Frameworks we already use, written down.

A one-page diagnostic for working out which kind of decision you’re actually facing — and which discipline (complexity, data, or validation) deserves the next hour of attention.

The market-entry checks we run before recommending either direction of the corridor. Specific to the asymmetries that actually move the outcome — not a generic playbook.

When a spreadsheet stops being the right tool. A non-academic introduction to second-order effects, agent-based models, and the kinds of decisions that benefit from each.