Is Australia's two-party political system dead?

Australia's political landscape is undergoing a seismic shift, with the traditional two-party system showing clear signs of collapse. The ascendance of One Nation, once considered a fringe party, into a serious political disruptor is a clear indicator of this change. As reported by ABC Australia, the party's recent successes, including winning its first federal lower house seat in the Farrer electorate and securing lower house seats in South Australia's March election, signal a fundamental realignment in Australian politics.

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It's definitely, in my view, already collapsed. We are now in a multi-party system.

Political analysts like Kos Samaras, a former Labor strategist, argue that Australia is no longer operating under a dominant two-party framework. "It's definitely, in my view, already collapsed. We are now in a multi-party system," Samaras stated. This perspective is echoed by commentators who observe a global trend of populism, with figures like Donald Trump in the US and parties like Reform UK mirroring One Nation's disruptive impact elsewhere.

The surge in support for parties like One Nation is partly attributed to the rise of social media, which allows direct engagement with voters, bypassing traditional media gatekeepers. Furthermore, economic pressures are driving significant voter segments away from major parties. Samaras' research indicates that Gen X and Gen Z voters, particularly those facing financial difficulties, are increasingly looking towards alternative parties. Approximately 40% of struggling Gen X voters are considering One Nation, while a similar percentage of Gen Z voters under pressure are leaning towards the Greens. Given the growing Gen Z voting bloc, this trend could significantly bolster the Green vote in the coming years.

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If I said I was a One Nation voter 10 years ago, that would be game over in terms of my social viability. [Now] there's not that taint, that radioactive feeling saying that you're a One Nation voter.

Right-wing commentator George-Alexander Mamalis notes that One Nation's success stems from promoting conservative policies, particularly those with an anti-immigration focus. He observes that the party has moved beyond its fringe status, with the social stigma of identifying as a One Nation supporter diminishing significantly over the past decade. This shift suggests that One Nation is strategically positioned, capitalizing on current political and social sentiments to challenge the established political order in Australia.

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I think in One Nation's case it's right place, right time.