World Logic Day 2025: On January 14, World Logic Day is observed every year. The holiday was proclaimed on November 26, 2019, by the United Nations Educational, Scientific and Cultural Organization (UNESCO) to bring intellectual history, the conceptual significance of logic, and practical implications to the attention of science communities along with the general public. The international day was conceptualized by the Logica Universalis Association (LUA). It was celebrated on January 14, 2019, for the first time, before the official proclamation.
World Logic Day 2025: Date, New Facts | Why celebrated?
World Logic Day 2025:Logics are used by human beings, where it is needed and has ensured the survival of our generations since the evaluation of humans. As well as humankind ship has grown logic has also led to various technological, social, ethical, economical, and futuristic advancements.
Also know about: Most Important Days of January National & International
World Logic Day was recognized by UNESCO and the International Council of Philosophy and Human Science (ICPSH). Since 2019 it is celebrated every year.
Why January 14?
The 14th of January has a connection with two great mathematicians and philosophers named Alfred Tarski and Kurt Godel.
Alfred Tarski
Alfred Tarski was born on January 14, 1901. He was a logician and polish-American mathematician. After graduating from Warsaw university he became a member of the Warsaw school of logic and mathematics. In 1939, he moved to the United States and carried out his research in mathematics at the University of California in Berkeley. His birth anniversary is celebrated as World Logic Day.
Alfred Tarski is often named among the four greatest logicians of all time. He admired Charles Sanders Pierce for his great work in Logic of Relations. He worked on the deductive system, theory of definability, logical consequence, and logic of Algebra. He developed an abstract theory of logical deductions that resembles some properties of logical calculi in 1930. Some other admirable achievements are theories of truth, logical constraints, and philosophy.
He was a German Logician, philosopher, and mathematician. He died on 14 January 1978 and his death anniversary is celebrated as World Logic Day.
In the 20th century, Kurt had a huge impact on philosophical and scientific thinking. He was considered a great logician in the 20th century along with Aristotle & Gottlob Frege.
The nickname “Mr. Why” was given to him, due to his immense curiosity during his childhood. Kurt adopted the idea of mathematical realism during his days at the University of Vienna. He mastered university-level in mathematics at the age of 18 years.
The motto of World Logic Day
Celebration of World Logic Day helps bring people of the world together and fosters an international sense of co-operational advocation for the importance of logic for all humankind’s growth.
1. Artificial Intelligence and Logic:
On which day World Logic Day is observed?
World Logic Day is celebrated on 14 January on every day. It is organised by UNESCO as well as CIPSH.
What are the types of logic?
Mainly there are four major types of logic: mathematical logic, informal logic, formal logic and symbolic logic.
Who is the father of logic?
Aristotle is known as the father of western logic, as he was the first to develop a formal system for reasoning.
Why 14 January is Important?
The 14th January has the connection with two great mathematicians and philosophers named Alfred Tarski and Kurl Godel. On 14th January Alfred Tarski was born and Kurl Godel was died. World Logic Day is celebrated on anniversaries of both on 14 January.
VEREY GOOD ARTICLE