Nyorai kupfuurira kweiyi ndima - Flint ndomumwe wevanonyanya kuzivikanwa veAustralia vemadzimambo ehurumende, vachipesana neAustralia republicanism. Bhuku rake, "The Cane Toad Republic", rakashandiswa mumushandirapamwe werendaendum ya1999
. Ikoko kwakateverwa muna 2003 ne"Twilight of The Elites", iyo yakatsigira gadziriro dzebumbiro reAustralia nebasa roUmambo hweAustralia. Flint ave National Convenor vokuAustralia nokuda Constitutional youmambo kubva 1998, uye nhengo bhodhi Samuel Griffith Society. Iye mutsigiri weInternational Monarchist League muAustralia, iyo inotsigira nekusimudzira hutongi hwebumbiro remitemo.