If death is a design constraint that makes meaningful computation possible, then the most important engineering question a human process can ask is: what persists after my termination, and how do I influence what that is?

You cannot extend your own allocation. Your process terminates. But you can design structures that continue computing after you — structures that carry forward resources, intentions, values, and purpose into processes you will never meet. The quality of that design is arguably the highest-stakes engineering problem any individual faces, and it is made possible only by the death constraint.

Every human civilization has produced answers to this question. Each answer is a different vehicle for extending computation past the originating process’s clock — children, teaching, written work, built artifacts, institutions, financial structures (trusts as daemons). Each vehicle has different bandwidth, different durability, different failure modes, and different relationships to the drift and corruption that degrade signal over time.

Full treatment, including a comparative table of vehicles and their properties, in The_Symbolic_Layer_Addendum_II_Vehicles_of_Transmission.md.