Matriarch Trees
Matriarch trees, also called mother trees, are native to the Airawa Home Continent. They hold communal memories for Airawa tribes, gestate their young, and coordinate the living networks around them. Their connections run through roots, fungi, chemical and electrical signals, and symbiotic organisms.
Airawa communities depend on these trees for both knowledge of their ancestors and the birth of future generations. That dependence gives the trees considerable power over the people they sustain.
The Bargain
Before the empire, Airawa communities relied on mother trees to preserve memories beyond the lifetimes of their members. The trees demanded nutrients, tending, defense, help with reproduction, and deference in return.
These were close relationships with coercion built into them. A community could defy its mother tree, but it risked losing access to ancestral memory and warnings about ecological conditions. Its legal continuity was also at risk, though the precise way the trees upheld that continuity is not specified.
Gestation
Matriarch trees physically gestate Airawa young. Contracted pollinator species bring them compatible gametes, and the trees manage the environments in which the young develop. Before birth, they bind young Airawa into the memory held by local symbionts, into a lineage, and into ecological obligations.
Having a child therefore depends on more than the parents. A tree must permit the reproduction, a contract governs it, and pollinator traffic carries it through. The child enters a network whose members already have claims on their future. Reproduction is a political relationship from the start.
Imperial Rupture
The Biological Memetic Engine was created to free Airawa communities from this dependence on mother trees. It turned the tree network into infrastructure for imperial transmission. Access to communal memory, once negotiated with the trees, came under imperial control.
Communities could still have their memories held hostage. The power to do so had changed hands.