1-2g2t2 History (i.e., entangled) is information flow channel because it is approximately autonomous. That is to say, its entanglement means we can successfully predict some aspects of the future of that history from its past within that history.

1-2g2s7d A history has to be explained in multiversal terms. The true explanation of what happened involves many other instances of me.
1-2g2s4 Everyday objects are partitioned into nearly autonomous histories with one instance-position-speed, but every atom in those objects is a multiversal object not partitioned (i.e., fungible)

Its changes (i.e., change inside universe or history) depend entirely on the conditions inside it (unlike fungible objects)

1-2g2t3 A history approximation breaks down when there is interference (i.e., merging), and histories do rejoin via interference phenomenon