It’s not all about cats

20 10 2014

Snake+OilIf you follow any of the environment news in Australia, you will most certainly have seen a lot about feral cats in the last few weeks. I’ve come across dozens of articles in the last week alone talking about the horrendous toll feral cats have had on Australian wildlife since European arrival. In principle, this is a good thing because finally Australians are groggily waking to the fact that our house moggies and their descendants have royally buggered our biodiversity. As a result, we have the highest mammal extinction rate of any country.

But I argue that the newfound enthusiasm for killing anything feline is being peddled mainly as a distraction from bigger environmental issues and to camouflage the complete incompetence of the current government and their all-out war on the environment.

Call me cynical, but when I read headlines like “Australia aims to end extinction of native wildlife by 2020” and Environment Minister Hunt’s recent speech that he has “… set a goal of ending the loss of mammal species by 2020“, I get more than just a little sick to the stomach.

What a preposterous load of shite. Moreover, what a blatant wool-pulling-over-the-eyes public stunt. Read the rest of this entry »





Farewell to an environmental hero: Tony McMichael

26 09 2014

120927: ANU Reporter Magazine Portraits. PIcture by Belinda PrattenI had some sad news today – a visionary in human health and environmental integrity, Professor Tony McMichael, passed away last night from advanced influenza complications. Many people in the conservation field might not have heard of Tony, but rest assured he was one of the foremost thinkers and visionaries in the relationship between environment and human health.

I first met Tony on a World Health Organization-sponsored trip to China in 2008, where I was the ‘token’ ecologist on a panel of experts examining the nexus between environment, agriculture and the infectious diseases of poverty. Tony’s intellect and experience were daunting, to say the least, but a man who had served on several IPCC panels and countless international specialist committees was approachable and always listened. I was impressed and humbled from the outset.

A powerhouse in the general and multidisciplinary approach to the drivers of declining human health, Tony researched everything from classic human epidemiology to the sociological aspects of declining human health in the face of climate disruption. A little home-grown pride was present too in the fact that Tony did his medical degree at the University of Adelaide where I am now based.

If you are not familiar with Tony’s work and have even the slightest interest in the human-environment relationship, I encourage you to read his classic and innovative works. Read the rest of this entry »





We treat our wildlife like vermin

24 09 2014
Just a little of the dog fence's carnage and cruelty at work.

Just a little of the dog fence’s carnage and cruelty at work.

I’ve pointed out in several posts on ConservationBytes.com just how badly Australia is doing in the environmental stakes, with massive deforestation continuing since colonial times, feral predators and herbivores blanketing the continent, inadequate protected areas, piss-weak policies and a government at war with its own environment. Despite a few recent wins in marine conservation, Australia has a dreadful track record.

Now in another monumental demonstration of stupidity, corruption and colonial-era attitudes toward native wildlife, Western Australia has outdone itself by sneaking through legislation to extend its so-called ‘Barrier Fence’ in an effort to isolate its marginal farmland from dingoes, emus and other ‘nuisance’ species.

As I and several others have pointed out before, the mere existence of the record-breaking dingo fence is not only counter-productive, it is expensive and utterly archaic. It should be torn down entirely.

Instead, the Western Australian government wants to extend the national fence, and they’ve approved the plan it without going through any of the appropriate checks in the system. Its environmental impacts have not been adequately assessed, nor has the public been given the opportunity to oppose the plans. In my view, the people responsible for this act should go to gaol.

In a recent paper led by Keith Bradby entitled Ecological connectivity or Barrier Fence? Critical choices on the agricultural margins of Western Australia, we show how the Western Australia state government has not followed any of its own environmental legislation and rushed through these idiotic proposals. If you do not subscribe to Ecological Management and Restoration, you can obtain a copy of the paper by e-mailing Keith or me. Read the rest of this entry »





Evidence-based conservation advocacy can work

15 09 2014
Colin 'Captain Hook' Barnett

Colin ‘Captain Hook’ Barnett

Just before knock-off time last Friday, I received some inspiring news. It’s not often in conservation science that the news is good, so even small wins are deliciously welcome.

Unless you’ve been out bush for the last few days or completely ignored the news services, you would have heard that Western Australia has decided not to go ahead with its moronic shark-culling programme. It all came down to the Western Australia Environmental Protection Authority‘s recommendation to the state government that it should not proceed with the cull because of ‘uncertainties’ in its effectiveness and impacts. While the government could conceivably ignore this recommendation and go ahead with the cull anyway, the right-wing Premier of Western Australia, Colin ‘Captain Hook’ Barnett, stated that while he was “disappointed”, the government was unlikely to appeal the decision, at least this year.

Putting the obvious commentary on his response aside for the moment, this is a rare example where overwhelming evidence actually persuaded a semi-autonomous government agency from going ahead with clearly stupid environmental policies. I can claim a small part in this endeavour, having co-written the synopsis of the scientific consensus statement and co-signed the submission to the Environmental Protection Authority. However, it was mainly down to the hard work and dedication of Professor Jessica Meeuwig of the University of Western Australia that the Western Australia government had little choice to but to heed our condemnation. Without her, I can pretty much guarantee that the shark slaughter would be continuing this year.

As they say in France, “chapeau” to Jessica. Read the rest of this entry »





World Heritage Species

17 08 2014

horseshoe crabHaving just attended the Baker & Stebbins Legacy Symposium on Invasion Genetics in Pacific Grove, California, I have had a rare bit of leisure time between my book-writing commitments and operating in conference mode. It’s summer here in California, so I’ve taken the opportunity to read a bit of The New Yorker in my accommodation. It is indeed a pleasure to have these micro-moments of ‘leisure’ reading. As it turns out though, work subjects are never far from my mind as I do this.

So it interested me greatly when I read another fantastic article in the ‘Yorker about horseshoe crabs, and their precarious state despite having survived half a billion years on this planet. While I was generally interested in the science, biomedical applications, conservation and systematics of the species, what really caught my eye was the proposal to list them as a ‘World Heritage Species’.

A what? Never heard of that classification, you say? Neither had I. Not to worry though – it doesn’t exist yet. Read the rest of this entry »





We generally ignore the big issues

11 08 2014

I’ve had a good week at Stanford University with Paul Ehrlich where we’ve been putting the final touches1 on our book. It’s been taking a while to put together, but we’re both pretty happy with the result, which should be published by The University of Chicago Press within the first quarter of 2015.

It has indeed been a pleasure and a privilege to work with one of the greatest thinkers of our age, and let me tell you that at 82, he’s still a force with which to be reckoned. While I won’t divulge much of our discussions here given they’ll appear soon-ish in the book, I did want to raise one subject that I think we all need to think about a little more.

The issue is what we, as ecologists (I’m including conservation scientists here), choose to study and contemplate in our professional life.

I’m just as guilty as most of the rest of you, but I argue that our discipline is caught in a rut of irrelevancy on the grander scale. We spend a lot of time refining the basics of what we essentially already know pretty well. While there will be an eternity of processes to understand, species to describe, and relationships to measure, can our discipline really afford to avoid the biggest issues while biodiversity (and our society included) are flushed down the drain?

Read the rest of this entry »





Western Australia’s moronic shark cull

4 07 2014

another stupid politicianA major media release today coordinated by Jessica Meeuwig in Western Australia makes the (obvious) point that there’s no biological justification to cull sharks.

301 Australian and International Scientists experts have today provided their submission to the Western Australia Environmental Protection Authority (EPA), rejecting the scientific grounds for the proposed three-year drum-line programme.

Coordinating scientist, Professor Jessica Meeuwig from the University of Western Australia said:

“To have over 300 researchers, including some of the world’s top shark specialists and marine ecologists, all strongly agreeing that there is no scientific basis for the lethal drum-line programme, tells you how unjustified the government’s proposal is. If the EPA and the Federal Minister for the Environment are using science for decisions, the drum-line proposal should not be approved.”

The experts agree that the proposal presents no evidence that the lethal drum-line programme, as implemented, will improve ocean safety. It ignores evidence from other hook-based programs in Hawaii and Queensland that have been shown to be ineffective in reducing shark attacks on humans.

Dr. Christopher Neff from the University of Sydney stated:

“There is no evidence that drum lines reduce shark bites. The Western Australia EPA now faces a question of science versus politics with global implications because it is considering establishing a new international norm that would allow for the killing of protected white sharks.”

The drum lines are ineffective and indiscriminate, with 78% of the sharks captured not considered ‘threatening’ to humans. Yet, scientifically supported, non-lethal alternatives such as the South African ‘Shark Spotter’ and Brazil’s ‘Tag and Remove’ programmes are not adequately assessed as viable options for Western Australia. Read the rest of this entry »








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