Feynman Clocks, Causal Networks, and The Origin of Hierarchical 'Arrows   of Time' in Complex Systems. Part 1: 'Conjectures'
  A theory of time as 'information' is outlined using new tools such as Feynman Clocks (FCs), Collective Excitation Networks (CENs), Sequential Excitation Networks (SENs), and Plateaus of Complexity (POCs). Applications of this approach range from the Big Bang to the emergence of 'consciousness'. 
Scott Hitchcock