How Australia’s electoral system allowed voters to finally impose a ceasefire in the climate wars | Michael Mann and Malcolm Turnbull

The climate was not the only issue in the Australian election – it never is – but it was the dominating policy issue, and all of the winners – Labor, the Greens (who won two more seats in the lower house), and the teal independents – were campaigning for stronger action and higher targets.

For the first time in a long time, climate action had a good election. It’s instructive to ask why. Certainly, the enduring legacy of the “black summer” was part of it. But we must not understate the role that the rise of the teal independents – and the tectonic shift in Australian politics that it represents – played here.

The Labor party government, led by Anthony Albanese, is committed to a 43% reduction in emissions by 2030 (from 2005 levels). As prime minister, one of the co-authors of this piece, Malcolm Turnbull, committed to a target of 26-28% in Paris in 2015, with the expectation that the target would be increased. His successor Scott Morrison’s refusal to do so at the 2020 Glasgow COP was bitterly resented by Australia’s closest allies, including the United States and the United Kingdom.

It seems hard to believe today, but there was a time when both major parties agreed on establishing an emissions trading scheme (ETS). Prime minister John Howard first proposed it in 2006, and the first piece of legislation to set it up was introduced by Turnbull as environment minister the following year.

At the 2007 election, Howard and Labor leader Kevin Rudd had a lot of things to argue about, but an ETS was not one of them.

After the election, Rudd retained the same team of public servants working on the ETS under Howard, and they produced what Rudd called a carbon pollution reduction scheme (CPRS).

By this time, Turnbull was a Liberal leader and Opposition leader. His goal was to maintain the Howard-era policy in favor of an ETS and negotiate with Rudd on its terms of it.

However, a growing insurgency on the right of the Liberal and National parties, supported by the coal industry and the Murdoch media, resulted in a party room coup that saw Turnbull lose the leadership to Tony Abbott, who then went on to wage a shamefully dishonest, but highly effective, campaign against the CPRS. (There is some poetic justice in that Abbott would later lose his seat to one of the leading independent climate champions, Zali Steggall.)

Now, 13 years and five prime ministers later, any form of ETS has become a political third rail and does not feature anywhere in Labor’s climate policies.

During the last election, Morrison sought to present Labor’s modest 2030 targets as dangerous economy wreckers, and the Murdoch media backed him up with a campaign that exceeded any before it.

Michael Mann

If you saw the election as one where another replaced a laggard climate government with a more activist approach, you would miss the real story.

Sure, Labor won, and we have a new prime minister that will enable Australia – the only developed country not to increase its 2030 target at Glasgow – to rejoin the global effort to cut emissions with credibility.

In a parliamentary system like Australia, winning government means winning the support of a majority of members in the House of Representatives or its equivalent. So typically, a political party will have electorates in which its members have large majorities and others where the majorities are slender – a few percent. Government is won or lost in these marginal seats; they can be lost at one election and won back at another.

That means the bedrock of a political party’s parliamentary power lies in its safest seats – the ones they can always rely on winning.

But in this latest election, the “teal” independents, so called for the color of their campaign livery, won six of the Liberal party’s safest seats, including Turnbull’s old electorate of Wentworth, which he had held with a 67% majority.

Together with three others won in earlier elections, this meant that nine of the Liberal party’s safest, wealthiest seats were now held by independents, all women, who had persuaded thousands of lifetime Liberal voters to defect.

In Australia, once an independent win a seat, they are generally very hard to dislodge.

What lessons does this have for the fraught climate policy debate for the world’s largest cumulative carbon polluter, the United States?

How, for example, did Australia defeat the Murdoch climate disinformation machine, which has effectively waged war on climate policy in the US for years? Murdoch outlets such as Fox News and the Wall Street Journal editorial pages have almost single-handedly created the asymmetric polarisation of the American political right that today serves as such a formidable obstacle to meaningful action on climate.

Murdoch has an even greater stranglehold on the Australian media. Yet several features of Australia’s electoral system made it resistant to Murdoch’s influence. The boundaries of parliamentary districts are set by an independent electoral commission and have been for generations – there are no gerrymanders. Voting is compulsory, and participation is always well over 90%.

Both policy goals are laudable, but they’re an uphill battle in the US, likely to be fought out bitterly along red-state/blue-state boundaries.

Finally, and most importantly, though, Australia has preferential or ranked-choice voting, where electors have to write a number against each candidate’s name, indicating the order in which they are preferred. Right now, ranked-choice voting is the law in only two US states, but interestingly, they aren’t blue states: purple (Maine) and deep red (Alaska). This may explain why the Republican Senators from those States – Lisa Murkowski and Susan Collins – are more centrist than most of their Trump-dominated caucus.

A growing number of cities and municipalities have implemented ranked choice, which experiences levels of bipartisan support unusual in today’s hyperpartisan American politics. And 29 states are now considering implementing it.

The teal independents in Australia were running against Liberal incumbents, most of whom would normally get a 50% or more first-preference vote. However, if they could take a substantial part of that and get the incumbent’s primary vote down to 40% or less, and if they ran second, they would probably win with the benefit of Labor and Green preferences. And this is more or less what happened.

So a big tent political party was captured by the political right on several issues, especially climate, and dragged to a position that did not reflect the values of many of its lifetime voters. But the flexibility of preferential voting meant that an independent could come through the middle, offering voters policies and personalities that they wanted.

People power trumped Murdoch. Perhaps it can do so in the US.

Americans have nothing to lose and everything to gain, including a return, like Australia, to a global leadership position on climate.

Michael E Mann is a distinguished professor of atmospheric science at Pennsylvania State University. He is the author of The New Climate War: The Fight to Take Back Our Planet.

Malcolm Turnbull is the former prime minister of Australia and the author of A Bigger Picture.

Bella E. McMahon
I am a freelance writer who started blogging in college. I am fascinated by human nature, politics, culture, technology, and pop culture. In addition to my writing, I enjoy exploring new places, trying out new things, and engaging in conversations with new people. Some of my favorite hobbies are reading, playing music, making crafts, writing, traveling, and spending time with my family.