The Times Australia
The Times World News

.
Times Media

.

I am a climate scientist – and this is my plea to our newly elected politicians

  • Written by Nerilie Abram, Chief Investigator for the ARC Centre of Excellence for Climate Extremes; Deputy Director for the Australian Centre for Excellence in Antarctic Science, Australian National University
I am a climate scientist – and this is my plea to our newly elected politicians

The 2022 federal election will go down in history as Australia’s climate change election.

Australians resoundingly voted for ambition on climate action, something which has been missing for a decade under a Coalition government, along with integrity and gender equality.

I am a climate scientist who has spent the last two decades studying how our climate is changing and sharing our increasingly urgent and frightening findings with the world.

This is my plea to our newly elected politicians.

Nerilie Abram working at Mount Brown South in Antarctica. Ali Criscitiello, Author provided

Dear Mr Albanese,

Congratulations on becoming the 31st Prime Minister of Australia.

If you wanted a clear mandate that the people are ready for ambitious and immediate climate action, then Australian voters certainly delivered that last Saturday. And how could they not?

Climate change is already impacting every inhabited part of our planet. Over the past few years Australians have suffered devastating bushfires[1] and killer heat[2], catastrophic off-the-charts flooding[3], damage along our coasts from relentlessly rising seas[4], and the drawn-out hardship of droughts[5].

I spend every day looking at the data that tells us each of those climate extremes will keep getting worse.

Every tonne of carbon dioxide[6] that we emit adds to global warming. And every fraction of a degree of further warming[7] will cause climate impacts to become more frequent and more intense.

Aerial image of sheep as they follow a ute
Queensland was in the grip of a crippling drought, just two years before catastrophic rain inundated many towns. AAP Image/Dan Peled

So I implore you and the Labor Party to govern like every decision, and every year, matters. Because it really, really does.

You’ll have a chance to prove on the world stage that the Australian Government is serious about climate action at the international climate conference, COP27, in Egypt later this year. You’ve got some work to do, because COP26 last year[8] was an embarrassment for our nation.

Read more: 'The Australian way': how Morrison trashed brand Australia at COP26[9]

We took little more than a three-word slogan to the conference in Glasgow, and came away from those negotiations as a climate villain. The world is waiting for Australia to increase our 2030 commitment to reducing greenhouse gas emissions at COP27.

Labor’s plan[10] to reduce Australia’s emissions by 43% by 2030 is a good start. Though it will still put us on track to contribute to more than 2℃[11] of global warming (roughly twice the warming level we’re currently at).

Fortunately, the international climate negotiations framework is designed for ratcheting up ambition over time. This means Australia can still increase our 2030 ambition further and do our fair share[12] to limit warming to 1.5℃, which would be a much safer pathway.

Made with Flourish

To the Greens,

Well done on your record-high vote. Yours was a campaign with a climate policy aligned to the science[13] of what’s needed from Australia to keep the 1.5℃ warming goal alive. I hope you’re able to push from inside the house and the senate to make that a reality.

The strength of the Greens vote in Queensland perhaps shouldn’t have been a surprise to me. Nowhere else in Australia would the difference between[14] 1.5℃ and 2℃ of warming be more apparent.

Read more: Why 2℃ of global warming is much worse for Australia than 1.5℃[15]

Earlier this year I wrote the saddest research proposal I ever have. A decade ago I could not have imagined having to pen anything like it, but here we are.

I study climate change and its impacts using corals that have grown in the ocean for centuries. These ancient corals faithfully record natural and human-caused changes in the environment around them.

But now those very coral records I use to study the climate are being destroyed by climate change. My proposal is to call for an urgent international effort to recover valuable scientific samples from coral reefs before they’re lost forever.

Corals are one of the many ways that scientists study climate change.

Amid all of the bluster of this election campaign, the Great Barrier Reef quietly bleached for the fourth time[16] in the last seven years. As scientists we knew to expect this – at 1.5℃ of warming 90% of reefs will have been lost, and at 2℃ the wondrous Great Barrier Reef as we know it today will no longer exist.

This most recent bleaching event hits me hard. Maybe it hit Queensland voters hard this time too?

I wish the elected Greens well as they work inside Parliament to do what’s needed to give the reef a fighting chance.

Global temperature change since 1850 (black) and various IPCC projections for future warming (colours). Crosses indicate the six mass coral bleaching events on the Great Barrier Reef, including 4 in the last 7 years. Temperature data from Berkeley Earth and CMIP6 future climate experiments.

To the Teal Independents,

Thank you for putting yourselves forward. For seeing the political status quo was not working for the people, and having the courage and conviction to provide Australians with an alternative.

It is well recognised that women need to be at the heart of climate action[17] and solutions. Globally, female representation in politics[18] has been shown to lead to stronger climate policies and better conservation outcomes.

It makes me proud and hopeful to see the Australian people have elected so many strong, talented, independent women to our parliament.

Bleached coral Yet another mass coral bleaching event has hit the Great Barrier Reef this year. N. Mattocks/GBRMPA via AP

To every member of our new parliament,

Its time to get to work. The federal government has squandered the last decade and made the job harder.

But fortunately, Australia’s state governments have made a start[19] while federal government dallied. Australia’s states and territories adopted net-zero targets before the federal government, and together those commitments are estimated to represent defacto national emission reductions[20] of around 37-42% by 2030.

Tackling the climate crisis is going to take a scale of ambition unlike anything we’ve ever seen before. But we have many solutions for decarbonising[21] our energy and transport sectors ready to go. We will have to deploy these as quickly as possible to make the significant cuts to emissions needed this decade.

Scientists working in an ice core drilling trench in East Antarctica. Nerilie Abram, Author provided

In future decades we will also need solutions that don’t yet exist. This includes technologies and enhanced nature-based solutions that will help us to draw carbon dioxide back out of the atmosphere. These need to be underpinned by an investment in fundamental science today, so we can forge a pathway to those as-yet-unknown solutions.

People in Australia, and our neighbours in the Pacific, also need your help. Climate extremes are going to worsen[22] and we need investment in the climate science and modelling capabilities to be able to improve adaptation decisions at the local scale.

To paraphrase our new Prime Minister[23], together you can end the climate wars and seize the abundant opportunities that Australia has to be a climate leader.

Good luck.

Read more: The election showed Australia's huge appetite for stronger climate action. What levers can the new government pull?[24]

References

  1. ^ devastating bushfires (theconversation.com)
  2. ^ killer heat (theconversation.com)
  3. ^ off-the-charts flooding (theconversation.com)
  4. ^ relentlessly rising seas (theconversation.com)
  5. ^ droughts (theconversation.com)
  6. ^ Every tonne of carbon dioxide (www.ipcc.ch)
  7. ^ further warming (www.ipcc.ch)
  8. ^ COP26 last year (theconversation.com)
  9. ^ 'The Australian way': how Morrison trashed brand Australia at COP26 (theconversation.com)
  10. ^ Labor’s plan (theconversation.com)
  11. ^ more than 2℃ (theconversation.com)
  12. ^ do our fair share (www.theguardian.com)
  13. ^ aligned to the science (theconversation.com)
  14. ^ difference between (theconversation.com)
  15. ^ Why 2℃ of global warming is much worse for Australia than 1.5℃ (theconversation.com)
  16. ^ fourth time (theconversation.com)
  17. ^ at the heart of climate action (www.unwomen.org)
  18. ^ female representation in politics (www.sciencedirect.com)
  19. ^ Australia’s state governments have made a start (www.climateworkscentre.org)
  20. ^ defacto national emission reductions (www.sbs.com.au)
  21. ^ many solutions for decarbonising (www.climateworkscentre.org)
  22. ^ Climate extremes are going to worsen (www.ipcc.ch)
  23. ^ paraphrase our new Prime Minister (www.abc.net.au)
  24. ^ The election showed Australia's huge appetite for stronger climate action. What levers can the new government pull? (theconversation.com)

Read more https://theconversation.com/i-am-a-climate-scientist-and-this-is-my-plea-to-our-newly-elected-politicians-183540

The Times Features

The Gift That Keeps Growing: Why Tinybeans+ Gift Cards are a game-changer for new parents

As new parents navigate the joys and challenges of raising a child in the digital age, one question looms large: how do you preserve and share your baby's milestones without co...

Group Adventures Made Easy: How to Coordinate Shuttle Services from DCA to IAD

Traveling as a large group can be both exciting and challenging, especially when navigating busy airports like DCA (Ronald Reagan Washington National Airport) and IAD (Washington...

From Anxiety to Assurance: Proven Strategies to Support Your Child's Emotional Health

Navigating the intricate landscape of childhood emotions can be a daunting task for any parent, especially when faced with common fears and anxieties. However, transforming anxie...

The Rise of Meal Replacement Shakes in Australia: Why The Lady Shake Is Leading the Pack

Source Meal replacement shakes are having a moment in Australia, and it’s not hard to see why. They’re quick, convenient, and packed with nutrition, making them the perfect solu...

HCF’s Healthy Hearts Roadshow Wraps Up 2024 with a Final Regional Sprint

Next week marks the final leg of the HCF Healthy Hearts Roadshow for 2024, bringing free heart health checks to some of NSW’s most vibrant regional communities. As Australia’s ...

The Budget-Friendly Traveler: How Off-Airport Car Hire Can Save You Money

When planning a trip, transportation is one of the most crucial considerations. For many, the go-to option is renting a car at the airport for convenience. But what if we told ...

Times Magazine

Credit Card Compare Australia on Major Rebuild and Relaunch

David Boyd's entrepreneurial journey is a compelling narrative of innovation, relentless pursuit of goals, and a firm belief in the transformative power of technology. He immigrated from Northern Ireland to Australia in 2003. Boyd became known as a...

Tips on Safer Surfboard Storage

When you’ve invested money to buy the best softboards in Sydney, you want to do everything you can to keep that investment safe and secure, right? A big part of doing that is knowing all the best practices when it comes to safe and proper storage f...

The Importance of a Good Divorce Lawyer: Insights from Leading Practitioners in Sydney

Due to its complexity, divorce is considered the most stressful and daunting event of one’s life. It has an emotional toll, with the labyrinth of legal processes causing a feeling of loss and overwhelm. In Australia, the divorce rate has been ri...

Cadbury CHOCBUSTER store opens in Sydney

Following the exciting launch of Cadbury Choc Tops in Australia, Peters Ice Cream and Cadbury are teaming up again to bring you the ultimate blast from the past, along with 8,000 FREE Choc Tops and freshly made popcorn for the perfect movie night...

Seiko 5 Sports Celebrates 55 years With a Special Creation Honouring Bruce Lee

First introduced in 1968, the Seiko 5 Sports collection has brought durable and reliable mechanical watches to watch lovers around the world. In commemoration of the 55th anniversary of the collecti...

How DevOps Course Is Revolutionizing Modern Software Development

In order to provide products and services more quickly and effectively, DevOps is a software engineering technique that integrates software development (Dev) with IT operations (Ops). It places a strong emphasis on automating software deployment, inf...