Manasi Kumbhat and Janne Brok
Systemic design is a rich field with powerful tools to understand the details of the system. However, systems mapping methodologies, as rigorous as they are, hit a ceiling when the task at hand is to change the entire system, not improve the existing one. By focussing on feedback loops, stocks and flows, and multiple layers of the iceberg, without a method for stepping out of the existing logic, practitioners end up tinkering within the logic of the existing system. The design space is unintentionally constrained by the assumptions and biases of the current system.
The question that this workshop is intended to answer is: What happens when you step outside of the boundary of the current system?
We draw our tools from mathematics, specifically the concept of the Complement from Set Theory. While calculus, the branch of mathematics that is the foundation of most of our modern world, describes how systems evolve through continuous, minute adjustments, the complement asks: What if the new system was everything the current system is NOT? Calculus is the mathematics of slopes and rates of change, of knowing how something shifts when nudged just a little. The Complement from Set Theory is the mathematics of discontinuous, maximal change.
Our proposal for this workshop is to help participants experience the design of new systems through this mathematical concept of the complement, allowing them to think beyond the narrow margins of the existing system and to orient themselves towards its more meaningful outside. In doing so, participants will be able to recognise where and how complement logic overlaps and builds on existing methodologies.
Crucially, this method is not about creating something from nothing or brainstorming random radical ideas. On the contrary, it treats the current system as the most important resource for imagining what comes next. It is about defining a clear alternative in relation to what currently exists.
The framework introduced in this workshop is grounded in first principles, not in mathematics or any specific design tradition. It requires little training to apply and the Reality Canvas, the fractal mapping tool at the heart of the method, can hold multiple valid readings of the same system simultaneously. Practitioners can use the insights it generates back in their own preferred frameworks and vice versa, while remaining legible to each other.
This workshop offers participants an experience in building that common foundation.
Keywords: radical change, systems design, systems change, complement thinking