Ethevaldo Mello de Siqueira
Ethevaldo Mello de Siqueira was a Brazilian journalist, science writer, consultant and publisher, specializing in new technologies. He wrote a weekly column on the subject for the O Estado de S. Paulo newspaper. Since 1967, he was a collaborator of Veja magazine and a commentator on Rádio CBN, from 2006, with a daily column called Digital World.
Siqueira was born in Monte Alegre on 1 August 1932.
Siqueira was a professor of information technology and telematics on the journalism course at the Escola de Comunicações e Artes da Universidade de São Paulo of the University of São Paulo from 1986 to 1996. He founded and directed the , from 1979 to 2001, and the magazine TelePress Latinoamérica, from 1991 to 2001.
Siqueira died from leukemia in São Paulo on 17 October 2022, at the age of 90.