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The Purpose Of A System Is What It Does, Not ...

• Stafford Beer, a British theorist, coined the phrase “The purpose of a system is what it does” (POSIWID) to emphasize that a system's true purpose is revealed by its actions, not its stated intentions.

• POSIWID suggests that the observed purpose of a system can often conflict with the intentions of its designers and operators.

• An example of POSIWID is questioning whether the education system's purpose is to develop well-rounded individuals or merely to train students to pass tests.

• POSIWID stands above judgment and partisan opinion, focusing solely on the actions and outputs of a system.

• Misalignment between a system's actions and its stated purpose can erode trust, confidence, and loyalty among those it serves and those who work within it.

• The pandemic in early 2020 tested the alignment of various systems' stated purposes with their actions.

• Three categories of responses during the pandemic were observed:
- ALIGNED WORDS AND ACTIONS: Actions matched the stated purpose, e.g., hospitals saving lives.
- REALIGNED WORDS AND ACTIONS: Actions shifted to support a new purpose, e.g., companies producing PPE.
- MISALIGNED WORDS AND ACTIONS: Actions contradicted the stated purpose, e.g., companies prioritizing profit over safety.

• Systems that aligned or realigned their actions with their purpose during the pandemic built or sustained trust and demonstrated resilience.

• Leaders from organizations that aligned their actions with their purpose during the pandemic emphasized the importance of values, mission clarity, and trust.

• Trust can be easily lost when actions do not align with stated purposes, leading to long-term negative consequences.

• POSIWID is also relevant in contexts like diversity, equity, and inclusion (DEI) and social justice, where actions must align with stated commitments.

• Dr. Stefanie K. Johnson emphasized embedding DEI in an organization's mission and linking it to measu…

“The Purpose of a System Is What It Does.” - Cabrera Lab Blog

• The post is adapted from Chapter 4 of "Flock Not Clock" and discusses the heuristic POSIWID: "The purpose of a system is what it does," developed by systems scientist Stafford Beer.

• POSIWID emphasizes understanding a system by its actual behavior rather than its intended purpose, highlighting the importance of evaluating what a system truly accomplishes.

• When assessing alignment between capacity and mission, focus on the system's actual behavior rather than its stated or ideal purpose, as these often do not match.

• POSIWID suggests rethinking control over complex systems, especially those with many integrated subsystems, by examining their behavior and structure.

• Key questions to ask include: What is the system’s stated purpose? What is its behavior? What does this behavior indicate about the system’s purpose? Is there alignment between the actual and stated purpose? If not, how can the structure be altered to drive new behavior?

• POSIWID thinking flips the perspective on system outcomes, viewing problematic results as designed outcomes, which helps identify processes and structures contributing to these results.

• Activity 4.2 demonstrates the value of POSIWID by showing how to recast problems in terms of system design, aiding in identifying and addressing underlying issues.

• Effective measurement in capacity systems should focus on their contribution to the mission, emphasizing the importance of measuring what matters rather than everything.

• Capturing, measuring, interpreting, and using data is crucial for organizational leadership, with dashboards providing snapshots of important metrics related to mission capability.

• The concept of "indicator species" from ecology is used to illustrate how certain variables can indicate the overall health of a system, similar to how specific metrics can reflect the health of organizational systems.

• The key to monitoring capacity is finding…

The Purpose of a System - by Kimberley Debus

• POSIWID, a systems thinking heuristic by Stafford Beer, states that a system's purpose is what it does, not what it intends to do.
• The true purpose of a system is revealed by its actual behavior and outcomes, not by the intentions of its designers or operators.
• Congregational systems often resist change despite intentions and desires for growth and diversity.
• The difficulty in changing congregational systems may be by design, suggesting the system is working as intended to prevent change.
• Congregations desire more young people, diversity, and families but fail to change the systems that keep them small, white, and older.
• Processes within congregations, such as consensus and reacting to individual complaints, are designed to prevent change.
• Cultural practices and invisible roadblocks, like the need to study everything or the phrase "we tried that once," stymie progress.
• Religious professionals often frame new initiatives as "experiments" to bypass the system's resistance to change.
• Despite the desire for change and growth, congregational systems often fail to support these goals.
• The systems are working as designed, and the author questions what it will take to change them.
• Changing the system is not about a new governance structure but about covenant and putting love at the center.
• The democratic process in UU congregations and the UUA is seen as a problem in addressing Diversity, Equity, and Inclusion.
• Systems are designed to encourage repetitive behavior, which gives them power but also makes them resistant to change.
• Systems change when they realize that change is necessary to remain true to their core values, a painful insight that often comes too late.

The purpose of a system is what it does | by Ned Lowe

• The quote “It’s not who I am underneath, but what I do that defines me” by Batman emphasizes the importance of actions over intentions.
• The author appreciates this quote for highlighting how people often justify their motives rather than focusing on actual outcomes.
• A systems version of this idea is “The purpose of a system is what it does,” which the author finds compelling.
• The purpose of a system is determined by its actual use, not by its intended use or design.
• If a system is not actively used, it serves no purpose, regardless of funding or good intentions.
• A system that frustrates users into giving up has the purpose of causing frustration.
• If a reporting app is primarily used for data extraction, then its purpose is data extraction.
• An innovation lab that produces unused products may serve as a marketing or recruiting tool instead.
• The Agile Manifesto’s principle that “Working software is the primary measure of progress” aligns with the idea that only released features define the software’s purpose.
• The same principle applies to jobs: the purpose of a job is defined by the tasks actually performed.

POSIWID – The Purpose Of a System Is What It Does

• POSIWID stands for “The Purpose Of a System Is What It Does,” emphasizing that a system’s true purpose is revealed through its outcomes, not its intended goals.

• The core principle of POSIWID asserts that a system’s consistent outcomes reflect its true purpose, rather than the stated objectives or intentions of its creators.

• The concept was popularized by Stafford Beer, a key figure in cybernetics and systems theory, though the exact origin of the phrase is debated.

• Cybernetics, from the Greek word κυβερνήτης (kybernētēs), meaning “steersman” or “governor,” focuses on the importance of control and steering in systems.

• In organizational analysis, POSIWID is used to identify discrepancies between stated goals (e.g., efficiency) and actual outcomes (e.g., profit maximization), revealing hidden agendas or systemic issues.

• In technology and software, the principle helps understand the real-world impact of a system, identifying unintended consequences and guiding redesign for better outcomes.

• In social systems analysis, POSIWID reveals the implicit functions of societal institutions, which may differ from their explicit purposes.

• A system is defined as a set of interacting or interdependent components forming an integrated whole.

• Feedback loops are mechanisms through which systems self-regulate based on their output, crucial for understanding how systems maintain their purpose and adapt over time.

• Unintended consequences are outcomes not foreseen or intended by purposeful actions, highlighting the complexity and interconnectedness of system components.

• Complexity and emergence refer to the unpredictable behaviors and outcomes resulting from complex interactions among a system’s parts.

• Interconnectedness and interdependency indicate that systems are linked with and dependent on other systems, affecting and being affected by the broader network in which they operate.

• A system’s overall …

the purpose of a system is you can't always get what you want

• The author is reconsidering the value of the "POSIWID" principle, finding it more confusing than helpful despite its catchy nature.

• POSIWID stands for "The Purpose Of A System Is What It Does" and is not a fundamental principle of cybernetics or an axiom of Stafford Beer's Viable Systems Model.

• POSIWID is intended as a heuristic to help people understand how to apply the Viable Systems Model, not as a universal truth.

• The principle should only be applied to systems that are potentially viable and ongoing, not to malfunctioning or temporary states.

• A common misconception is that POSIWID should be expanded to mean "the purpose of a system is what it systematically does, on an ongoing basis, with the permission of the other systems which form its environment."

• The purpose of a system is always a compromise with other systems in its environment, as emphasized by Beer.

• The author provides an example where a reviewer concluded that the British rail network's purpose is to disincentivize train journeys, which is more accurate than saying its purpose is to provide comfortable and affordable travel.

• The use of "purpose" language can be confusing as it seems to attribute mental states to systems, but it is meant to help decide what information is relevant for analysis.

• The author argues that understanding the rail network as a rationing system affects the kind of information considered relevant for analysis, such as political and geographical factors.

• Despite its defensibility and importance, POSIWID is complicated and often confusing, leading the author to decide to use it less frequently in the future.

• The author appreciates POSIWID as a reminder to engage with what is actually happening rather than what was planned or expected, likening it to Maya Angelou's quote about believing people's actions.

• The author concludes that POSIWID is essentially a way of saying that analysis i…

Boon Yew Chew's Post

• POSIWID stands for "purpose of a system is what it does," a term coined by cyberneticist Stafford Beer, emphasizing that a system's purpose is revealed by its actions rather than its stated goals.

• The term POSIWID is gaining popularity and is frequently discussed on platforms like Twitter, often accompanied by a Wikipedia quote explaining its significance in systems thinking.

• POSIWID is used to counter the notion that a system's purpose can be inferred from the intentions of its designers or operators, highlighting the importance of observing actual outcomes.

• Reactions to POSIWID vary widely: some see it as exposing hidden intentions, others find it absurd as it contradicts the goals of design and engineering, and some view it as an observation on the divergence between intent and outcomes.

• Donella Meadows, a prominent systems thinker, supports the idea that purposes are deduced from behavior rather than rhetoric, reinforcing the observer-dependent nature of both 'purpose' and 'systems.'

• The concept of POSIWID is considered one of the most powerful statements in systems thinking, as it underscores the importance of empirical observation over stated intentions.

• The author, a strategic designer and systems thinker, finds the viral spread of POSIWID on social media intriguing and reflective of its growing relevance in discussions about systems, complexity, and cybernetics.

• The author aligns with Donella Meadows' perspective, emphasizing that the true purpose of a system is best understood through its behavior, not its stated goals.

• The author is an avid learner and is interested in reframing systems for better outcomes, connecting various fields such as public service transformation, business evolution, and cognitive engineering.

• The author recently discovered Stafford Beer's work and finds it highly interesting, particularly in the context of accountability and system behavior.

The Purpose Of A System Is What It Does

• "The purpose of a system is what it does" means understanding a system's true purpose by its outcomes, not its stated intentions.
• This phrase helps reveal harmful outcomes that might be hidden by misleading stated purposes.
• Public awareness of a system's harmful outcomes can lead to opposition against it.
• Stated intentions often serve as psychological defenses to mask the true, harmful purposes of systems.
• Example: A food company's stated purpose might be to produce food, but if it prioritizes profit over health, its real purpose could be seen as harming consumers with chemical additives.
• Outcomes occur regardless of individual intentions within the system; intentions are irrelevant to the system's true purpose.
• Describing a system's purpose focuses on its outcomes, not the intentions of its participants.
• A harmful system without malicious intent can be more damaging than an intentional villain.
• Systems can have multiple outcomes beyond their stated purposes, such as schools producing test scores rather than real learning.
• The stated purpose of a system is often the least accurate description of its true function.
• Describing harmful outcomes of systems can provoke defensive reactions from those within the system.
• Attempting to convince individuals within a system of its harmful outcomes is often ineffective.
• Real change requires dismantling or creating new systems, not just persuading individuals.
• Systems produce outcomes regardless of public opinion; changing the system itself is more effective than changing individual opinions.
• The term "systemic pedophilia" is used to describe systems that harm children, focusing on outcomes rather than intentions.
• Participants in harmful systems may not intend harm, but their participation still results in harmful outcomes.
• Acknowledging the true outcomes of a system challenges participants' self-perceptions and intentions.
• Directly confronting psychol…