Positing complex adaptive systems made of agents with relations betwee
n them that can be composed, it follows that they can be described by
gauge theories similar to elementary particle theory and general relat
ivity. By definition, a universal dynamics is al,le to determine the t
ime development of any such system without need for further specificat
ion. Tile possibilities are limited, brit, one of them - reproduction
fork dynamics - describes DNA replication and is tile basis of biologi
cal life on earth. It is a universal copy machine and a renormalizatio
n group fixed point. A universal equation of motion in continuous time
is also presented.