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Credit: organism.earth

Hanna Newcombe

Birth – Death: 1922 – 2011

Born: Prague, Czech Republic

Where (when) resided in Canada: Dunnville, Ont. (1939 – 1941),

Hamilton, Ont. (1941 – 1945), Toronto, Ont. (1945 – 1945),

Cardinal, Ont. (1954 – 1959), Dundas, Ont. (1959 – 1991)

Online information sources:

McMaster University Alumni – Hanna Newcombe,

Google Scholar – Hanna Newcombe

Biography submitted by: Martha Toy

Building Skills By

Personal Learning Sources
Professional Academia
Professional Organizations
Professional Activities

Languages & Methods

Mathematical equations
Causal loop diagrams
System Mapping
Cybernetics
Systems Sciences

Subjects & Applications

Education
Information Networks
Peace Studies

Personal Learning Sources

General Systems Theory
Ludwig von Bertalanffy (1968)

The Image: Knowledge in Life and Society
Kenneth Boulding (1956)

The Phenomenon of Man
Pierre Teilhard de Chardin (1959)



Organization Memberships

International Peace Research Association

International Studies Association

International Society for the Systems Sciences

Science for Peace

Canadian Peace Research Association



Organized Education

McMaster University, CAN (1941 – 1943)

Univ of Toronto, CAN (1943 – 1945

Peace Research Institute – Dundas, CAN (1962 – 2011)

York University, CAN (1971 – 1998)

Conrad Grebel University College, CAN (1982 – 1996)

Grindstone Island Peace Schools, CAN (1963 – 1978)

World Federalist Seminars, CAN (1970 – 1998)

In Their Own Words

Humour

“Anything that is possible, is also possible in practice.”

This was her humorous “Law of Possibility.” She used it to poke fun at skeptics and realists who told her that her plans for a world government were theoretically possible but impossible in practice. She found the logic of those critics to be a hilarious contradiction. In the context of international law, she was fond of saying “If it looks like a state, acts like a state, and quacks like a state… it’s probably a nuisance.” This was a play on the “duck test,” used to mock the rigid bureaucracy of sovereign nations that refused to cooperate for the common good. Hanna’s humor was rarely slapstick but rather intellectual irony. She loved the irony that humans were smart enough to split the atom but “too stupid” (her words) to figure out how to share the planet. She often said that if an alien visited Earth, they would find our system of national borders to be the funniest joke in the galaxy.

 

Professional Activities

Hanna was a prolific independent scholar and peace researcher who spent over four decades bridging the gap between scientific inquiry and global activism. Alongside her husband, Alan, she co-founded the Peace Research Institute–Dundas (PRI-D) in 1961, which served as the hub for her vast intellectual output. Eschewing the traditional tenure-track path, she operated as a scholar-provider, most notably as the editor of the Peace Research Abstracts Journal and Peace Research Reviews. Through these publications, she meticulously categorized decades of global research, creating an indispensable archive for the peace movement.
Her original professional contributions were grounded in quantitative social science, specifically her pioneering work on Weighted Voting formulas designed to democratize the United Nations. Beyond her research, she was a dedicated educator, serving as the primary organizer of the World Federalist Summer Schools from 1970 through the late 1990s. In this capacity, she trained activists, diplomats, and teachers in the mechanics of global governance. Whether consulting for international NGOs, developing peace studies curricula for secondary schools, or lecturing at universities, her activities were guided by the concept of transdisciplinary synthesis seen as the rigorous application of mathematics, ethics, and systems theory to the practical problem of ending war.

 

Contributions To Canada’s Systems Thinking Literacy

  • Cybernetic frameworks: She applied cybernetics (the study of control and communication) to international relations, teaching that global conflict is often a “system failure” rather than merely bad intent.
  • World Order Models: Through her Design for a Better World, she popularized the idea of Global Modeling, encouraging Canadians to view the planet as a single, feedback-driven system where local actions have global impacts.
  • Integration of hard and soft science: She bridged the gap between mathematical systems theory and Quaker ethics, demonstrating how scientific laws of entropy and equilibrium apply to social stability.
  • Educational workshops: Through the Grindstone Island Seminars and PRI-D, she mentored a generation of Canadian activists to analyze the root structures of war rather than just reacting to isolated symptoms.

 

Contributions To Canadian K-12 Education

  • Peace education pioneer: Through the Peace Research Institute–Dundas, she created educational resources that influenced teachers’ unions to integrate peace, disarmament, and human rights into provincial curricula.
  • Global citizenship framework: She introduced early models for viewing the world as an interconnected system, laying the groundwork for modern provincial Global Competency standards.
  • Peer mediation programs: Her systems based approach to non-violent conflict resolution helped establish student-led peer mediation and anti-bullying initiatives in schools.
  • Eco-Justice literacy: She championed an interdisciplinary approach linking ecology with social studies, paving the way for contemporary Environmental and Social Justice courses.
  • Teacher empowerment: Through her Grindstone Island Seminars, she directly trained hundreds of educators and curriculum developers in teaching global systems thinking and non-violence

 

Contributions To The Global Systems Thinking Discipline

Hanna made foundational contributions to the global systems thinking discipline by transposing general systems theory including the cybernetics and system dynamics feedback streams onto the landscape of international relations. Rather than viewing war as a series of isolated political events, she analyzed it as a structural failure within a War/Peace System. She identified arms races as dangerous positive feedback loops and sought to design institutional negative feedback mechanisms such as her mathematically rigorous Weighted Voting formulas for the United Nations to restore global equilibrium and systemic balance.
Her work was central to the development of normative systems design, particularly through her involvement with the World Order Models Project. Newcombe argued that peace was not an abstract ideal but a functional requirement of a nested global architecture. She insisted that the international system could only achieve stability if it integrated the sub-systems of economic justice, environmental health, and human rights. By publishing the Peace Research Abstracts Journal, she effectively mapped the meta-system of peace studies, synthesizing thousands of data points into a coherent taxonomy. Ultimately, Newcombe’s legacy in the global discipline is her shift away from reactionary politics toward a proactive design science, treating the achievement of world peace as a challenge of complex system engineering and ethical recalibration.

 

Individual Learning & Projects


Apart from the first appearance of the word Cybernetics in a book title in the late 1940’s, it wasn’t until the late 1960’s that publicly available books included the term Systems Thinking or Systems Science in the title. For the first wave of pioneers, beyond thought engagements with the authors in their Personal Learning Sources, Learner Activities were predominantly via living engagements with other people, in organised academia or independent scholars. This included 1) people studying General Systems Theory, 2) people working in the pioneer’s primary discipline, 3) people from other disciplines building interdisciplinary systems thinking skills, and 4) people wanting to stay in tune with the growing Systems Thinking community taking shape.

This text uses the word engagement to mean “active involvement and interest”. The term living engagements here includes spoken conversations with another person or group of people and written conversations in academic or professional organisation publications. The living engagement may have been supportive or disputational in nature.

The Projects of these pioneers could include teaching undergraduate university students, teaching and conducting research with graduate/post-graduate university students, or conducting research in learning institutes/foundations. Projects for some of them involved constructing an information sharing network enabling the interdisciplinary communication to occur, or working in diverse business, government and non-government organisations outside academia. Some pioneers chose to work as much as possible outside organised academia and conducted socioculturally impacting projects as independent scholars.

Anchoring themselves in stable spousal relationships and home life enabled each pioneer to sustain day-to-day wellbeing as they evolved their systems thinking skills over many decades. As lifelong learners they remained exceptionally productive and fulfilled in and outside the formal academic setting for much of their lives.

The learner activities and projects listed below are intended as starting points for deeper dives into the full network of people with whom they engaged and the projects they conducted.

 

Learner Activities

With whom did Hanna engage more frequently in the systems thinking community?

Anatol Rapoport

With whom did Hanna engage more frequently in her discipline (peace studies)? 

Alan Newcombe, Norman Alcock, Pat Alcock, Ruth Klaassen, Linda Carroll, Carol Bennet, Michael Silbert, William Eckhardt

With whom did Hanna engage more frequently from other disciplines? 

None mentioned

What role Hanna’s spouse play in her engagements?

Alan Newcombe’s academic and professional contacts likely helped connect Hanna to wider peace-research and systems-thinking circles. The Newcombes often appear as a paired intellectual presence, suggesting that Hanna’s engagements were not purely individual but partly developed in conversation with him. Both were associated with peace research institutionally, so his role was not just personal but also organisational at the institutional level.

 

Projects

Peace Research Abstracts Journal (launched 1964, final volume published 2009)

 Peace Research Reviews (launched 1967, final volume published 2003-2004)

 Weighted Voting Formulas for the United Nations (1971)

Alternative Approaches to World Government (1974)

 An Annual Guaranteed Income Plan for the Nations of the World (1975)

 Alternative International Security Systems (early 1983)

Design for a Better World (late 1983)

 

 

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