language & linguistics
From the introductory book, "What is Lojban?":
Lojban (/LOZH-bahn/) is a constructed language. Originally called ‘Loglan’ by project founder Dr. James Cooke Brown, who started the language development in 1955, the goals for the language were first described in the article Loglan in Scientific American, June 1960. Made well-known by that article and by occasional references in science fiction and computer publications, Loglan/Lojban has been built over four decades by dozens of workers and hundreds of supporters, led since 1987 by The Logical Language Group.