World Logic Day

In 2019, Unesco proclaimed the 14 January as "World Logic Day".  This date was chosen as it was the birth date of Alfred Tarski (14 January 1902) and the date of the passing of Kurt Gödel (14 January 1978), two of the most important logicians of the past century.

Nowadays the WLD is celebrated internationally.

• AILA (Associazione Italiana di Logica e Sue Applicazioni)

• Worldwide WLD events