Media, Population, Environment, and Social Change

This is Unit Ten of Sociology, Part Three: what people do together outside any institution's direction, and what changes as a result. There is a through-line under the four runs, and it is worth having before the vocabulary starts. Conditions press on a society. People respond outside the channels an institution provides — that is collective behavior. Some of those responses organise and persist, which makes them movements. And movements are one driver of social change, alongside technology, population and the environment, which act with nobody organising anything at all. The crowd theories are three answers to different questions rather than three rival answers to one. Emergent-norm theory says a crowd writes its rules on the spot. Value-added theory names six conditions that have to stack up, and is explicit that stacking them guarantees nothing. The assembling perspective asks how people physically got there — a question the other two skip. The movements run then separates what a movement is from why one succeeds, and the second question turns out to be about resources and framing rather than about grievance. Grievances are common; movements are not. The unit closes on one coastline, with every strand running at once. By the end you will be able to do five things. One: tell crowd from mass from public. Two: tell the three crowd accounts apart. Three: say what makes a movement a movement. Four: say why movements succeed. Five: name the drivers of change.

Six entries: the first three build the vocabulary, the last three are competing accounts, and none has won.

The category itself.

Soc 1777 Collective Behavior, Defined

Collective behavior is noninstitutionalized group activity people engage in voluntarily. Behavior organized by a formal institution, such as a parade with a scheduled permit, falls outside the term.

Three forms.

Soc 1779 Crowd, Mass, and Public, Distinguished

A crowd is people in close proximity, a mass shares an interest without closeness, a public shares ideas across a diffuse whole. Collapsing the terms erases what each holds in common.

Four kinds.

Soc 1781 Four Types of Crowds

Turner and Killian identified four crowd types: casual crowds share proximity, conventional crowds gather for a scheduled event, expressive crowds share emotion, acting crowds pursue goals. A gathering can shift type once it mobilizes.

The interactionist account.

Soc 1783 Emergent-Norm Theory

Emergent-norm theory holds that crowds develop situational norms when existing norms do not apply. It assumes convergence through milling and keynoting, though large or diverse crowds can produce competing norms.

The functionalist account.

Soc 1785 Value-Added Theory

Smelser's value-added theory names six conditions for collective behavior: structural conduciveness, structural strain, generalized belief, a precipitating event, mobilization, and social control. Each adds to the likelihood without guaranteeing the outcome.

The third account.

Soc 1787 The Assembling Perspective

Clark McPhail's assembling perspective treats collective action as coordinated behavior, shifting the question from why crowds form to how they act. Collective action here means behavior organized around a shared interest, not any noninstitutionalized gathering.

Five entries. The first draws the line collective behavior crosses; the rest are vocabularies, not theories.

The line crossed.

Soc 1790 Social Movement, Defined

A social movement is a purposeful, organized group working toward a common goal, distinct from the collective behavior it grows from. A crowd event does not become a movement without sustained organization.

Three scales.

Soc 1792 Levels of Social Movements: Local, State, and Global

Social movements operate at local, state and global levels. A movement's level describes its scope, not its likely success, and movements change scale over time.

Four types.

Soc 1794 Four Types of Social Movements

Aberle's four types cross two axes, locus of change, individual or supra-individual, and amount, partial or total: alternative, redemptive, reformative, transformative. A movement's aim can shift, and reformative goals can radicalize.

Four stages.

Soc 1796 Four Stages of a Social Movement

A social movement passes through four stages: preliminary, as leaders emerge; coalescence, as people organize; institutionalization, as it gains staff; and decline. Decline can mean success, lost relevance or fragmentation, and names an ending, not a cause.

Three nested terms.

Soc 1798 The Social Movement Sector, Industry, and Organization, Distinguished

A movement organization is one group; an industry is the organizations sharing its goals; the sector is all industries. The terms nest at increasing scale, and using movement for all three collapses the distinction.

Six entries. Hold the first two: capacity acquired before the trigger, then the misconception that hides it.

What predicts success.

Soc 1800 Resource Mobilization Theory

Resource mobilization theory explains a movement's success by the resources it acquires, chiefly time and money, and the supporters it mobilizes, often from infrastructure already in place. It measures organizational capacity, not moral urgency.

The standing misreading.

Soc 1802 "This Movement Started From Nothing, Overnight"

Crediting a movement's rise to a spontaneous moment ignores the infrastructure and leadership that predated the trigger. The misconception treats the trigger as the whole cause; trigger and prior capacity both matter.

Three framing functions.

Soc 1804 Frame Analysis: Diagnostic, Prognostic, and Motivational Framing

Successful movements use three frames: diagnostic states the problem, prognostic offers a solution, motivational calls people to act. These are distinct functions: naming a problem without a plan or a call completes only one.

How frames combine.

Soc 1806 The Frame Alignment Process

The frame alignment process links goals by bridging unorganized groups, amplifying ideas, extending to a sympathetic cause, and transforming goals. The four are distinct mechanisms; a coalition is not automatically undergoing all four.

A newer class.

Soc 1808 New Social Movement Theory

New social movement theory studies postindustrial movements organized around identity, culture and quality-of-life concerns rather than older class-based material goals. It is a perspective on a class of movements, not a testable claim.

What holds people.

Soc 1810 Social Media, Strong Ties, and Weak Ties in Activism

High-risk activism has relied on strong ties, relationships that hold under danger, while social media ties are weaker but spread awareness faster. Weak-tie platforms can still build strong ties through repeated interaction.

Eight entries close the doctrine: four drivers one at a time, then modernization and its measure.

The process itself.

Soc 1813 Social Change, Defined

Social change is any shift in a society's structure or culture, produced by movements or by technology, population and environment. Movements are one driver among several, and not every change is deliberate.

The first driver.

Soc 1815 Technology as a Driver of Social Change

Technology drives social change by reshaping how people communicate, work and reach information, with effects running past its purpose. It can benefit some groups while displacing others, so the effects do not land evenly.

The delay.

Soc 1817 Cultural Lag, Extended

Unit Three locked cultural lag as material culture outpacing the nonmaterial culture governing it, extended here to technology. Cultural lag names a timing gap, not a permanent mismatch, because norms catch up.

The second driver.

Soc 1819 Social Institutions as a Driver of Social Change

A change in one social institution produces changes across others, because institutions are interdependent. That interdependence means a reform aimed at one problem can produce effects in institutions it never targeted.

The third driver.

Soc 1821 Population as a Driver of Social Change

Shifts in a population's fertility, mortality and migration alter the demand institutions must meet. A population shift pressures institutions but guarantees no specific policy, since societies answer the same shift differently.

The fourth driver.

Soc 1823 The Environment as a Driver of Social Change

Environmental shifts and disasters drive social change by disrupting institutions and populations, forcing new patterns of settlement, resource use and policy. Gradual shifts count as much as sudden disasters.

What they produce.

Soc 1825 Modernization

Modernization is the process by which a society increases specialization and structural differentiation, moving toward a technology-driven economy. The term describes a structural process and carries no judgment about whether lives improve.

The bias in measuring.

Soc 1827 The Ethnocentric Bias in Measuring Modernization

Modernization is measured against core-nation technological sophistication, an ethnocentric bias assuming peripheral societies should resemble the core. This is not Unit Six's modernization theory, and the bias does not mean modernization never benefits anyone.

One entry to close, the unit's capstone: four forces through one constructed disaster, and the interaction is the point.

The capstone. One town.

Soc 1830 Media, Movements, and a Changing Coastline: A Capstone

A constructed coastal town: a storm floods its low-lying, lower-income districts far worse than its elevated, wealthier ones. The environment forces new building codes, and environmental racism names why protective infrastructure was never built there. Who can afford to leave tracks that same exposure, coverage decides whose needs the public learns of, and the movement that follows moves faster for organization already built. No one of the four explains the recovery.

Five things to carry out of Part Three. Collective behavior is voluntary and noninstitutionalised, and it sorts into crowds, masses and publics by proximity, shared interest and shared ideas. The four crowd types are not fixed categories — one gathering can shift from one to another while it is happening. The three crowd accounts answer different questions. Emergent-norm theory explains how a crowd's rules appear when no institution supplied them. Value-added theory names six conditions and denies that they guarantee an outcome. The assembling perspective asks how people came to be there at all. Reading them as rivals loses all three. A social movement is organised, sustained and directed at change, which is what separates it from a crowd that disperses. Its stages run from emergence through coalescence and bureaucratisation to decline — and decline includes success, which is the part most often missed. Why movements succeed turns on resources and framing rather than on the depth of grievance. Grievances are widespread and movements are rare, so grievance cannot be what distinguishes them. Resource mobilisation supplies the means; framing supplies the account that recruits. And social change has four drivers — social movements, technology, population and the environment. Three of them act with nobody organising anything, which is why change is not reducible to the movements that intend it. That closes Unit Ten, and with it the course's substantive units.