The World Logic Day was launched January 14, 2019 https://link.springer.com/article/10.1007/s11787-019-00221-5 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): https://www.youtube.com/watch?v=xeDNHL-YHKA January 14, 2026 will be the 8th edition of the WLD. Everybody is welcome to organize a celebration.
Here is the official flag: https://www.jyb-logic.org/wld-2026 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: https://worldlogicday.com/ 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: https://www.jyb-logic.org/3-smartest-living-logicians Happy to be part of them! JYB -- LOGICA-L Lista acadêmica brasileira dos profissionais e estudantes da área de Lógica <[email protected]> --- Você está recebendo esta mensagem porque se inscreveu no grupo "LOGICA-L" dos Grupos do Google. Para cancelar inscrição nesse grupo e parar de receber e-mails dele, envie um e-mail para [email protected]. Para ver esta conversa, acesse https://groups.google.com/a/dimap.ufrn.br/d/msgid/logica-l/CAF2zFLBmTtB5GCR1e%3DNsXcF9K9Aa-__KXjs%2BCq1cpetoW2vYEQ%40mail.gmail.com.
