Essential tools for reasoning about complex systems — feedback loops, leverage points, emergent behavior, precommitment — are scattered across decades of academic literature. Sumarium assembles them for intelligent general readers.
Feedback loops, leverage points, second-order effects, the Tragedy of the Commons — these ideas keep being rediscovered through painful experience rather than transmitted knowledge. Policymakers implement solutions that make problems worse. Institutions decay in predictable ways that their architects didn't anticipate. Citizens watch complex failures unfold without the conceptual tools to understand what they're seeing.
Sumarium makes the primary tools of systems thinking accessible to intelligent general readers — concept-first rather than text-first, with interactive simulations that make abstract dynamics tangible. Understanding a feedback loop by adjusting parameters and watching a system collapse is more effective than reading about it.
Starting with the concepts that explain the most, that appear most often in civic and natural systems, and that are most consistently missing from public discourse.
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Sumarium provides the conceptual tools that make the Locke Project's primary sources and Rigwatch's structural diagnosis legible as systems problems. Every Rigwatch pathology is a systems failure. Sumarium names the system dynamics.
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Concepts we should add? Corrections to existing explanations? Suggestions for the mental models library?