Aboriginal Australian knowledge — including culinary knowledge — was encoded in songlines (also called dreaming tracks or song cycles): vast navigational and informational systems that map the continent through song, story, dance, and ceremony. A songline is simultaneously a map, a history, a law code, a botanical guide, and a recipe book. When an Elder sings a section of country, the song contains information about what grows there, when it fruits, how to prepare it, which parts are toxic, and which ceremonies must be performed before harvest. This is not metaphor — it is a functioning information technology that maintained a civilisation for 65,000 years without a single written word.
The implications for culinary knowledge are profound. In every other food tradition documented in this database, knowledge was eventually written down — in manuscripts, cookbooks, scrolls, or tablets. Aboriginal Australian culinary knowledge never was. It lived entirely in memory, voice, and practice. This means:
AUSTRALIAN BUSHTUCKER — WAVE 2: THE DEEPER EXTRACTION