One Nation MP for Farrer David Farley has given his views on global politics in his maiden speech. (Lukas Coch/AAP PHOTOS)One Nation MP for Farrer David Farley has given his views on global politics in his maiden speech. (Lukas Coch/AAP PHOTOS) Credit: AAPOne Nation's first elected lower house MP in federal parliament has warned Australia must be able to stand on its own in a more fragmented world. "Sovereignty is more than flying a flag above parliament house. The One Nation MP used his speech to describe his childhood in the town of Narrendera.