Coevolving Innovations

Coevolving Innovations

… in Business Organizations and Information Technologies

Currently Viewing Posts in systems

Ecological Limits to Development: Living with the SDGs | ST-ON | 2023-03-13

March 27, 2023
0 Comments

The book Ecological Limits to Development: Living with the Sustainable Development Goals, published in 2002 by Routledge, was released as open access in 2023 by Taylor-Francis for readers who don’t have access to a university library.

For the March edition of Systems Thinking Ontario, we were honoured to celebrate the release with editor-coauthors Kaitlin Kish and Stephen Quilley.  They were joined by contributing authors Sophia Sanniti and Kathryn Gwiazdon.  (There was minor confusion with two Katies/Katys on the call).

In a departure from the usual circle of introductions, we asked participants for a quick check-in via the chat.  The introducton to the book started after 3m15s in, with questions-answers beginning after 1h03m.

This recording of the session is available on Youtube, as well as on the Internet Archive .

Video H.264 MP4
March 13
(1h42m)		 [20230313_ST-ON EcologicalLimitsToDevelopment_1920x900.m4v]
(HDPlus 1920×900 1197kbps 1.04GB)
[on the Internet Archive]

A standalone audio was also created during the meeting.

Audio
March 13
(1h52m)		 [20230313_ST-ON EcologicalLimitsToDevelopment.m4a]
(103 MB)

Katie Kish started the session by describing the origins of the book, as a discussion between her and her doctoral supervisor.  I recognized some of the themes from her 2018 University of Waterloo thesis, Ecological Economic Development Goals: Reincorporating the social sphere in ecological economic theory and practice.  Katie unfortunately had to leave the discussion after 1h25m, leaving responses to her coauthors for the last half hour.… Read more (in a new tab)

The book Ecological Limits to Development: Living with the Sustainable Development Goals, published in 2002 by Routledge, was released as open access in 2023 by Taylor-Francis for readers who don’t have access to a university library.

For the March edition of Systems Thinking Ontario, we were honoured to celebrate the release with editor-coauthors Kaitlin Kish and Stephen Quilley.  They were joined by contributing authors Sophia Sanniti and Kathryn Gwiazdon.  (There was minor confusion with two Katies/Katys on the call).

In a departure from the usual circle of introductions, we asked participants for a quick check-in via the chat.  The introducton to the book started after 3m15s in, with questions-answers beginning after 1h03m.

This recording of the session is available on Youtube, as well as on the Internet Archive .

Video H.264 MP4
March 13
(1h42m)		 [20230313_ST-ON EcologicalLimitsToDevelopment_1920x900.m4v]
(HDPlus 1920×900 1197kbps 1.04GB)
[on the Internet Archive]

A standalone audio was also created during the meeting.

Audio
March 13
(1h52m)		 [20230313_ST-ON EcologicalLimitsToDevelopment.m4a]
(103 MB)

Katie Kish started the session by describing the origins of the book, as a discussion between her and her doctoral supervisor.  I recognized some of the themes from her 2018 University of Waterloo thesis, Ecological Economic Development Goals: Reincorporating the social sphere in ecological economic theory and practice.  Katie unfortunately had to leave the discussion after 1h25m, leaving responses to her coauthors for the last half hour.… Read more (in a new tab)

Systems Changes Learning: Recasting and reifying rhythmic shifts for doing, alongside thinking and making | JSCI

March 9, 2023
0 Comments

A special issue on “Sustainable, Smart and Systemic Design Post-Anthropocene: Through a Transdisciplinary Lens” in the Journal of Systemics, Cybernetics and Informatics edited by Marie Davidová, Susu Nousala, and Thomas J. Marlowe has been released. In that issue, the journey of the Systems Changes Learning Circle from 2019 through 2022 is reviewed.

The editorial team, in the introductory article, wrote some descriptions about the contribution.

In the first paper, Ing (2023) presents an overview of the history, background, and philosophy of System Change Learning, integrating classical Chinese thought with Western professional practices to revisit the Aristotelean trilogy of doing (praxis), thinking (theoria) and making (poiesis) to construct a distinctly inter-/trans-disciplinary and collaborative approach that unifies the three.

The first paper invites a change of perspective through thinking based on in-depth exploration and explanation of the background, and philosophical approach of systemic learning, and the relationship to change. The author does this by introducing us to the concept of System Change Learning and unpacking the potential and versatility of this thinking for future applications, in particular, collaborative approaches.

This is the first fully peer-reviewed article about Systems Changes Learning in an academic journal!

Here’s the published abstract.

Abstract

Entering 2023, the Systems Changes Learning Circle completed in its fourth year of 10-year journey on “Rethinking Systems Thinking”. In a contextural action learning approach, the Circle has elevated rhythmic shifts as the feature that both resonates with practitioners in the field, and fits with a post-colonial philosophy of science bridging classical Chinese thought with Western professional practices.… Read more (in a new tab)

A special issue on “Sustainable, Smart and Systemic Design Post-Anthropocene: Through a Transdisciplinary Lens” in the Journal of Systemics, Cybernetics and Informatics edited by Marie Davidová, Susu Nousala, and Thomas J. Marlowe has been released. In that issue, the journey of the Systems Changes Learning Circle from 2019 through 2022 is reviewed.

The editorial team, in the introductory article, wrote some descriptions about the contribution.

In the first paper, Ing (2023) presents an overview of the history, background, and philosophy of System Change Learning, integrating classical Chinese thought with Western professional practices to revisit the Aristotelean trilogy of doing (praxis), thinking (theoria) and making (poiesis) to construct a distinctly inter-/trans-disciplinary and collaborative approach that unifies the three.

The first paper invites a change of perspective through thinking based on in-depth exploration and explanation of the background, and philosophical approach of systemic learning, and the relationship to change. The author does this by introducing us to the concept of System Change Learning and unpacking the potential and versatility of this thinking for future applications, in particular, collaborative approaches.

This is the first fully peer-reviewed article about Systems Changes Learning in an academic journal!

Here’s the published abstract.

Abstract

Entering 2023, the Systems Changes Learning Circle completed in its fourth year of 10-year journey on “Rethinking Systems Thinking”. In a contextural action learning approach, the Circle has elevated rhythmic shifts as the feature that both resonates with practitioners in the field, and fits with a post-colonial philosophy of science bridging classical Chinese thought with Western professional practices.… Read more (in a new tab)

Appreciating Systems Changes via Multiparadigm Inquiry | ISSS 2022 Proceedings

March 1, 2023
0 Comments

In the ISSS 2022 Plenary talk, the first 25 minutes were a blast through (a) the rising interest in system(s) change(s); (b) appreciative systems (Vickers); (c1) the philosophy of architectural design; (c2) the philosophy of ecological anthropology; (c3) the philosophy of Classical Chinese Medicine; (c4) the philosophy of rhythms; and (d) methods of multiparadigm inquiry, and open theorizing.

The formal publication of the manuscript in the Proceedings of the 66th Annual Meeting of the International Society for the Systems Sciences unpacks the content for those with an interest in really understanding the breadth of domains that the Systems Changes Learning Circle has explored, from 2019 through 2022.

This proceedings release is a milestone, as a coherent work that has been lightly reviewed. In a more thorough process of peer review, a publication may be further refined by anonymous comments requesting clarification of some points, or suggestions that some sections could be abbreviated. My style of writing presumes that readers might not know all of the references, so I’m explicit about sources. (This also helps me remember from whom I’m learning!)

Here’s the abstract, as it appears in the proceedings.

Abstract

In which ways is the subject of systems change(s), as a first-class concept, distinct from a reduction into (i) systems and (ii) changes? For practice, theory, and methods to be authentically rigourous, the philosophy underlying an approach to systems changes can be explicated. Through an appreciative systems framework, presumptions are surfaced as to (i) what are and are not systems changes; (ii) when, where, and for whom, systems changes are prioritized for attention; and (iii) how systems changes should be addressed.… Read more (in a new tab)

In the ISSS 2022 Plenary talk, the first 25 minutes were a blast through (a) the rising interest in system(s) change(s); (b) appreciative systems (Vickers); (c1) the philosophy of architectural design; (c2) the philosophy of ecological anthropology; (c3) the philosophy of Classical Chinese Medicine; (c4) the philosophy of rhythms; and (d) methods of multiparadigm inquiry, and open theorizing.

The formal publication of the manuscript in the Proceedings of the 66th Annual Meeting of the International Society for the Systems Sciences unpacks the content for those with an interest in really understanding the breadth of domains that the Systems Changes Learning Circle has explored, from 2019 through 2022.

This proceedings release is a milestone, as a coherent work that has been lightly reviewed. In a more thorough process of peer review, a publication may be further refined by anonymous comments requesting clarification of some points, or suggestions that some sections could be abbreviated. My style of writing presumes that readers might not know all of the references, so I’m explicit about sources. (This also helps me remember from whom I’m learning!)

Here’s the abstract, as it appears in the proceedings.

Abstract

In which ways is the subject of systems change(s), as a first-class concept, distinct from a reduction into (i) systems and (ii) changes? For practice, theory, and methods to be authentically rigourous, the philosophy underlying an approach to systems changes can be explicated. Through an appreciative systems framework, presumptions are surfaced as to (i) what are and are not systems changes; (ii) when, where, and for whom, systems changes are prioritized for attention; and (iii) how systems changes should be addressed.… Read more (in a new tab)

Sensemaking and Theory-Building | Gary S. Metcalf | ST-ON 2023-02-13

February 14, 2023
0 Comments

The theme for the February online meeting of Systems Thinking Ontario was sparked from the discussion from the January session on Root Metaphor and World Hypotheses.  What does it mean to have a theory?  How does sensemaking contribute to this?

Gary Metcalf volunteered to guide a conversation on these topics.  Two prereadings were to serve as an orientation for the diligent:

A smaller group convened for this discussion, enabling full participation by each and every attendee.  After a quick round of introductions , the conversation started around 4m20s in.

This recording of the session is available on Youtube, as well as on the Internet Archive .

Video H.264 MP4
February 13
(1h42m)		 [20230213_ST-ON_Metcalf SensemakingTheoryBuilding.m4v]
(QHD 2560×1440 265kbps 289MB)
[on the Internet Archive]

A standalone audio was also created during the meeting.

Audio
February 13
(1h42m)		 [20230213_ST-ON_Metcalf SensemakingTheoryBuilding.m4a]
(94.2MB)

The conversation flowed naturally.  I commented that before Gary was a professor of organizational systems, he had a prior career in family therapy.

Here is the original abstract sent in advance.

Some ideas have become everyday words.… Read more (in a new tab)

The theme for the February online meeting of Systems Thinking Ontario was sparked from the discussion from the January session on Root Metaphor and World Hypotheses.  What does it mean to have a theory?  How does sensemaking contribute to this?

Gary Metcalf volunteered to guide a conversation on these topics.  Two prereadings were to serve as an orientation for the diligent:

A smaller group convened for this discussion, enabling full participation by each and every attendee.  After a quick round of introductions , the conversation started around 4m20s in.

This recording of the session is available on Youtube, as well as on the Internet Archive .

Video H.264 MP4
February 13
(1h42m)		 [20230213_ST-ON_Metcalf SensemakingTheoryBuilding.m4v]
(QHD 2560×1440 265kbps 289MB)
[on the Internet Archive]

A standalone audio was also created during the meeting.

Audio
February 13
(1h42m)		 [20230213_ST-ON_Metcalf SensemakingTheoryBuilding.m4a]
(94.2MB)

The conversation flowed naturally.  I commented that before Gary was a professor of organizational systems, he had a prior career in family therapy.

Here is the original abstract sent in advance.

Some ideas have become everyday words.… Read more (in a new tab)

Root Metaphors and World Hypotheses | ST-ON 2023-01-09

January 15, 2023
1 Comment

Researching the philosophical foundations of systems theory to understand the meanings of “causal texture, contextualism, contextural” from the Tavistock legacy led to philosopher Stephen C. Pepper.

The philosophical lineage and contributions of Pepper were the focus for the January online meeting of Systems Thinking Ontario.  A deep reading of Pepper’s work (over a month!) was digested on a wiki site on the Open Learning Commons at http://wh.daviding.wiki.openlearning.cc/view/welcome-visitors/view/world-hypotheses .  That is better as a reference resource than an easy explanation.

The online meeting began with usual self-introductions.  After 15 minutes, a quick overview of the wiki site was reviewed, interjected with clairifying questions by Zaid Khan, and moderation monitoring by Dan Eng.  Participants were engaged in making sense of the World Hypotheses as a precursor to systems thinking, continuing for well over an hour.

This recording of the session is available on Youtube, as well as on the Internet Archive .

Video H.264 MP4
January 9
(1h59m)		 [20230109_ST-ON RootMetaphorsWorldHypotheses_1920x900.m4v]
(HDPlus 1920×900 952kbps 958MB)

[20230109_ST-ON RootMetaphorsWorldHypotheses_640x300.m4v]
(640×300 162kbps 281MB)

[on the Internet Archive]

A standalone audio was extracted from the video.

Audio
January 9
(1h59m)		 [20230109_ST-ON RootMetaphorsWorldHypotheses.mp3]
(110MB)

Participation in this discussion was intended more to provoke thought and conversation about philosophical framings inherent in the evolution of systems thinking, than to explicate with the intricacies of an American pragmatist taking a position against logical positivism in the 1940s.… Read more (in a new tab)

Researching the philosophical foundations of systems theory to understand the meanings of “causal texture, contextualism, contextural” from the Tavistock legacy led to philosopher Stephen C. Pepper.

The philosophical lineage and contributions of Pepper were the focus for the January online meeting of Systems Thinking Ontario.  A deep reading of Pepper’s work (over a month!) was digested on a wiki site on the Open Learning Commons at http://wh.daviding.wiki.openlearning.cc/view/welcome-visitors/view/world-hypotheses .  That is better as a reference resource than an easy explanation.

The online meeting began with usual self-introductions.  After 15 minutes, a quick overview of the wiki site was reviewed, interjected with clairifying questions by Zaid Khan, and moderation monitoring by Dan Eng.  Participants were engaged in making sense of the World Hypotheses as a precursor to systems thinking, continuing for well over an hour.

This recording of the session is available on Youtube, as well as on the Internet Archive .

Video H.264 MP4
January 9
(1h59m)		 [20230109_ST-ON RootMetaphorsWorldHypotheses_1920x900.m4v]
(HDPlus 1920×900 952kbps 958MB)

[20230109_ST-ON RootMetaphorsWorldHypotheses_640x300.m4v]
(640×300 162kbps 281MB)

[on the Internet Archive]

A standalone audio was extracted from the video.

Audio
January 9
(1h59m)		 [20230109_ST-ON RootMetaphorsWorldHypotheses.mp3]
(110MB)

Participation in this discussion was intended more to provoke thought and conversation about philosophical framings inherent in the evolution of systems thinking, than to explicate with the intricacies of an American pragmatist taking a position against logical positivism in the 1940s.… Read more (in a new tab)

World Hypotheses, Contextualism, Systems Methods

January 4, 2023
0 Comments

The first Systems Thinking Ontario session for 2023 is scheduled for January 9, on “Root Metaphors and World Hypotheses”.  This is philosophical content, for which a guided tour and discussion will be better than attempting a solo reading of the World Hypotheses wiki on the Open Learning Commons.  Upon announcing the session on social media, I was honoured to receive a response from Michael C. Jackson, OBE.

Very interesting, David. And great that you are bringing Pepper and Emery/Trist back into centre of debates about systems thinking – where they belong.

Thanks, also, for drawing attention to my 2020 discussion of world hypotheses.

Sociotechnical thinking went through a brief ‘mechanical systems’ phase (Trist and Bamforth) before discovering von Bertalanffy and embracing organicism. It is also true that both Trist and Emery later claimed to have moved beyond organicism and embraced contextualism.

My own view is that they did not succeed and that organicism continued to dominate in the L22 work and even in the later socio-ecological work.

I recently had an exchange with Merrylyn Emery on this who, of course, says I am wrong and that her and Fred’s later work is clearly contextualist.

My argument, which I still adhere to, can be found in the chapter on sociotechnical thinking in my ‘Critical Systems Thinking and the Management of Complexity’. It is this chapter Merrylyn objected to. She is still very active in Australia.

… Read more (in a new tab)

The first Systems Thinking Ontario session for 2023 is scheduled for January 9, on “Root Metaphors and World Hypotheses”.  This is philosophical content, for which a guided tour and discussion will be better than attempting a solo reading of the World Hypotheses wiki on the Open Learning Commons.  Upon announcing the session on social media, I was honoured to receive a response from Michael C. Jackson, OBE.

Very interesting, David. And great that you are bringing Pepper and Emery/Trist back into centre of debates about systems thinking – where they belong.

Thanks, also, for drawing attention to my 2020 discussion of world hypotheses.

Sociotechnical thinking went through a brief ‘mechanical systems’ phase (Trist and Bamforth) before discovering von Bertalanffy and embracing organicism. It is also true that both Trist and Emery later claimed to have moved beyond organicism and embraced contextualism.

My own view is that they did not succeed and that organicism continued to dominate in the L22 work and even in the later socio-ecological work.

I recently had an exchange with Merrylyn Emery on this who, of course, says I am wrong and that her and Fred’s later work is clearly contextualist.

My argument, which I still adhere to, can be found in the chapter on sociotechnical thinking in my ‘Critical Systems Thinking and the Management of Complexity’. It is this chapter Merrylyn objected to. She is still very active in Australia.

… Read more (in a new tab)

  • RSS qoto.org/@daviding (Mastodon)

    • daviding: “Web video on "The Sustainable Development Goals: Origins, Co…” May 25, 2023
      Web video on "The Sustainable Development Goals: Origins, Context, and Perspectives" with Ned #NenadRava from @UN @JointSDGFund in discussion with #SystemsThinking Ontario. https://coevolving.com/blogs/index.php/archive/sdgs-origins-context-perspectives-st-on-2023-05-08/ #SDGs #Sustainability #Development
    • daviding: “> Leading #TVO Today’s Asian Heritage Month lineup for May 2…” May 7, 2023
      > Leading #TVO Today’s Asian Heritage Month lineup for May 2023, TVO Original Big Fight in Little Chinatown premieres on TVO, TVO Today, YouTube and smart TV services on Tuesday, May 9 at 9 pm ET.https://tvo.me/energized-communities-battle-developer-pressure-and-anti-asian-racism-in-tvo-original-big-fight-in-little-chinatown/
    • daviding: “Rereading the introduction to the 1969 _Systems Thinking: Se…” May 3, 2023
      Rereading the introduction to the 1969 _Systems Thinking: Selected Readings_ Penguin paperbook surfaces some choices by the editor #FredEEmery that I hadn't previously appreciated. https://ingbrief.wordpress.com/2023/05/03/introduction-systems-thinking-selected-readings-edited-by-f-e-emery-1969/ #SystemsThinking #LivingSystems #opensystems
    • daviding: “The "doable dozen" is a phrase that #BjornLomborg picked up …” April 27, 2023
      The "doable dozen" is a phrase that #BjornLomborg picked up from #JordanPeterson on the April 3 interview. The list is now more complete at Halftime for the Sustainable Development Goals microsite at https://www.copenhagenconsensus.com/halftime> The 12 best policies to scale up, that our experts have identified, cover a wide range of areas: tuberculosis, education, maternal and […]
    • daviding: “A series of articles by #BjornLomborg with leading media out…” April 27, 2023
      A series of articles by #BjornLomborg with leading media outlets has been lined up. This article in Forbes sets a direction. > But in 2015, when the world replaced the #MDGs [#MillenniumDevelopmentGoals], things went wrong. World leaders could again have chosen to focus on a few, crucial targets. They could even have kept the same […]

  • RSS on IngBrief

    • Introduction, “Systems Thinking: Selected Readings, volume 2”, edited by F. E. Emery (1981)
      The selection of readings in the “Introduction” to Systems Thinking: Selected Readings, volume 2, Penguin (1981), edited by Fred E. Emery, reflects a turn from 1969 when a general systems theory was more fully entertained, towards an urgency towards changes in the world that were present in 1981. Systems thinking was again emphasized in contrast […]
    • Introduction, “Systems Thinking: Selected Readings”, edited by F. E. Emery (1969)
      In reviewing the original introduction for Systems Thinking: Selected Readings in the 1969 Penguin paperback, there’s a few threads that I only recognize, many years later. The tables of contents (disambiguating various editions) were previously listed as 1969, 1981 Emery, System Thinking: Selected Readings. — begin paste — Introduction In the selection of papers for this […]
    • Concerns with the way systems thinking is used in evaluation | Michael C. Jackson, OBE | 2023-02-27
      In a recording of the debate between Michael Quinn Patton and Michael C. Jackson on “Systems Concepts in Evaluation”, Patton referenced four concepts published in the “Principles for effective use of systems thinking in evaluation” (2018) by the Systems in Evaluation Topical Interest Group (SETIG) of the American Evaluation Society. The four concepts are: (i) […]
    • Quality Criteria for Action Research | Herr, Anderson (2015)
      How might the quality of an action research initiative be evaluated? — begin paste — We have linked our five validity criteria (outcome, process, democratic, catalytic, and dialogic) to the goals of action research. Most traditions of action research agree on the following goals: (a) the generation of new knowledge, (b) the achievement of action-oriented […]
    • Western Union and the canton of Ticino, Switzerland
      After 90 minutes on phone and online chat with WesternUnion, the existence of the canton of Ticino in Switzerland is denied, so I can’t send money from Canada. TicinoTurismo should be unhappy. The IT developers at Western Union should be dissatisfied that customer support agents aren’t sending them legitimate bug reports I initially tried the […]
    • Aesthetics | Encyclopaedia Britannica | 15 edition
      Stephen C. Pepper was a contributor to the Encyclopaedia Britannica, 15th edition, on the entry for Aesthetics.

  • Powered by FeedBurner

     Feedburner

  • Recent Posts

  • Archives

  • RSS on daviding.com

    • 2023/05 Moments May 2023
      Spring full of cultural and family activities.
    • 2023/04 Moments April 2023
      Sightseeing one day in Vilnius, then variable weather in spring in Toronto.
    • 2023/03 Moments March 2023
      Right ring finger in splint discouraged activities, yet last week of month saw flying through Vienna to an intensive research visit to Kaunas University of Technology in Lithuania.
    • 2023/02 Moments February 2023
      Recovery from bike collision with automobile hit-and-run reduced exercise, while continuing social activities.
    • 2023/01 Moments January 2023
      Family time for solar new year and lunar year, otherwise at home writing a journal manuscript for a deadline, and focused on improving wellness.
    • 2022/12 Moments December 2022
      December was full of birthday, wedding, seasonal holiday events, and then family congregated in town to share time together.

  • RSS on Media Queue

    • 2021/06/17 Keekok Lee | Philosophy of Chinese Medicine 2
      Following the first day lecture on Philosophy of Chinese Medicine 1 for the Global University for Sustainability, Keekok Lee continued on a second day on some topics: * Anatomy as structure; physiology as function (and process); * Process ontology, and thing ontology; * Qi ju as qi-in-concentrating mode, and qi san as qi-in-dissipsating mode; and […]
    • 2021/06/16 Keekok Lee | Philosophy of Chinese Medicine 1
      The philosophy of science underlying Classical Chinese Medicine, in this lecture by Keekok Lee, provides insights into ways in which systems change may be approached, in a process ontology in contrast to the thing ontology underlying Western BioMedicine. Read more ›
    • 2021/02/02 To Understand This Era, You Need to Think in Systems | Zeynep Tufekci with Ezra Klein | New York Times
      In conversation, @zeynep with @ezraklein reveal authentic #SystemsThinking in (i) appreciating that “science” is constructed by human collectives, (ii) the west orients towards individual outcomes rather than population levels; and (iii) there’s an over-emphasis on problems of the moment, and…Read more ›
    • 2019/04/09 Art as a discipline of inquiry | Tim Ingold (web video)
      In the question-answer period after the lecture, #TimIngold proposes art as a discipline of inquiry, rather than ethnography. This refers to his thinking On Human Correspondence. — begin paste — [75m26s question] I am curious to know what art, or…Read more ›
    • 2019/10/16 | “Bubbles, Golden Ages, and Tech Revolutions” | Carlota Perez
      How might our society show value for the long term, over the short term? Could we think about taxation over time, asks @carlotaprzperez in an interview: 92% for 1 day; 80% within 1 month; 50%-60% tax for 1 year; zero tax for 10 years.Read more ›
    • 2020/07/13 “Making Growing Thinking” |Tim Ingold (web video)
      For the @ArchFoundation, #TimIngold distinguishes outcome-oriented making from process-oriented growing, revisiting #MartinHeidegger “Building Dwelling Thinking”. Organisms are made; artefacts grow. The distinction seems obvious, until you stop to ask what assumptions it contains, about the inside and outside of things…Read more ›

  • Meta

    • Creative Commons License
    This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
    Theme modified from DevDmBootstrap4 by Danny Machal