The World Logic Day was launched January 14, 2019
and recognized the same year by UNESCO through the support of the Brazilian Ambassador at UNESCO, Maria Edileuza Fontenele Reis (currently the Ambassador of Brazil to the Kingdom of Sweden):
January 14, 2026 will be the 8th edition of the WLD.
Everybody is welcome to organize a celebration.
Here is the official flag:
This flag was inspired by Zamenhof's flag for Esperanto.
It has the same colors as the flag of Brazil ...
And here is the official website:
It is a DIY page, where everyone can manage the data of their celebrations
"Who are the 3 smartest living logicians?"
Here is the answer given by ChatGPT December 30, 2025:
Happy to be part of them!
JYB