Whatever it takes, or just “whatever”? Biodiversity targets post Montreal

By Peter Burnett

With some ambitious biodiversity targets negotiated in Montreal last December, now it’s time to translate these into action on the domestic front. The good news is that Australia was a leader in setting those ambitious targets. The bad news is the ambition may just be more hollow rhetoric.

Ambition at the 15^th CoP

The 15th Conference of the Parties (CoP 15) to the global Convention on Biological Diversity (CBD) wound up its long deliberations in Montreal at the end of last year. It adopted a bold set of targets that needed to be met by 2030. While it didn’t receive enormous media attention back here, by all accounts one of the heroes of the hour was Australia’s environment minister Tanya Plibersek, who pushed hard for decisions with plenty of ambition.

After many years of bringing up the rear, it’s heartening indeed to see Australia returning to the leadership role first articulated by Prime Minister Bob Hawke in 1989.

That’s the good news. The bad news is that the CBD has form for adopting ambitious targets that nobody feels obliged to meet. Most countries, including Australia, have been long on aspiration and short on perspiration.

Will Tanya Plibersek also prove to be a biodiversity hero back home? I thought I’d go through the four goals and 23 targets adopted in Montreal to see what she’d have to do if she means business.

After all, 2030 is only seven years away and our current national biodiversity strategy is the most vacuous environmental policy I’ve ever seen, so there’s a lot of ground to cover.

Lofty goals and targets aplenty

The official CBD vision is that by 2050 we will be living in harmony with nature. The four goals adopted in Montreal in pursuit of this vision revolve around enhancing and restoring natural ecosystems and halting human-induced extinction. With this done, biodiversity should be used sustainably and the benefits of genetic resources shared equitably with Indigenous peoples. Finally, recognising the lack of effort to date, the fourth goal calls for adequate resources and increased capacity for implementation.

The four goals are in turn supported by 23 targets, grouped under three headings: reducing threats; sustainable use and benefit sharing; and tools for implementation. There’s too much to cover everything here, so I’ll cover what I think are the highlights.

The headlines are a ‘30-by-30’ target for land, freshwater and marine protected areas, and urgent action to reduce extinction risk, on a path to halting human-induced extinction by 2050. These are said to involve bringing biodiversity into spatial planning; preventing over-exploitation of wildlife; reducing new invasive species by 50%; eliminating risks from pollution; and minimising the impact of climate change and disasters.

Sustainable use and benefit sharing is said to require, not just management of wild species and ‘biodiversity friendly’ farming practices, but maintenance of ecosystem services such as ‘regulation of air, water and climate, soil health, [and] pollination’. For good measure, sustainable use is also said to require a significant increase in green and blue urban spaces.

When it comes to implementation, the specifics include getting large and transnational companies to disclose their impacts on biodiversity; halving global food waste; phasing out subsidies harmful to biodiversity; substantially increasing both government spending on national biodiversity strategies and private investment in Nature; payment for ecosystem services and ensuring ‘best-available data’.

What does all this mean domestically (and will Plibersek act)?

Even allowing for the usual mix of flowery language and weasel words, that’s a pretty hefty agenda.

Apart from core biodiversity actions such as increasing protected areas and increasing investment in restoration, pursuing the 2030 targets vigorously would bring biodiversity into a number of non-traditional’ areas for biodiversity policy — urban planning and development, pollution control, waste management, and corporate affairs, to name a few.

Plibersek has already made strong public statements about the 30-by-30 and no more extinctions targets. But can she deliver? And I mean in substance, not just in the fudging or ‘box-ticking’ sense.

For example, one fudge involves creating large reserves in places where there are few vested interests and voters. In that regard, Plibersek has just announced a tripling of the size of the marine reserve around Macquarie Island, creating a marine reserve the size of Germany.

As nice as that is, it makes me a little uneasy.

On the other hand, Plibersek has also shown signs of being a strong environment minister. In the same week she made good on her promise to use water ‘buy-backs’ if necessary, to meet the water savings targets of the Murray-Darling Basin Plan. That’s a move that will burn significant political capital.

Real world hurdles

If the minister is serious about the domestic delivery of the Kunming-Montreal 2030 targets, she’ll need to burn a lot more political capital, not just with various stakeholders, but with her own Cabinet colleagues.

Here’s three reasons, for starters.

First, biodiversity restoration is very expensive. The federal environment portfolio was run down by the previous government and competition for new funds will be cut-throat, given major demands in big-spending areas like aged care and defence.

Plibersek is attempting to overcome this with a Nature Repair Markets bill, designed to facilitate private investment in biodiversity. I’m just one of many who can’t see a business case for such investments, beyond the small amounts available from philanthropists and companies seeking to build their social licence. If business doesn’t come to the party, she’ll be back knocking on the Treasurer’s door.

Second, the states control most of the levers for on-ground action. They manage the lion’s share of Australia’s parks and reserves; they also make the planning laws and control most of the on-ground staff.

Traditionally the states oppose Commonwealth involvement in what they see as their backyards; they may be prepared to relent on this, but only at a significant price. That’s another path leading to the Treasurer’s door.

As for bioregional planning, while Plibersek has committed the Commonwealth and even has a ‘launch partner’ in Queensland, the going is likely to get very rough once people realise the constraints that need to be placed on development just to protect the Koala, let alone several thousand other threatened species.

The third reason is that halting threatened species extinctions is probably impossible, given we don’t fully understand the processes involved — the Red Goshawk for example is in serious decline, even though its main population is found in tropical savannah that is subject to relatively few pressures. If it went extinct tomorrow, the major causes might eventually turn out to be impacts that occurred decades ago.

“Whatever it takes” or just “whatever”?

The answer of some previous ministers to CBD targets has, in effect, been “whatever”. Plibersek seems to come more from the “whatever-it-takes” school, in which case she will need to pull some seriously large rabbits out of her political hat.

The alternative, down the track somewhere, will be that she (or her successor) will have to admit that the targets were just too ambitious, just like what occurred internationally with the 2010 CBD targets and the 2020 targets.

Apart from my uneasiness over Macquarie Island, I reckon the minister is showing real signs that she means business. Stay tuned.

Banner image: The official CBD vision is that by 2050 we will be living in harmony with Nature. Unfortunately, when it comes to the cut and thrust of realpolitik, Nature is rarely given a high priority. (Image by Ronny Overhate from Pixabay)

Offsetting lost species is easy – simply find a few new ones!

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By David Salt

Sad about the extinction crisis rolling out around the world? Don’t be, the Australian Government has figured out an excellent way for you to wash away your woes. Simply go out and discover a few new species to fill the void. It’s a well proven technique to grab a few headlines, give the impression the government cares and, best of all, hardly costs a thing.

And here’s the latest proof. This month, an 11-day expedition to discover new species in Australia’s Alpine region has uncovered three new species of spider previously unknown to science! How great is that!

But it gets even better, one of the new spiders is a “ferocious nocturnal mini-hunter that impersonates a tree branch during the day to hide from predators.”

Now, forget the fact that Australia’s alpine region is reeling under multiple assaults of catastrophic wildfires, outbreaks of bark beetles decimating the iconic snow gum and a raft of other disturbances connected to climate change (and we’re not going to even mention the self-inflicted disaster of exploding numbers of wild feral horses destroying our alpine water catchments); the thing to keep in mind here is that we have discovered three new species of spider.

The blitz on biodiversity

The program in which these new species were found is called Bush Blitz. It’s a partnership between the Australian Government through Parks Australia, BHP and Earthwatch Australia. It involves scientists, teachers and citizen scientists heading out into the ‘bush’ to discover new species and spread the word on nature.

Our environment minister was full of praise for the outcomes of this latest adventure.

“The discovery of three new spiders in the Australian alps is fantastic,” she told the media. “Around three-quarters of Australia’s biodiversity is still waiting to be discovered by science. Programs like Bush Blitz are giving us a deeper understanding of Australian habitats so that we can make nature positive decisions for the future.”

Forgive my cynicism, but crowing about the discovery of three new spiders from a region where habitats are in steep (and likely mortal) decline without even acknowledging the massive challenges facing this area is disingenuous if not outright hypocritical.

Please minister, spell out how this deeper understanding you’ve acquired is helping you make ‘nature positive’ decisions? Because, so far, as demonstrated by our collapsing biodiversity, Australian governments of all stripes are only making ‘nature negative’ decisions when it comes to balancing economic development against biodiversity conservation.

Nature negative

Of course, it’s not only Australia letting down Mother Nature here. It’s a global problem.

Most nations around the world eagerly signed up to the Convention on Biological Diversity (CBD) way back in 1992 (at the Rio Earth Summit), pledging to slow down and reverse rates of biodiversity decline. Ten years later (at the next Earth Summit in Johannesburg), these same nations (of which Australia is one) confirmed their commitment and even signed up to a target of seeing measurable improvement at a national and regional level by the year 2010, the International Year of Biodiversity.

2010 comes around and all signatories to the CBD were found to have comprehensively failed at meeting any of the targets they had signed up to. What’s more, the Global Biodiversity Outlook released in 2010 revealed rates of biodiversity loss were accelerating.

Consequently, a new list of more nuanced targets (the Aichi Targets) were drawn up for 2020 and (no surprises here) these too were comprehensively missed by all signatory nations.

A new list of CBD targets was released a few days before Xmas. Maybe you missed the announcement. The Kunming-Montreal Global Biodiversity Framework, as it’s called, includes four goals and 23 targets to be achieved by 2030. To tell you the truth, I don’t know anyone who holds out hope that these targets mean anything anymore. Default on them once is bad enough, twice is chronic and who cares what happens after that.

The line in the sand

I remember writing about 2010, the International Year of Biodiversity, back in 2007. Everyone was calling it a line in the sand in the fight for biodiversity. I thought Australia was taking it seriously. I thought there would at the very least be some successful stories where some nations managed to demonstrate it was possible to protect biodiversity while sustaining economic prosperity.

But I was wrong; comprehensively wrong. Everyone failed everywhere.

But what really stuck in my craw when the score cards came in for the Global Biodiversity Outlook in 2010, was Australia’s response? Did we acknowledge our failure and promise to redouble our efforts (and resource allocation) to do better in future? No, we set up a new national program to find new undescribed species. Can you guess what it was called? That’s right, Bush Blitz!

It was only supposed to run for three years but the political imperative of having something positive to announce in the face of unremitting failure (and given the ongoing decimation of resources for biodiversity conservation), there was strong reasons to keep in going.

And so it is, in the midst of an unravelling biodiversity catastrophe, we’re still seeing announcements from the minister on how wonderful it is that, thanks to Bush Blitz (and its wonderful partner, BHP) we’re still able to discover fascinating and quirky new species. The fact that these new species probably haven’t got much time left on this planet is by the by.

Cheap as chips

And discovering new species is so much cheaper than stopping the development of new fossil fuel projects or passing effective regulation on land clearing. Paying the expenses of a few taxonomists and a group of teachers for a week’s camping out in the bush to find new species is as cheap as chips by comparison.

Indeed, as a colleague pointed out to me when I shared this story with him, it could be even cheaper. He’s just identified 22 new species of mite just by going back through the collection at the Australian National Insect Collection and uncovering evidence there’s a greater diversity in existing records than previously appreciated. How much is his work costing the tax payer? Nothing, he’s retired and the work is voluntary!

So, next time you feel a planet-sized hole opening up in your soul as you hear the latest extinction reports; think of Bush Blitz*, they’ve just discovered three new spiders in the alps.

*I really need to underline that there’s nothing wrong with Bush Blitz itself or the quest to discover new species. This is important and worthy work. It just shouldn’t be a cloak for turning your back on the growing plight faced by so many species and ecosystems.

Banner image: Extinction crisis? What extinction crisis. Nothing to see here.
(Image by Ronny Overhate from Pixabay)

From moonlight jewels to common browns: what do butterfly accounts say about biodiversity conservation?

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By Suzi Bond and Michael Vardon*

Biodiversity is important and butterflies are beautiful. But Australia’s biodiversity is in steep decline. Maybe environmental accounts can help here, and butterflies are a great example demonstrating how.

We have around 450 butterfly species in Australia, almost all of them native. Seven butterflies are listed as under the Environment Protection and Biodiversity Conservation Act (EPBC Act), although 19 more are thought to be eligible for listing. While some species are commonly observed and adaptable – such as the common brown – others, such as the moonlight jewel, are not. Accounting for these differences begins with understanding.

Moonlight jewels are ‘specialist’ butterflies. Specialists are more likely to be found intermittently, in few places, have particular habitat requirements, a limited number of food plants and are sometimes reliant on attendant ants. Specialists are not necessarily endangered but they are less common, more vulnerable to extinction and more likely to be an indicator of biodiversity conservation success and the state of the environment than ‘generalists’ like the common brown.

How do we know this? Through painstaking research, expert knowledge and long-term monitoring by trained volunteers, all summarised in biodiversity accounts for butterflies for the Australian Capital Territory. For other types of animals, for example birds and mammals, we have much research and knowledge but very little monitoring and no accounts, just a five-yearly State of the Environment Report with a story of woe.

To have any chance of successfully implementing the “Nature Positive Plan” announced by the Commonwealth Environment Minister Tanya Plibersek last December, then we are going to need more monitoring and reporting. This will be especially important for the planned “Nature Repair Markets”.

Biodiversity accounting

Biodiversity accounting provides a framework for integrating environmental and economic information. This accounting is part of the United Nation’s System of Environmental Economic Accounting, which has in theory been adopted by Australia’s governments, but has so far been under-resourced and provided underwhelming results.

Few countries have produced biodiversity accounts, partly a function of the newness of the accounts (the UN only adopted the SEEA Ecosystem Accounting in 2021) but also because of a lack of data. Without data you cannot make accounts. Because of this, the biodiversity accounts to date have used what data are available, which is on endangered species, rather than what is needed. Which means tallying the number of endangered species and putting this into a table. This does not tell you anything that you don’t already know. What we need to know is how, why, when and where things are changing. This requires monitoring and expert knowledge.

You would think that endangered species would be regularly monitored, and conservation actions recorded to figure out which conservation measures were giving the biggest conservation bang for the very limited conservation bucks. Sadly, this has not happened, as found in the Samuel Review.

Professor Graeme Samuel saw the potential for accounting, recommending accounts be produced and now the government has committed to their preparation in the Nature Positive Plan to “help us value nature”. The plan also commits to the “Better Use of Environment Data”. But it doesn’t commit to gathering more data: the focus is on artificial intelligence and remote sensing. Unfortunately, we cannot spot and identify butterflies from outer space, so we will have to keep the boots on the ground.

Butterfly values

Common browns, moonlight jewels, scarlet jezebels and golden ant-blues all conjure notions of value. They are of course all beautiful. Beyond this, they each occupy a different ecological niche and have different traits that make them more or less vulnerable to extinction.

As for value, we have already introduced the common brown and moonlight jewel.

The scarlet jezebel occasionally flies to the Australia Capital Territory and when it does it can be found in different places, but it does not breed. A heart breaker, but occurrence of this species probably tells us little about the state of the environment. This contrasts starkly with the golden ant-blue which is resident and breeds in the region, found only in a few places and is suspected to eat ant larvae. Like the moonlight jewel, a real treasure.

These butterflies and other breeding specialists can tell you a lot about the health of the ecosystems. This is because butterflies are excellent indicators of ecological condition as they respond quickly to change, are short lived, and many are specialists. They are also relatively easy to identify.

What about the economics?

If we follow Economics 101, the scarcer the commodity, the more valuable they become. Bad news for common browns. Worse, it would be possible for a specialist species like the moonlight jewel to increase in economic value due to declining abundance and listing as endangered. Not quite the outcome we want from biodiversity markets.

And how would we value the Bogong moth? This species is of great cultural significant to First Nations peoples. Once vast numbers flew by Canberra and the lights of Parliament House had to be switched off so as not to interfere with their migration to the Snowy Mountains. Their numbers crashed, but are beginning to recover, although no-one is sure why. They are culturally important and are internationally listed as endangered by the IUCN Red List, but not under Australian law.

Accounting and accountability

For the Nature Positive Plan to work and for us to build a capacity to keep our precious species, we need to have information and hold governments accountable. Ecosystem accounting provides the numbers, but for accounting to be possible it needs biodiversity monitoring. At present we do not have this for most species, and the endangered species lists highlight our failure to protect biodiversity and are a poor reflection of value.

If we are to be ‘nature positive’ then we need accounts to reflect the different values and needs of common browns, moonlight jewels, scarlet jezebels and golden ant-blues and all of the other species that are not on the endangered species list, so that they stay off the list, and the success of any conservation policy or plan can be judged.

Banner image: The narcissus jewel (Hypochrysops narcissus), a thing of beauty currently sitting outside our economic values system. (Image by Suzi Bond.)

*Dr Suzi Bond works at the Australian Bureau of Statistics where she is a specialist in biodiversity accounting, and is also an honorary member of the Australian National Insect Collection at CSIRO, an honorary senior lecturer at the Fenner School of Environment and Society at ANU, and a butterfly moderator for citizen science platforms Canberra Nature Map and Butterflies Australia. Suzi published the first field guide to the butterflies of the ACT in 2016, was a co-author on the first book published on ACT moths in 2022 and leads an ongoing butterfly monitoring project in collaboration with citizen scientists.

*Michael Vardon is the Associate Professor of Environmental Accounting at the Fenner School of Environment and Society (Australian National University). He has assisted more than 30 countries with development and implementation of the System of Environmental-Economic Accounting and is the former Director of the Centre of Environment and Energy Statistics at the Australian Bureau of Statistics. He has been an advisor to the World Bank and United Nations on accounting https://researchers.anu.edu.au/researchers/vardon-mj

The golden ant-blue butterfly (Acrodipsas aurata) is resident and breeds in the Canberra region, found only in a few places and is suspected to eat ant larvae. (Image by Suzi Bond.)

Nature Repair Market bill may repair the environment, but is it the Budget that will need repair?

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By Peter Burnett

Environment minister Tanya Plibersek’s draft Nature Repair Market bill, currently out for public comment, appears to form part of a ‘build it and they will come’ strategy on nature repair.

Right from her first domestic speech as Minister last July, Plibersek has said consistently that the environment is in a bad way and getting worse. And — citing an estimate of more than $1 billion a year to restore landscapes and prevent further degradation— that the cost of repair is beyond the capacity of governments alone.

Plibersek believes the answer lies in finding industry and philanthropic partners. She says that markets can put a value on improvements in biodiversity, enabling landholders to be paid for their services to nature and allowing businesses, among others, to invest in the biodiversity credits that landholders would produce.

The Nature Repair Market bill certainly aligns with this framing, but I don’t think the investors will come, at least not without inducements.

Let me explain.

Nature Repair Market Bill

The bill itself is very similar to the Agricultural Biodiversity Stewardship Bill introduced by then-Agriculture minister David Littleproud before last year’s election. It addresses what can be regarded as the five foundations of efficient and effective markets in nature:

standards, to guarantee that any credit given for repairing nature delivers genuine ‘additionality’ — ie, that nature really is enhanced by the action concerned and that the ‘benefit’ produced wouldn’t have happened without the action
methodologies, to allow experts on a Nature Repair Market Committee, including conservation biologists and ecologists, to spell out exactly what must be done to enhance nature in particular cases, whether by preparing the soil in a certain way, planting native species in a particular mix, or controlling for particular pests
certification by a Regulator, to ensure that repair projects are following the methodologies
implementation and compliance, to ensure the repair projects deliver the intended additionality in a measurable way
good governance, to ensure that all aspects of the scheme comply with the standards and are seen to be doing so; this requires strict role separation between minister the methodology experts and the regulator, as well as full transparency, so that market participants can see that the elements that give the credits their value are present at all times.

But the bill needs strengthening if it is to lay these five foundations in full. In particular, it comes with some ‘mutant DNA’ inherited from one of its forbears, the Carbon Credits (Carbon Farming Initiative) Act 2011. This DNA was injected by the Abbott government in 2014 and blurs some of the boundaries between the policy role of the minister and the independent expert role of the Nature Repair Market Committee.

The bill also needs more transparency. The underlying principle should be that everything the Committee does should be publicly available, with a few narrow exceptions such as confidentiality while methods are under deliberation.

No doubt the government will make some changes itself to reflect its recent in-principle acceptance of the recommendations of the recent Chubb Review into the integrity of carbon credits, but the underlying principle is that integrity must not only be achieved but seen to be achieved. Anything less rests on a slippery slope towards greenwashing and impaired value.

Then there is the task, once the bill becomes law, of getting a swag of methods approved. This will be much harder for biodiversity than for carbon: a tonne of carbon is a tonne of carbon, but a unit of biodiversity has dimensions in structure, composition, geography and even history, and so may need to be defined in ways specific to a bioregion, ecosystem or area.

Take for example a site that has undergone pasture improvement with the application of fertiliser over time. This site will be more difficult to restore to its original condition than a similar unfertilised site, and sowing seeds and planting native trees on both sites will lead to different biodiversity outcomes.

Come hither, philanthropists, investors, one and all …

At the end of the day though, the biggest challenge is not building the scheme, but getting investors to come.

Philanthropy in Australia is limited, while the business case for companies to invest in biodiversity to build social licence is also very limited. And companies that invest in biodiversity certificates to deliver offsets are compensating for losses they are causing elsewhere — so overall, they deliver no additionality.

I think the government is wedged. If the investors do not come, it could look at some form of compulsion, such as a development levy with an exemption for companies that purchase biodiversity certificates. Any measure of this sort would be political poison without an election mandate.

Alternatively, the government could do what other governments have done over the years — fudge their way through by failing to collect comprehensive data and funding small tree planting programs to apply a veneer of greenwash. Apart from the policy failure this represents, I think Plibersek has already nailed her ‘no fudging’ colours to the mast.

The final option is for the government to stump up a billion or so each year to buy certificates itself. A billion against the Budget as a whole is not much, but a billion from the much smaller pile of ‘new money’ that the government puts on the table each year is a big slice.

Any large biodiversity certificate purchasing program the government did consider would likely come at the expense of either another portfolio or the Budget bottom line, because the environment portfolio was so run down by successive Coalition governments. It would represent an embarrassing, though survivable, retreat from ‘build it and they will come’.

Keep an eye on the coming May Budget for a response to the wedge. Or a cupped hand to the ear for the sound of raised voices emanating from a certain room deep in a well- known Hill in Canberra.

Banner image: Tree plantings and shelterbelts on agricultural land near Canberra. Defining what a biodiversity unit consists of is only part of the challenge in establishing a market for nature repair. (Image by David Salt)