Behavioral science fundamentals

What does behavioral science actually do — and what doesn't it do?

If you're newer to behavioural science, this is the on-ramp. Capability, opportunity, motivation. Biases and heuristics. Nudges, choice architecture, social proof. The building blocks that everything else in this library is built on top of. The frame here is practical, not academic: what these concepts actually let you do, where they hold up, where they break, and what they mean once you start applying them to real organisations. Most of this material is older — the bulk of it predates the org-change pivot — but it's the foundation a lot of the more applied work in the other hubs builds on. Start here if you want the grounding before the application.