The soul of cellular automata
The CA is controlled by the following buttons:
Start: CA are planted.
Hide CA-1 Hide CA-2
Water: Trigger the system
This applet illustrates two philosophical concepts which are explained
in the section on complexity: 1. CA
time and 2. CA
soul
CA time
The evolution of a CA is presented here in two time frames:
1. The CA consists of a single state (one vertical
column) whose structure is determined uniquely by the previous
state and depends on the entire CA history. Figuratively speaking,
the past flows into the present which illustrates Bergson’s
duration
2. The observer stores CA states and they are
displayed chronologically.
CA soul
Aristotle taught that plants and animals have a soul which controls
their operation (metabolism) and is mortal. When the plant dies
its soul dies with it. A seed is made of dormant and
isolated processes which may be activated by the water.
When the seed is watered, processes in the seed start interacting
and the plant grows. As its structure emerges and becomes more
and more complex, its controlling principle, or soul, emerges
as well. The soul is not a separate entity but an outcome of process
interaction.
The following experiment illustrates the emergence of a CA soul.
Click on Start whereupon two zygotes are planted. They
grow into two isolated CA. When you click on Water both
CA start interacting and change their structure. Try clicking
twice. Finally they will always settle at an attractor (create
a solution) which stands for their adult configuration. You are
unable to predict what the final attractor will be. Only the CA-soul
knows it.