Ivan Havel, a scientist and younger brother of former president Václav Havel and one of the founders of the Civic Forum in 1989, has died at the age of 82, Michael Žantovsky, the director of the Václav Havel Library, announced Sunday. "Ivan Havel has died, a man genuinely good, always original and helping others. Thank you for having existed, Ivan," Žantovsky said. For decades, Havel was a leading voice in computer sciences, artificial intelligence, and cognitive sciences. He was a published academic and editor-in-chief of the popular natural sciences magazine "Vesmír" (Space). He was also an honorary member of the board of directors of the charity organization Committee of Good Will, the Olga Havel Foundation, and of the Civic Forum Foundation.