Yesterday 2:07 pm
Factual evidence of social behavior cradle to grave by clock and calendar isn't the same thing as equally alive adapting in space now as ancestrally positioned in global human population occupying time 24/7 one at a time in total sum of current events universally present now.
Kinetic results vs potential differences of opinions within one species engineering 1461 days between each factual February 29 every generation gap using Mayan, Julian, Gregorian Calendars counting each rotation mathematically creating an artificial 1461st day every 4 years from the 3 centuries BC until the year 2,000 AD.