Philochrony has gone through the following stages since March 13, 2009:
1- Becoming, duration and time
Becoming-time duality, duration-time duality.
Becoming was defined as the continuous succession of changes that things experience. Duration was defined as the interval between two moments of becoming. Time was the measure of duration.
2- Duration and time
Change-interval duality, regular periodic duration (time), irregular duration.
Duration was defined as the continuous and sequential occurrence of phenomena delimited by a beginning and an end. Time was defined as the regular periodic duration divisible into equal intervals.
3- Just time
Interval, continuity is the physical quality of time.
Now time is defined as: a) the interval that relates physically two sequential moments of changes, b) the continuous and sequential occurrence of phenomena delimited by a beginning and an end.
Stage 1 is no longer in effect. From stage 2 the change-interval duality is in effect.
Becoming is a philosophical concept that means the process of coming to be something or of passing into a state. Duration is the measure of time (age).
Elvis Sibilia, Florida, USA