The Conversation
The end of offshore oil and gas exploration in NZ was hard won – but it remains politically fragile
Over a decade of protest led to the banning of fuel exploration in New Zealand waters. As this extract from a new book explains, that ‘win’ is still precarious and may depend on the election result.
Amanda Thomas, Lecturer in Environmental Studies, Te Herenga Waka — Victoria University of Wellington
Gradon Diprose, Senior Researcher, Environmental Social Science, Manaaki Whenua - Landcare Research
Sophie Bond, Associate Professor in Geography, University of Otago
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
What Australia's new gas tax will mean for new projects, the economy and the climate
Changes to the petroleum resource rent tax (PRRT) are long overdue, but Labor’s modest attempt at reform represents a missed opportunity.
Samantha Hepburn, Professor, Deakin Law School, Deakin University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Our tropical fruits are vulnerable to climate change. Can we make them resilient in time?
Climate change is bringing heightened droughts, heat stress and floods. For our fruit trees, that means tougher conditions. To prepare means mining their genomes to hunt for resilience.
Rajeev Varshney, Professor, Murdoch University
Abhishek Bohra, Senior research fellow, Murdoch University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Bold and innovative planning is delivering Australia’s newest city. But it will be hot – and can we ditch the colonial name?
The new city bears a colonial name and there are questions about locating it in the hottest part of Sydney, but we are also seeing all 3 tiers of government work together in an innovative way.
Tooran Alizadeh, Associate Professor in Urbanism and Infrastructure, ARC Future Fellow, University of Sydney
Glen Searle, Honorary Associate Professor in Planning, University of Queensland, University of Sydney
Rebecca Clements, Postdoctoral Research Associate, Faculty of Architecture, Building and Planning, University of Sydney
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Tail first and making an early splash, some whales just can't wait to be born
It’s that “whale-y” exciting time of year! Winter is coming. That means we’ll start seeing whale mums and calves moving along Australia’s east and west coasts. We’ve already had a teaser in WA waters.
Vanessa Pirotta, Postdoctoral Researcher and Wildlife Scientist, Macquarie University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Australia finally has a Net Zero Authority - here's what should top its agenda
How can the Net Zero Authority help Australia make the most of this once-in-a-generation economic transformation?
Kylie Turner, System Lead, Sustainable Economies, Climateworks Centre
Anna Skarbek, CEO, Climateworks Centre
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Humanity's tipping point? How the Queen's death stole a climate warning's thunder
When Buckingham Palace announced the death of Queen Elizabeth II in September, the news overshadowed reporting of a critical review of climate tipping points, published in Science. Did you miss it?
Darren Ray, PhD candidate | Paleoclimate, University of Adelaide
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Record low Antarctic sea ice is another alarming sign the ocean's role as climate regulator is changing
The world’s oceans regulate our climate, but they are entering uncharted territory, with record surface warming and changes to Antarctica’s deep meltwater which drives global currents.
Craig Stevens, Professor in Ocean Physics, National Institute of Water and Atmospheric Research
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
I'm not an apologist for the Snowy 2.0 hydro scheme – but let's not obsess over the delays and cost blowouts
Australia’s renewable energy transformation will require a huge amount of energy storage. We need Snowy 2.0 to succeed.
Andrew Blakers, Professor of Engineering, Australian National University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Lickable toads and magic mushrooms: wildlife traded on the dark web is the kind that gets you high
Most wildlife is trafficked openly, while dark web markets sell animals, plants and fungi as drugs. But this could change if there’s a clampdown on open trade.
Phill Cassey, Head, Department of Ecology & Evolutionary Biology, University of Adelaide
Adam Toomes, Ph.D. student at the Invasion Science & Wildlife Ecology Group, University of Adelaide
Charlotte Lassaline, PhD Student, University of Adelaide
Freyja Watters, PhD candidate, University of Adelaide
Jacob Maher, PhD Candidate, University of Adelaide
Oliver C. Stringham, Researcher, University of Adelaide
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Australia is facing a 450,000-tonne mountain of used solar panels. Here's how to turn it into a valuable asset
As the energy revolution gains pace, huge numbers of PV panels are already going to landfill. Many are still usable and even those that aren’t contain valuable materials that shouldn’t be discarded.
Archie Chapman, Senior Lecturer, School of IT and Electrical Engineering, The University of Queensland
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Migrating birds could bring lethal avian flu to Australia's vulnerable birds
From September onwards, migratory birds will arrive on Australian shores. If one is carrying the lethal bird flu, it could devastate our birdlife
Parwinder Kaur, Associate Professor | Director, DNA Zoo Australia, The University of Western Australia
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Fear and Wonder podcast: where to next on climate change? – Live bonus episode
Fear and Wonder is a new climate podcast, brought to you by The Conversation, and sponsored by the Climate Council. In this live bonus episode, we discuss where to next on climate change.
Michael Green, Host + Producer, The Conversation
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
In a bad fire year, Australia records over 450,000 hotspots. These maps show where the risks have increased over 20 years
Two decades of satellite data have allowed us to map fires across the country and identify areas facing high fire risks. Fire activity has increased in several major regions over the past decade.
Rick McRae, Adjunct Professor, School of Science at UNSW Canberra, UNSW Sydney
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Two trillion tonnes of greenhouse gases, 25 billion nukes of heat: are we pushing Earth out of the Goldilocks zone?
Life relies on a fine balance between energy in and energy out. But heating the world 1.2℃ means we’ve trapped an extraordinary amount of extra energy in the Earth system.
Andrew King, Senior Lecturer in Climate Science, The University of Melbourne
Steven Sherwood, Professor of Atmospheric Sciences, Climate Change Research Centre, UNSW Sydney
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Kicking the gas can down the road: why a gas price cap is the worst way to protect energy consumers.
Capping the wholesale gas price is a poor attempt to decouple the domestic market from the volatile international market. The only sure way forward is a domestic reservation policy for the east coast.
Ariel Liebman, Ariel Liebman Director, Monash Energy Institute and Professor of Sustainable Energy Systems, Faculty of Information Technology, Monash University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Wild-caught seafood is often untraceable – and some industry players don't want that to change. Here's why
When you buy seafood, you can’t be sure it is what it says it is – and Australian wholesalers are resistant to new traceability technologies.
Benjamin Thompson, Lecturer in Human Geography, Monash University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
An epic global study of moss reveals it is far more vital to Earth's ecosystems than we knew
Data from 123 sites across all continents, including Antarctica, show mosses affect all major soil functions critical for sustaining life on Earth.
David John Eldridge, Professor of Dryland Ecology, UNSW Sydney
Manuel Delgado-Baquerizo, Ecosystem ecologist, Spanish National Research Council, Consejo Superior de Investigaciones Científicas (CSIC)
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
1 in 4 households struggle to pay power bills. Here are 5 ways to tackle hidden energy poverty
Energy poverty puts people’s health and wellbeing at risk, but many vulnerable households go undetected. Trusted intermediaries, such as doctors and community workers, can help solve this problem.
Nicola Willand, Senior Lecturer, School of Property, Construction and Project Management, RMIT University
Nooshin Torabi, Lecturer, Centre for Urban Research, RMIT University
Ralph Horne, Associate Deputy Vice Chancellor, Research & Innovation, College of Design & Social Context, RMIT University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web
Drone seeding and E-seeds sound exciting, but ecosystem restoration needs practical solutions
Fascination with shiny technological gadgets may divert scarce resources from the on-the-ground approaches we need to restore degraded ecosystems around the world.
Simone Pedrini, Lecturer in ecological restoration, Curtin University
Jorge Castro Gutiérrez, Catedrático de Ecología, Universidad de Granada
Kingsley Dixon, John Curtin Distinguished Professor, Curtin University
Licensed as Creative Commons – attribution, no derivatives.
Categories: Around The Web