The system, its essence and content

1.

Topic 1.2
THE SYSTEM, ITS ESSENCE AND
CONTENT

2. A system

• A system is a set of elements
functioning as a single whole to
achieve a specific goal
• The elements of a system
interact with each another,
forming a structure, and are
often separated from the
environment by boundaries
• Systems can be open, closed,
Isolated
Examples of systems:
Biological: Human body (organ
system), ecosystem.
Technical: Computer networks,
engineering systems, car engine.
Organizational: Social institutions,
companies, economic models.

3. Key features and components of the system

Connection:
Elements of a system depend
on each other, and a change
in one element often affects
others
Structure and hierarchy:
Purpose:
The system operates to
achieve a specific result
Systems often consist of
subsystems and may be part
of larger systems
Interaction with the
environment:
Boundaries:
The system receives inputs
(resources) and produces
outputs (products, results)
The system is separated from
its environment, defining
what is inside the system and
what is outside.

4. Elements of the system

inputs (data, resources)
processors (transformation,
production)
outputs (final products, results)
feedback (control)
boundaries
environment

5. Elements of the system

6. Elements of the system

Manufacturing/Industrial:
• Inputs: Raw materials, electricity,
labor, information.
• Outputs: Finished goods, waste
products, services.
Biological:
• Inputs: Food, oxygen, water, sensory
information.
• Outputs: Energy, waste, motion,
cognitive responses.

7. Types of systems

By interaction with
environment
• Open Systems: Interact with their environment, exchanging
information, energy, or material (e.g., human beings,
companies, ecosystem).
• Closed Systems: Self-contained and do not interact with
their environment
By physical existence
• Physical (material) Systems: made of physical components,
such as machines, computers, or people.
• Abstract Systems: Concepts, theories, such as mathematical
and ecomomic models, formulas, or computer software
code.
By origin/nature
• Natural Systems: Exist in nature without human
intervention, such as ecosystems or the solar system.
• Man-Made (Artificial) Systems: Created by humans for
specific purposes, such as transport, social, economic or
information systems.

8. Open, closed, and isolated systems define how energy and matter transfer between a system and its surroundings

9. Social system

• A social system is an organized,
complex set of individuals, groups,
and institutions that interact
based on cultural norms, values,
and roles

10. Characteristic Features of a Social System

Interdependency and Structure:
A social system is a collection of individuals and institutions (e.g., family, education, economy) that
depend on each other
Interaction:
It requires two or more individuals interacting
Shared Norms, Values, and Beliefs:
Behavior within the system is guided by shared norms, beliefs, and cultural symbols, which define
what is acceptable or expected (social control)
Goal-Oriented:
Social systems are organized to achieve specific goals, such as survival, adaptation to the
environment, or the integration of members.
Adaptation:
Systems are constantly changing, adapting to new conditions (environment)

11. Key Components of a Social System

beliefs
attitudes
goals
(objectives)
norms (rules)
status/roles
(positions)
power
(influence)
sanctions
(rewards/
punishments)

12. Types of social systems

Organizational Systems: Networks of decisions, such as businesses or governments.
Interaction Systems: Systems based on co-presence, like face-to-face groups.
Agricultural: Settled communities with social hierarchies (e.g., feudalism).
Industrial and Post-Industrial: Focused on manufacturing, technology, and information services.
Open Systems: Actively interact with their environment, such as modern democracies.
Closed Systems: Isolated systems like traditional caste systems.
Families/Clans: Basic relationship structures.
Educational Systems: For knowledge transmission.
Economic Systems: For production and distribution.
Political/Legal Systems: For governance and order.

13.

Levels of
social
systems
• Microsystems
• family, friends.
• Mesosystems
• local institutions
• schools or neighborhoods
• Macrosystems
• large systems like the global
economy