  The scheme of a unified Darwinian evolutionary theory for physical and
biological systems is described. Every physical system is methodologically
endowed with a classical information processor what turns every system into an
agent being also susceptible to evolution. Biological systems retain this
structure as natural extensions of physical systems from which they are built
up. Optimization of information flows turns out to be the key element to study
the possible emergence of quantum behavior and the unified Darwinian
description of physical and biological systems. The Darwinian natural selection
scheme is completed by the Lamarckian component in the form of the anticipation
of states of surrounding bio-physical systems.
