In 1987, he was among the authors of the Contributions to the Slovenian National Program, an intellectual manifesto demanding a democratic, pluralistic and independent Slovenia.
Ivo Karlović | Ivo Andrić | Ivo Watts-Russell | Ivo Banac | Ivo Puhonny | Ivo Perišin | Ivo Josipović | Ivo Bligh | Ivo Vinco | Ivo Vojnović | Ivo Perović | Ivo of Kermartin | Ivo Niehe | Ivo Linna | Ivo Heuberger | Ivo Babuška | Tommy Ivo | Sandro Ivo Bartoli | Ivo Urbančič | Ivo Stourton | Ivo Siromahov | Ivo Sanader | Ivo Pilar | Ivo Pauwels (author) | Ivo Pauwels | Ivo Opstelten | Ivo Neame | Ivo Malec | Ivo Lapenna | Ivo Kerdić |
Several others have collaborated with the institution, including philosophers Ivo Urbančič and Tine Hribar, historian Vasilij Melik and political theorist Albin Prepeluh.