10: Properties of Digital Life

Tue, 11 Aug 2026 10:36:00 +0100

Properties of Digital Life

We have changed the question.

For several chapters we asked how far simple computational systems could be pushed toward properties associated with life.

That gave us useful concepts:

persistence
identity
robustness
regeneration
reproduction
inheritance
evolution

But the previous chapter exposed the assumption underneath them.

We were still letting biology choose the architecture.

A biological organism exists inside one particular substrate.
It is made from matter.
Its signals propagate physically.
Its components decay.
Its copying is expensive.
Its memory is limited.
Its body is finite.
Its architecture has been shaped by those constraints.

11: The Crystal

Tue, 11 Aug 2026 15:18:00 +0100

We have spent ten chapters making the question harder.

Then we made one important decision.

We are not going to build an animal.

We are not going to start with:

body
energy
hunger
genome
reproduction
age
death

and hope that enough biological nouns eventually add up to life.

Instead we are going to begin from the digital substrate.

Remove almost everything.
Introduce one capability.
Then discover what becomes necessary.

Our first capability is:

Growth on Programmer.ie: Modern AI programming

10: Properties of Digital Life

Properties of Digital Life

11: The Crystal