Opinion

One of the key drivers of fire behaviour that Professor Lindenmayer seems to pay little attention to is the ground fine fuel load across the forest landscape. The key driver of fire intensity, with a given fuel moisture content, wind speed, air temperature and relative humidity, on the day, is fine fuels.

Dr Fiona Walsh. Why do we continue to allow and accept the deaths of animals on our roads? ... I’ve recently driven more than 6,000 km in a loop from Mparntwe Alice Springs to the east coast and home again. My first holiday in eight years. I saw animals killed on roads in the NT, SA, Victoria and southern NSW.

There was a time, not so long ago, when politicians at least made an effort to pretend they were telling the truth. Sure, they stretched it, massaged it, and occasionally trampled all over it, but there was still some vague expectation that outright, blatant lying was a career-ending mistake. But today? Forget it. Lying is no longer a political liability—it’s a winning strategy.

The day started rather innocuously on 18 March 2018 at Tathra, a serene coastal town nestled amidst the forested hills of southern New South Wales, renowned for its natural beauty near the sea. Yet, by 5 pm, this picturesque setting became the backdrop for a disaster that laid bare systemic failures in firefighting coordination, urban planning and bushfire preparedness.

Large language models (LLMs) like the latest version of X’s Grok 3 have been shaking up the world of information gathering and academia. The ability of these programs to scour the web and gather data is undeniably impressive. But is the data accurate?

More than 150 ancient tingle trees in the Walpole-Nornalup National Park have fallen after a prescribed burn on December 18 last year. This is the finding of a local researcher, ANU environmental science student Uralla Luscombe-Pedro, who surveyed the area burned next to the Valley of the Giants Treetop Walk.

Donald Trump’s Senior Counsel for Trade and Manufacturing, Peter Navarro, has a fantasy in his mind about the dimension of Australia’s exports of aluminium, or aluminum, as he would call it ... Mr. Navarro does not mention that Alcoa Australia, which he singles out in his article, is actually owned by its parent, a US company – Alcoa Corporation (NYSE: AA; ASX: AAI), headquartered in Pittsburgh USA.

The following is the text of the address delivered by Donald’s Youth of the Year, Curtis Rice, at last Thursday’s meeting of the Donald Lions Club. "Have you ever called someone you have not seen in a while or messaged someone just because you can? This is all thanks to our phones, and I will be speaking on the effects of the government’s social media ban or people under 16."

David Lindenmayer's response to my rebuttal still fails to address the core points I raised in my original blog and overlooks the straightforward questions I posed in my response to his critique ... If Professor Lindenmayer believes his theories reflect reality, he should test them in the field.

The recent decision in the Tony Maddox case is yet another example of how Western Australia's Aboriginal heritage laws have become a legal minefield for private property owners. What was once a well-defined, albeit imperfect, piece of legislation largely aimed at the mining sector has evolved into a tool for increasingly ambiguous and arbitrary interpretations of cultural heritage.

Kookaburra read with astonishment that the Treasurer, our own Sonny Jim, has headed off to the USA to ask for tariff concessions whilst spruiking the possibility of Australian super funds applying some of their $US2.8 trillion in holdings to investment in US infrastructure.

In a recent article in Australian Rural & Regional News, I highlighted the overwhelming body of scientific evidence showing that logging does indeed increase the risk of high-severity wildfire. Mr Onfray wants evidence of this effect of logging on wildfire – and there is plenty of it.

In response to the South East Timber Association’s (SETA) critique, I want to clarify the scientific evidence and address the inaccuracies in their claims. SETA disputes the well-documented link between logging and increased fire severity, but the scientific consensus is clear: logging fundamentally alters forests in ways that make them more flammable.

The advent of the latest elected monarch of the United States of America, one Donald J. Trump, whose main expertise, apart from top rating television shows, is property development perhaps provides Australia with the opportunity to finally make a decent deal with its great friend and ally, Uncle Sam.

Aidan Ricketts. There are things government can do well, there are things business can do, but for everything else there’s community ... The spiralling cost of homes to buy or rent in Australia is an intergenerational crime, and a ponzi scheme that benefits very few. Homeowners don’t really benefit from the high onpaper value of their home, as replacing it will cost just as much, and young people are squeezed out of purchase and rental markets; and the banks’ net share of national wealth escalates.

Professor David Lindenmayer’s response fails to engage with the key points I raised. The core argument in my piece is that the peer-reviewed studies claiming logging increases fire severity often rely on unknown or poorly defined methodologies, selective data, weak correlations, or literature reviews rather than empirical fire behaviour analysis.

By now, most farmers will have heard that the State Labor Government is “flying the kite” on taking back ownership of WA’s rail network. For some, particularly the Tier 3 romantics, the idea of reviving a government-run rail system is a dream come true.

Members of the South East Timber Association respectfully disagree with many of the assertions made by David Lindenmayer and have a few observations and questions relating to Professor Lindenmayer’s opinion. Kosciuszko State Park was established in 1944. Areas of the original dedication, now in Kosciuszko National Park (KNP), were either never harvested or last harvested more than 80 years ago ...

Professor Lindenmayer responds to Robert Onfray's article, "Debunking false claims about bushfire risk and native logging in Australia" by contending that logging does indeed increase the risk of high severity wildfires, and the evidence for this worrying narrative comes from work by many scientists across Australia and in fact around the world.

The Federal Government has published a proposal for a cash mandate that will only apply to a legislated list of “essential” goods and services and give express permission to more than 97 per cent of businesses in Australia to refuse to accept cash. Due to the restrictions and exemptions attached to this proposal, I cannot support it.