The Conversation
Allowing duck hunting to continue in Victoria is shameful and part of a disturbing trend
Victoria’s decision this week to reject a ban on duck hunting is a shot to the heart for proud Yuin man Jack Pascoe, son of Bruce Pascoe. The black duck Yumburra is a Yuin tribal totem.
Jack Pascoe, Research fellow, The University of Melbourne
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Stop killing brown snakes – they could be a farmer’s best friend
The benefits of snake populations on agricultural land far outweigh the potential costs, and farmers should tolerate rather than kill them.
Rick Shine, Professor in Evolutionary Biology, Macquarie University
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Australia’s soils are notoriously poor. Here’s how scientists are working to improve them
The health of our soils is poor – and getting worse. Here’s why that matters and what we can do about it
Ryan Borrett, Science Communications Coordinator, Murdoch University
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Sediment runoff from the land is killing NZ’s seas – it’s time to take action
Over 200 million tonnes of sediment are transported by rivers to the sea each year, the most widespread water contaminant in the country. Its devastating impact on marine life has to be reversed.
Abigail M Smith, Professor of Marine Science, University of Otago
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Do we want a wind farm outside our window? What Australians think about the net zero transition
Australians want government to act on climate change, but not necessarily now, or in their neighbourhood. How can governments resolve this dilemma?
Lucy Richardson, Post Doctoral Research Fellow, Monash Climate Change Communication Research Hub, Monash University
Ella Healy, Operations Manager, Monash University
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Flying foxes pollinate forests and spread seeds. Here’s how we can make peace with our noisy neighbours
If a colony of flying foxes sets up in your backyard, you might be annoyed – or concerned. But these gentle bats are vital to our forests.
Noel D. Preece, Adjunct Asssociate Professor, James Cook University
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Yes, it’s getting more humid in summer. Here’s why
How’s the humidity? Australia’s east coast has been hit by intense humidity this summer. Here’s why – and why it’s a risk
Steven Sherwood, Professor of Atmospheric Sciences, Climate Change Research Centre, UNSW Sydney
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Prince Albert had nothing to do with the lyrebird bearing his name. Should our birds be named after people?
Birds have one unchanging scientific name, but often many common names that are subject to change. Choosing a new name for a bird isn’t necessarily a simple decision.
Felix Cehak, PhD Candidate, UNSW Sydney
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As another cyclone heads for Queensland, we must be ready for the new threat: torrential rain and floods
The new threat from cyclones can come from behind you – flooding from more intense rainfall.
Jonathan Nott, Professor of Physical Geography, James Cook University
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Did the BOM get it wrong on the hot, dry summer? No – predicting chaotic systems is probability, not certainty
We crave certainty in our weather forecasts. But that’s only possible for big weather events such as cyclones and major storms. Everything else is probability.
Christian Jakob, Director, ARC Centre of Excellence for the Weather of the 21st Century, Monash University
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How Australia's huge superannuation funds can do much more to fight climate change, with a little help
Our super funds say they want to invest more in the net zero transition but that regulation blocks them. It’s time to put them to the test, and turn their piles of money toward a greener future.
Arjuna Dibley, Head of Sustainable Finance Hub, The University of Melbourne
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'It’s not game over – it’s game on': why 2024 is an inflection point for the climate crisis
Without urgent action, Earth is heading for climate catastrophe. Yet there are reasons for hope in 2024 – including a possible peak in global greenhouse gas emissions.
Wesley Morgan, Research Fellow, Griffith Asia Institute, Griffith University
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When floodwater reaches the sea, it can leave a 50 metre thick layer of brown water – and cause real problems
Floodwaters pulsing into the sea normally clear within six days. But the 2022 floods in eastern Australia were different.
Neil Malan, Research associate, Climate Change Research Centre, UNSW Sydney
Moninya Roughan, Professor in Oceanography, UNSW Sydney
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It is time to draw down carbon dioxide but shut down moves to play God with the climate
To fight global warming we will soon have to try to remove carbon dioxide from the skies or find ways to reflect the Sun’s heat. Such radical paths must be examined, but risky experiments avoided.
Tim Flannery, Honorary fellow, The University of Melbourne
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1 billion people left dangerously exposed to heat stress by gaps in climate monitoring
Most of the 1 billion people in informal settlements are in the tropics where the threat of humid heat is rising. Poor weather station coverage that misses local hotspots puts them even more at risk.
Emma Ramsay, Postdoctoral Research Fellow, Nanyang Technological University, and Research Affiliate, School of Biological Sciences, Monash University
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Trash TV: streaming giants are failing to educate the young about waste recycling. Here's why it matters
An essential part of managing a growing global waste problem is sorting, recovering and recycling it. But you won’t see this on children’s shows that feature waste collection.
Salman Shooshtarian, Senior Lecturer, School of Property, Construction and Project Management, RMIT University
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Why electric trucks are our best bet to cut road transport emissions
Battery electric trucks offer larger and more certain emission cuts than trucks powered by hydrogen in the quest to reduce Australia’s stubbornly high transport emissions.
Robin Smit, Adjunct Professor, School of Civil and Environmental Engineering, University of Technology Sydney
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How rising sea levels will affect our coastal cities and towns
Even a small rise in sea level can have big impacts on coastal properties, so we must do all we can to limit the changes while taking them into account in coastal land-use planning.
Thomas Mortlock, Adjunct Fellow, Climate Change Research Centre, UNSW Sydney
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Up to 5 billion people to be hit by rainfall changes this century if CO₂ emissions are not curbed, research shows
To date, the effects of climate change on global rainfall has been uncertain. New research overcomes this uncertainty – with alarming results.
Ralph Trancoso, Adjunct Associate Professor in Climate Change, The University of Queensland
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Climate change and nature loss are our biggest environmental problems - so why isn't the market tackling them together?
Sometimes when taking these actions, however, carbon storage is prioritised at the expense of biodiversity. But that need not be the case.
Patrick O'Connor, Associate Professor, University of Adelaide
Anthelia Bond, Research Fellow, University of Adelaide
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