  One of the most important tasks in science is to understand the
self-organization's arrow of time. To attempt this we utilize the connection
between self-organization and non-equilibrium thermodynamics. Eric Chaisson
calculated an exponential increase of Free Energy Rate Density (FERD) in Cosmic
Evolution, from the Big Bang until now, paralleling the increase of system's
structure. We term these studies "Devology". We connect FERD to the principle
of least action for complex systems, driving their increase of action
efficiency. We study CPUs as a specific system in which the organization, the
total amount of action and FERD are connected in a positive feedback loop,
providing exponential growth of all three and power law relations between them.
This is a deep connection, reaching to the first principles of physics: the
least action principle and the second law of thermodynamics. We propose
size-density and complexity-density rules in addition to the established
size-complexity one.
