Systems thinking

Open Systems Theory: Producing successful strategic plans

By Merrelyn Emery.

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Merrelyn Emery (biography)

How can we produce strategic plans that people actually want to implement? How can the process create a sense of belonging and allow members of communities and organizations to take control over their own affairs?

Fred Emery and I tackled these questions while producing Open System Theory.

Open Systems Theory: The framework

Open Systems Theory has two basic concepts:

1. The world consists of systems with permeable boundaries, ie., systems which are open to their environments. This gives us co-evolution, the mutual determination of system and environment.

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Four core concepts for expanding a systems view to system dynamics

By Andrei Savu.

andrei-savu
Andrei Savu (biography)

Once you understand the basic concepts underpinning systems, what other concepts are key to understanding system dynamics?

While systems thinking teaches you to see and shape system structure, system dynamics focuses on understanding nonlinear behavior over time. An additional four key concepts are added to five core concepts in systems thinking described in a companion post.

The four additional key concepts for understanding system dynamics are: stocks, flows, delays and dynamic behavior patterns.

Stocks and flows

Stocks and flows are foundational concepts, essential for analyzing and designing effective systems.

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Five core concepts for understanding systems

By Andrei Savu.

andrei-savu
Andrei Savu (biography)

What concepts are key to understanding systems?

A system is a set of interdependent elements whose coordinated interactions give rise to an outcome none of the pieces can deliver alone. The key word is relationship: change the relationships and the behavior of the whole shifts, even if every component remains identical.

Five core concepts for systems thinking are: purpose, boundary, feedback, leverage and emergence.

Purpose and boundary

Every system exists to fulfill a purpose, defined by boundaries that separate internal elements from external factors. These two fundamental concepts—purpose and boundary—determine how we understand, analyze, and influence systems of all types.

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Data variety and why it matters

By Richard Berry.

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Richard Berry (biography)

What are the differing characteristics of data? Why are they important for systems to function effectively? What is requisite variety of data?

There are nine characteristics of data variety which agitate systems. These are volume, velocity, variety, veracity, validity, vulnerability, viscosity, vectors and virtualisation. Together, the ‘9Vs’ constitute a data requisite variety framework and are described below. 

1. Volume

Description: The amounts of available data.

Example: Volume can vary widely from the results of small-scale research to the tsunami of digital material accessible through the internet. The latter can overwhelm both people and organisations.

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Combining subjectivity and objectivity in systems thinking: The SOS sandwich

By James Stauch and Daniela Papi-Thornton.

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1. James Stauch (biography)
2. Daniela Papi-Thornton (biography)

In seeking to understand, map, and then act to intervene in a system, how can we make the best use of both subjectivity and objectivity? How can we effectively toggle between facts and norms, between what is true (or at least broadly verifiable) and what is valued (or valuable)?

In the book that this i2Insights contribution is based on (Stauch et al., 2025), the case is made for people to spend far more time understanding a problem, and proportionally less time acting to “solve” the problem. To help frame this approach, the SOS (subjective-objective-subjective) sandwich is used as a simple heuristic to show where subjectivity and objectivity can be taken into account when dealing with a system.

In this work, objectivity is considered as a vector, not a destination, with true objectivity always out of reach, as we can never be completely objective in our approach to research. That said, we can strive for it by recognizing our biases and seeking diverse viewpoints.

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Why interdisciplinarity and transdisciplinarity are not enough for addressing complex problems

By Gabriele Bammer.

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Gabriele Bammer (biography)

As the importance of interdisciplinary and transdisciplinary research approaches becomes more widely recognised, how can we overcome the danger that they are seen to be all that is needed for tackling complex problems? What are the limitations of these approaches? What else might be required?

My starting point is that improved understanding of, and action on, a complex societal or environmental problem usually requires a number of research questions to be addressed. Different questions require different kinds of research approaches. Let’s illustrate this by considering the following complex problem:

As effort goes into making cities more sustainable, how can we incorporate illicit drug users into a more sustainable city X?

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The SPIRAL of systems leadership

By Josep M. Coll.

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Josep M. Coll (biography)

How can systems leadership be structured in a way that facilitates clarity and organization in its implementation and use, especially given that it is a collective type of leadership that harnesses the power of collective intelligence for solving a complex or wicked problem, in order to enable system-level change?

The SPIRAL of systems leadership is a practical model aimed at framing, developing and facilitating the transformative power of systems leadership for conscious and impactful organizations and practitioners that work in the domain of systemic transformation, regeneration and sustainable development.

SPIRAL is a name mnemonic that helps in remembering the five principles and in organizing the five phases of the model: S for Systeming, P for Purposing, I for Inviting, R for Re-designing and AL for Adaptive Learning, which are shown in the figure below.

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An approach for operationalizing and sustaining systems improvements

By Dintle Molosiwa.

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Dintle Molosiwa (biography)

How can we develop more effective interventions that address root causes of insufficient system performance? How can systems-informed interventions achieve and sustain more impactful system improvements? What strategies ensure multisectoral collaboration in systems improvement initiatives?

This i2Insights contribution is based on experience in improving health systems in South Africa, Senegal, Zambia, Botswana and Chemonics global health supply chain portfolio, but is likely to have wider relevance for other systems and countries.

Colleagues and I (Chemonics Health Practice and SYSTAC Africa Hub, 2024) distilled existing system thinking frameworks into a four-step cycle: examine; co-create; implement and adapt; and adopt and scale.

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Structured dialogical design

By Yiannis Laouris

yiannis-laouris
Yiannis Laouris (biography)

How can heterogeneous groups reach consensus on complex issues in a reasonably limited amount of time? What kind of process allows for meaningful community involvement that is genuinely participatory and democratic?

Structured Dialogical Design is a process that achieves both these aims. The key aspects of the process and steps are presented.

Triggering questions

Structured Dialogical Design processes are always structured around triggering questions, which frame the discussions and help define the stakeholders of the issues under consideration. The idea is that those primarily concerned with and/or affected by the issues under consideration should become the primary participants.

For Structured Dialogical Design all stakeholders (or their representatives) concerned with the issues at stake must be included, including those seemingly without a voice (which many of us may not be hearing and are not responsive to listening to, such as the voice of nature).

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Competencies for systems thinking practitioners. Part 2: Skills and behaviours

Edited by Gabriele Bammer

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What skills and behaviours are required by those seeking to provide expert systemic analysis, advice and facilitation to support decision-makers in understanding and addressing complex problems?

This is the second of two blog posts presenting the systems thinking competencies provided by the UK Institute for Apprenticeships and Technical Education (no date) and completes an overview of what decision makers should be able to expect from systems thinking practitioners, along with the knowledge, skills and behaviour competencies such systems thinking practitioners should have. The first blog post provided overall expectations of what systems thinking practitioners should be able to do and knowledge competencies.

Skills competencies

Skills in 11 areas are required for a systems thinking practitioner.

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Competencies for systems thinking practitioners. Part 1: Overall expectations and knowledge

Edited by Gabriele Bammer

editors-addition_systems

What knowledge, skills and behaviours are required by those seeking to provide expert systemic analysis, advice and facilitation to support decision-makers in understanding and addressing complex problems, ie., problems that have no single ‘owner’ or cause, and no simple solution? What should decision makers be able to expect from the systems thinking practitioners they engage with?

The UK Institute for Apprenticeships and Technical Education (no date) provides competencies in knowledge, skills and behaviours and these are reproduced here (knowledge competencies), and in a companion blog post (skills and behaviour competencies). This list of competencies provides a very useful way of getting an overview of systems thinking and the skills required.

What should systems thinking practitioners be able to do?

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Eighth annual review

By Gabriele Bammer

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Gabriele Bammer (biography)

Which i2Insights contributions inspired you in 2023? What did you learn that was new and how did it help you in tackling the complex societal or environmental problems you focus on? What would you like to see in 2024 and beyond?

One of the delights of curating i2Insights is learning something from every blog post. Another is the personal interactions involved in broadening the global community of contributors, introducing fresh voices and fresh insights, alongside those who are more seasoned contributors.

In this last blog post for 2023, I survey three of the year’s many highlights and what they mean for the operation of i2Insights:

  • integration and synthesis as an emerging ‘hot’ topic
  • re-introducing “golden oldies,” ie. tried and tested tools
  • increasing the number of countries represented by contributors, with an accompanying focus on decolonisation.

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