* meters
* kg
* lean celsius but don't care too much either way
* abolish seasonal time changes
* for online calls/events specify time in UTC
* YYYY-MM-DD date format
* ground floor is 0th; don't skip 4 and 13
* don't put sugar in cold tea

Simple rules for a civilized society.

a year must be 13 months

If we have 13 months instead of 12, each month would be exactly 28 days, the 1st would always be Monday and the 28th would always be Sunday.

I like to create no matter what 
Citizen of Cenezuela 
Futurologist
Agent of chaos
www.youtube.com/@tqse1707

I will investigate more about that

also
>vitalik answered me
I can die in peace now lol

One challenge is that this mismatches with quarters (Q1, Q2, Q3, Q4) :(

Each month would have exactly 4 weeks instead of 4,257 and we would align correctly with the cycle of the moon

Absolutely not. Julian/ Gregorian (and Persian)calendars are the most precise ever developed. Julian is off by some hours, that’s why 1 day is added every 4 years. Gregorian and Persian are off by seconds per year. Would be a foolish retrocession to adopt any other.

28*13 = 364
Where is the missing day? 
Without considering the leap years