September 8 (an exceptional first Tuesday of the month before classes start) is the 143rd meeting for Systems Thinking Ontario. This will be a hybrid session.

Cybernetics in the Annex: Celebrating Stafford Beer’s Centenary + Summer Conferences Recap

In this session, Dr. Allenna Leonard celebrates the centenary of managerial cybernetics pioneer Stafford Beer. We’ll explore the lasting impact of his Viable System Model (VSM) and Team Syntegrity on complex organizational design. The session will also reflect on Beer’s deep local ties to Toronto, where he lived in the West Annex and actively shaped Ontario's systems community.

We will also open the discussion for people to share their recaps of systems-related and adjacent conferences such as International Society for Systems Sciences, American Society for Cybernetics, Anticipation Conference, and others.

Discussant(s)

• Dr. Allenna Leonard is a cybernetician, author, and organizational consultant. She worked closely with Stafford Beer as his life and professional partner from 1981 until his passing in 2002. A past president of both the American Society for Cybernetics and the International Society for the Systems Sciences, her work focuses on democratic dialogue and practical applications of the Viable System Model and Team Syntegrity. She is currently based in Toronto.
• The session will be moderated by Zaid Khan, a systemic designer and graduate of OCADU's Strategic Foresight & Innovation Program (2020).

Registration & Virtual Link

• Tuesday, September 8, 2026 6:30pm to 8:15pm.
• Registration is available at: https://guild.host/events/cybernetics-in-the-annex-tbara6
• For those attending virtually, you will receive a Microsoft Teams invite/virtual link before the session.

Suggested pre-readings / audio / video

• Leonard, A. (1999). A viable system model: Consideration of knowledge management. Journal of Knowledge Management Practice, 1(1). https://perso.liris.cnrs.fr/alain.mille/enseignements/Ecole\_Centrale/Consideration\_of\_knowledge\_management.pdf
• Beer, S. (1974). Designing freedom (1973 CBC Massey Lectures). Canadian Broadcasting Corporation. https://www.cbc.ca/radio/ideas/the-1973-cbc-massey-lectures-designing-freedom-1.2946819
• 99% Invisible. (2016, August 23). Project Cybersyn [Video]. YouTube. https://www.youtube.com/watch?v=Ge1HpwPCOhA
• Beer, S., & Liverpool John Moores University. (1994). The history & origins of cybernetics: Part 1 [Video]. YouTube. https://www.youtube.com/watch?v=aCGGnFPYWZI

https://wiki.st-on.org/