The Conversation
Our buildings are driving us closer to 'climate hell' – how do we get back on course to net zero?
Constructing and running buildings accounts for roughly a third of global energy use and emissions. So it’s alarming that a report to COP27 shows the sector is veering off course for net zero by 2050.
Anna Hurlimann, Associate Professor in Urban Planning, The University of Melbourne
Georgia Warren-Myers, Associate Professor in Property, The University of Melbourne
Judy Bush, Senior Lecturer in Urban Planning, The University of Melbourne
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After decades putting the brakes on global action, does Australia deserve to host UN climate talks with Pacific nations?
Hosting the world’s climate negotiations could be a very big deal. But the government will need to show Australia has changed by bringing more to the table, and taking coal and gas off the menu.
Wesley Morgan, Research Fellow, Griffith Asia Institute, Griffith University
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Floods can be a disaster for humans – but for nature, it's boom time
Floods upend the plans of humans and wildlife – but after the water calms, it’s boom time for nature.
Paul Humphries, Associate professor in ecology, Charles Sturt University
Keller Kopf, Lecturer, Charles Darwin University
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Gliding treefrogs, mini-males and burrowing frogs in trees: why Melanesia is the world's tropical island frog hotspot
Melanesia’s tropical islands are home to at least 700 species of frogs – many with tiny ranges. We must safeguard these biological treasures.
Paul Oliver, Postdoctoral Researcher in Biodiversity and Evolution, Griffith University
Deborah Bower, Lecturer in Ecosystem Rehabilitation, University of New England
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Mining vs rivers: a single line on a map could determine the future of water in the Northern Territory
There are fears the Northern Territory government will allow gas and other industries to extract substantially more water from the environment than is currently allowed.
Sue Jackson, Professor, Australian Rivers Institute, Griffith University
Matthew Currell, Professor of Environmental Engineering, School of Engineering, RMIT University
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'Teaching our children from books, not the sea': how climate change is eroding human rights in Vanuatu
The sea level around Vanuatu is rising at a rate nearly twice the global average. New research tells a story of both loss and resilience.
Karen E McNamara, Associate Professor, The University of Queensland
Rachel Clissold, Researcher, The University of Queensland
Ross Westoby, Research Fellow, Griffith University
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The challenge for 'chauffeur mums': navigating a city that wasn't planned for women
The layouts of our cities and their transport systems were not planned with women in mind. Inflexible services and inconveniently located schools, childcare and workplaces pose daily challenges.
Dorina Pojani, Senior Lecturer in Urban Planning, The University of Queensland
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A technologically advanced society is choosing to destroy itself. It's both fascinating and horrifying to watch
Why does civil society accept a system that condemns today’s children life on a hostile planet? And what can we do about it?
Christopher Wright, Professor of Organisational Studies, University of Sydney
Daniel Nyberg, Professor of Management, Newcastle Business School, University of Newcastle
Vanessa Bowden, Lecturer, University of Newcastle
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Koalas, parrots, frogs and orchids share our cities. Their fate depends on protecting each one's habitat, not just 30% of all land
Australia now has a target of protecting 30% of its land and sea area. But the challenges of conserving urban biodiversity illustrate why it’s a much more complex task than a simple target suggests.
Simon Kilbane, Senior Lecturer, Landscape Architecture, Deakin University
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This is what Australia needs to bring to Egypt for COP27
COP27 is Australia’s chance to join the global climate effort, but we’ll need to bring more to the table to be taken seriously.
Wesley Morgan, Research Fellow, Griffith Asia Institute, Griffith University
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A platypus can glow green and hunt prey with electricity – but it can't climb dams to find a mate
Dams prevent platypus movements, which restricts the exchange of genes essential to maintaining healthy populations.
Luis Mijangos, Researcher, Centre for Conservation Ecology and Genomics, Institute for Applied Ecology, University of Canberra
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Oversized plumbing is adding millions to Australian building costs, thanks to a standard dating back to the 1940s
Australian plumbing standards require apartment buildings to have systems designed for three times their actual peak water use. This can lead to costly water damage on top of inflated building costs.
James Gong, Senior Lecturer in Water Engineering, Deakin University
Brendan Josey, PhD Candidate, School of Engineering, Deakin University
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3 things a climate scientist wants world leaders to know ahead of COP27
Our planet is undeniably in crisis and desperately needs COP27 to succeed. Without concrete action, we are condemning today’s children to a harsher future.
Andrew King, Senior Lecturer in Climate Science, The University of Melbourne
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Australia relies on controversial offsets to meet climate change targets. We might not get away with it in Egypt
Offsetting carbon emissions sounds great. In practice, it’s often used to maintain the high-emissions status quo.
Bill Hare, Adjunct Professor, Murdoch University
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Lula's victory in Brazil comes just in time to save the Amazon – can he do it?
The clearing of the Amazon rainforest surged to its highest levels in two decades under the Bolsonaro presidency. The newly elected Lula da Silva has vowed to halt deforestation, but it won’t be easy.
Kathryn Baragwanath, Research Fellow, Australian Catholic University
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We all need energy to survive. Here are 3 ways to ensure Australia's crazy power prices leave no-one behind
People struggling to pay their power bills may never have anticipated experiencing such hardship. It’s time to tackle energy equity head-on.
Rohan Best, Senior lecturer, Macquarie University
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Surfers share their waves with sharks, but fear not
Many surfers have seen sharks while surfing in the ocean. Yet, unlike the general public, 60% are not afraid of sharks. It’s a finding that offers an insight into attitudes to shark conservation.
Brianna Le Busque, Lecturer in Psychology, University of South Australia
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How 1970s conservation laws turned this ‘paradise on Earth’ into a tinderbox
New research finds the Victorian town of Buchan never experienced catastrophic bushfires, until misguided laws banned the use burning as a way to control the land.
Michael-Shawn Fletcher, Associate Professor in Biogeography, The University of Melbourne
Anthony Romano, Research Assistant (Palaeoecology), The University of Melbourne
Michela Mariani, Assistant Professor in Physical Geography, University of Nottingham
Russell Mullett, Traditional Custodian — Kurnai, Indigenous Knowledge
Simon Connor, Fellow in Natural History, Australian National University
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40 years ago, protesters were celebrated for saving the Franklin River. Today they could be jailed for months
The 1982 Franklin Dam protests were a defining moment in the history of Australia’s social movements. But such campaigns may well be impossible today.
Piero Moraro, Lecturer in Criminology, Edith Cowan University
Deborah Williams, PhD Candidate, Murdoch University
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Floods are natural, but human decisions make disasters. We need to reflect on the endless cycles of blame
After storms of rain come storms of blame. But the blame game is circular. To stop disasters, we must prepare for disasters.
Brian Robert Cook, Associate professor, The University of Melbourne
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