditions, especially in party control of government, or changes in public opinion.
As a result, policy is characterized by long periods of stability, punctuated by large—though less frequent—changes due to large shifts in society or government. This has been particularly evident in current trends of environmental and energy policy. Gun control and U.S. federal tobacco policy have also been found to follow punctuated changes. A 2006 study by Michael Givel found that despite a significant mobilization to change state tobacco policy, U.S. state tobacco policymaking from 1990 to 2003 was not characterized by punctuated policy change, which also favored the pro-tobacco policy agenda. [4]
A 2017 study demonstrates that these patterns are also found in policy-making by international organizations, such as the United Nations or the African Union. [5] Applications of the theory have been in organizational theory, [6] in the study of small work groups, [7] in research on geographic communities and corporate behavior, [8] and in the study of technological change. [9]
Connie Gersick's research on the evolution of organizational systems (1988, 1991) revealed patterns of change mirroring those in biological species. Gersick examined models of change in six domains - developmental patterns of adults, groups and organizations, the history of science, physical science, and biological evolution - and found evidence for punctuated equilibria (as opposed to steady, incremental change) across those disparate systems. [10]
As some researchers have noted, the biological applications of punctuated equilibrium have rejuvenated a new "theory about change within entities." [11] At the same time, social scientific applications of the punctuated equilibrium concept have been criticized for losing sight of a core idea in the original biological theory of punctuated equilibrium: the notion that geographic location plays a significant role in determining which populations are subject to abrupt changes at a given time. [8]
Gradualism, from the Latin gradus ("step"), is a hypothesis, a theory or a tenet assuming that change comes about gradually or that variation is gradual in nature and happens over time as opposed to in large steps. Uniformitarianism, incrementalism, and reformism are similar concepts.
Memetics is the study of information and culture based on an analogy with Darwinian evolution. Proponents of memetics, as evolutionary culture, describe it as an approach of cultural information transfer. Those arguing for the Darwinian theoretical account tend to begin with theoretical analogies from existing biological evolutionary models. Memetics describes how ideas or cultural information can propagate, but doesn't necessarily imply a meme's concept is factual.
In evolutionary biology, punctuated equilibrium is a theory that proposes that once a species appears in the fossil record, the population will become stable, showing little evolutionary change for most of its geological history. This state of little or no morphological change is called stasis. When significant evolutionary change occurs, the theory proposes that it is generally restricted to rare and geologically rapid events of branching speciation called cladogenesis. Cladogenesis is the process by which a species splits into two distinct species, rather than one species gradually transforming into another.
A complex system is a system composed of many components which may interact with each other. Examples of complex systems are Earth's global climate, organisms, the human brain, infrastructure such as power grid, transportation or communication systems, complex software and electronic systems, social and economic organizations, an ecosystem, a living cell, and ultimately the entire universe.
Milford Howell Wolpoff is a paleoanthropologist and professor of anthropology at the University of Michigan and its museum of Anthropology. He is the leading proponent of the multiregional evolution hypothesis that explains the evolution of Homo sapiens as a consequence of evolutionary processes and gene flow across continents within a single species. Wolpoff authored the widely used textbook Paleoanthropology, and co-authored Race and Human Evolution: A Fatal Attraction, which reviews the scientific evidence and conflicting theories about the interpretation of human evolution, and biological anthropology's relationship to views about race.
An institution is a humanly devised structure of rules and norms that shape and constrain individual behavior. All definitions of institutions generally entail that there is a level of persistence and continuity. Laws, rules, social conventions and norms are all examples of institutions. Institutions vary in their level of formality and informality.
Structural functionalism, or simply functionalism, is "a framework for building theory that sees society as a complex system whose parts work together to promote solidarity and stability".
Agenda-setting theory is one of the most prominent communication theory developed by Maxwell McCombs and Donald Shaw in 1972 and it describes the way media attempts to influence viewers and establish a hierarchy of news prevalence. It is predicated on the idea that most individuals only have access to one source of information on most issues: the news media. Since they establish the agenda, they may affect how important some things are seen to be.
Niles Eldredge is an American biologist and paleontologist, who, along with Stephen Jay Gould, proposed the theory of punctuated equilibrium in 1972.
Sociocultural evolution, sociocultural evolutionism or social evolution are theories of sociobiology and cultural evolution that describe how societies and culture change over time. Whereas sociocultural development traces processes that tend to increase the complexity of a society or culture, sociocultural evolution also considers process that can lead to decreases in complexity (degeneration) or that can produce variation or proliferation without any seemingly significant changes in complexity (cladogenesis). Sociocultural evolution is "the process by which structural reorganization is affected through time, eventually producing a form or structure that is qualitatively different from the ancestral form".
Incrementalism is a method of working by adding to a project using many small incremental changes instead of a few large jumps. Logical incrementalism implies that the steps in the process are sensible. Logical incrementalism focuses on "the Power-Behavioral Approach to planning rather than to the Formal Systems Planning Approach". In public policy, incrementalism is the method of change by which many small policy changes are enacted over time in order to create a larger broad based policy change. Political scientist Charles E. Lindblom developed this theoretical policy of rationality in the 1950s as a middle way between the rational actor model and bounded rationality, as both long term, goal-driven policy rationality and satisficing were not seen as adequate.
The goal of most research on group development is to learn why and how small groups change over time. To quality of the output produced by a group, the type and frequency of its activities, its cohesiveness, the existence of group conflict.
Amos Henry Hawley was an American sociologist. Hawley studied extensively how human populations interacted with their changing environments along with the growth of populations. He focused his studies on the behavior of populations in terms of organization, development, and change over space and time.
Transition management is a governance approach that aims to facilitate and accelerate sustainability transitions through a participatory process of visioning, learning and experimenting. In its application, transition management seeks to bring together multiple viewpoints and multiple approaches in a 'transition arena'. Participants are invited to structure their shared problems with the current system and develop shared visions and goals which are then tested for practicality through the use of experimentation, learning and reflexivity. The model is often discussed in reference to sustainable development and the possible use of the model as a method for change.
The following outline is provided as an overview of and topical guide to social science:
Technological transitions (TT) can best be described as a collection of theories regarding how technological innovations occur, the driving forces behind them, and how they are incorporated into society. TT draws on a number of fields, including history of science, technology studies, and evolutionary economics. Alongside the technological advancement, TT considers wider societal changes such as "user practices, regulation, industrial networks, infrastructure, and symbolic meaning or culture". Hughes refers to the 'seamless web' where physical artifacts, organizations, scientific communities, and social practices combine. A technological transition occurs when there is a major shift in these socio-technical configurations.
Institutional complementarity refers to situations of interdependence among institutions. This concept is frequently used to explain the degree of institutional diversity that can be observed across and within socio-economic systems, and its consequences on economic performance. In particular, the concept of institutional complementarity has been used to illustrate why institutions are resistant to change and why introducing new institutions into a system often leads to unintended, sometimes suboptimal, consequences.
Cultural evolution is an evolutionary theory of social change. It follows from the definition of culture as "information capable of affecting individuals' behavior that they acquire from other members of their species through teaching, imitation and other forms of social transmission". Cultural evolution is the change of this information over time.
Bryan D. Jones is an American political scientist and public policy scholar. He holds the J. J. "Jake" Pickle Regents Chair in Congressional Studies at the University of Texas. He is an Academic Director of the Comparative Agendas Project, which has received more than $2,650,000 of National Science Foundation grant funding.
Critical juncture theory focuses on critical junctures, i.e., large, rapid, discontinuous changes, and the long-term causal effect or historical legacy of these changes. Critical junctures are turning points that alter the course of evolution of some entity. Critical juncture theory seeks to explain both (1) the historical origin and maintenance of social order, and (2) the occurrence of social change through sudden, big leaps.