Human Activity Systems
This section identifies the types of Human activity systems that interact to create the performance of the society.
The Human Activity System (HAS) is based upon a Social System where the members of the social network are predominately human beings (people). The Human Activity System is one of the top level system classifications identified by Peter Checkland. PDF: System Description: Human Activity System (HAS),
Every designed system needs a human activity system to create, develop, maintain or use a designed system.. When a Social System integrates designed physical systems (e.g. technology), the system changes to a sociotechnical system. The following diagram shows this extension of a social system to a sociotechnical system:
Peter Checkland has explored human activity systems extensively in his book Systems Thinking, Systems Practice.
System Element: Identification
Each type of human activity system has a unique purpose and set of system properties. All of these types of systems are types of Social Systems and in most cases, sociotechnical systems.

NOTE: A person can be part of one or more human activity systems at the same time.

A person takes on different roles as a member of a human activity system.
Human Activity System: Purpose Statements
This section summarizes the purpose statements for each Human Activity System. See the following PDF for full details
PDF: System Description: Human Activity System (HAS),
Household
Overall: Create an environment where individuals in a household can achieve their highest potential: The health and well-being of all members of the household are able to maintain a dynamic balance as a response to changes / disturbances in the environment.
As a people maker (Virginia Satir):
- form a unit to raise a family (creates a person)
- One or more family unit as a social system
- Development of people in the household
As a citizen / member of Society:
Take an active role in society: Vote, State needs, and take a stand if values and beliefs not met.
- Citizenship (participate / take a role in government)
Support other citizens or community members
maintain current understanding of the operation of the state (informed participation)
Maintain own possessions and participate in actions to maintain the ecosystems and biodiversity
As an economic unit:
- Provide for revenue stream for the family (various sources)
- provides people in the work force,
- Product and Service Consumption
- the family, buys and sells assets
- uses the infrastructure services (health, energy, transportation, etc).
State (Government)
State: a nation or territory considered as an organized political community under one government.
The purpose of the State (Government) depends upon the type of government that has been formed. Typical democratic governments have the following purpose:
- Represent the needs of the people living in a nation or nation state
- Manage the shared resources for this people living in the area.
- Handle emergencies
- Provide shared services for the people
- Government (governance representing the people (democracy, etc).
- Civil Service / Civil Servants (tax collectors, licensing, statistics, benefits, etc).
- Taxes collected locally and allocated upwards.
- Establish markets: establish market rules and enforcement
ECONP_004. Deregulation of the Economic System
- Rules for : Property, Monopoly, Contract, Bankruptcy, Enforcement (from Saving Capitalism)
- Establish full life cycle costs (including waste / recycle)
- Determine split between market and commons for infrastructure services
- Establish mechanisms for deployment of development activities (e.g. where to place a manufacturing plant and develop associated skills)
- This is also important from moving from an extractive trade to a developmental trade arrangement.
- This also relates to where the design and innovation are done and how shared.
- Establish rule of law, courts and legal system based upon the United Nations Universal Declaration of Human Rights.
Financial Institution (e.g. Bank)
The Financial Instutions have the following purposes:
- Provide a way to securely save and use money
- A facility to borrow and invest money
- A way to value services
- A way to cover risks.(Insurance)
- Saving and Loan Banks (Central bank, credit union, cooperative, etc)
- providing savings, Loans, checking, credit cards.
- Investment Banks (speculative, theme, etc).
- Providing venture capital
- Portfolios of investments with expected returns
- New financial products (indexes, derivitatives, etc).
- Stock and commodity markets
- trading of securities (though in a financial market).
- Forward contracts
- Currency trading.
Enterprise
The enterprise or undertaking starts with a purpose that gives the enterprise meaning. The purpose is the reason for being for existing as an organization. The purpose of the specific organization is generally documented in the Strategic Plan or equivalent document. This plan typically includes:
- business products and services (contribute needed result to society, the economy and the individual)
- Ownership (Living Purpose, Rooted Membership, Mission-Controlled Governance, Stakeholder Finance, Ethical Networks)
- Innovation centers
- Support delivery of infrastructure services (all technology owned by an enterprise
The principles for any system-of-interest apply to the Enterprise. Specific principles are shown below:
- An Enterprise exists to contribute a needed result to customers, society, and the individual.
- The Enterprise is realized through one or more interacting organizations.
- The whole enterprise (all organizations) are aligned to contribute their part to the purpose of the enterprise.
- Various types of organizations contribute to the purpose: suppliers, partners, channel partners, customers, etc.
- Zero waste in a circular flow of technological and biological nutrients (Circular Economy concepts).
PDF: System Description: Enterprise as a System of Systems (SoS),
Community of Practice (CoP)
The purpose of the Community of Practice is to:
- To bring together people with similar interests and concerns.
- To establish a knowledge base that supports Human Activities.
The following types of organizations are included in the classification of community of practice:
- Religious Organization.
- Educational institutions.
- Professional Organization.
- Sports Organization.
- Political Organization.
- Civil Society Organization.
- Non-Governmental Organization.
- Unions
- Lobbyists Organizations.
















