Human progress is no excuse to destroy nature. A push to make ‘ecocide’ a global crime must recognise this fundamental truth


WWF Australia

Anthony Burke, UNSW and Danielle Celermajer, University of SydneyScientists recently confirmed the Amazon rainforest is now emitting more carbon dioxide than it absorbs, due to uncontrolled burning and deforestation. It brings the crucial ecosystem closer to a tipping point that would see it replaced by savanna and trigger accelerated global heating.

This is not an isolated example of nature being damaged at a mass scale. The Intergovernmental Panel on Climate Change this month confirmed global heating is now affecting every continent, region and ocean on Earth. That includes Australia, which is a global deforestation hotspot and where the Great Barrier Reef is headed for virtual extinction.

In the face of such horrors, a new international campaign is calling for “ecocide” – the killing of ecology – to be deemed an international “super crime” in the order of genocide. The campaign has attracted high-profile supporters including French President Emmanuel Macron, Pope Francis and Swedish activist Greta Thunberg.

Making ecocide an international crime is an appropriate response to the gravity of this harm and could help prevent mass environmental destruction. But whether it does so will depend on how the crime is defined.

bare earth with small patch of trees
Destruction of the Amazon has fuelled the push for a new international crime of ‘ecocide’.
Greenpeace

Defining ecocide

The global campaign is being led by the Stop Ecocide Foundation. Last month an independent legal panel advising the campaign released a proposed amendment to the Rome Statute of the International Criminal Court. It would make ecocide a crime, defining it as:

unlawful or wanton acts committed with knowledge that there is a substantial likelihood of severe and either widespread or long-term damage to the environment being caused by those acts.

Defining a new international crime is a tricky balance. It must:

  • capture the gravity, nature and extent of the harm
  • set appropriate, but not impossible, standards of proof
  • set moral standards that other international laws should follow.

The draft definition marks an important step in getting ecocide on the international agenda. And it does a good job of defining and balancing the core elements of ecocide – “severe” and either “widespread” or “long-term” damage to “any element of the environment”.

Laudably, these core elements show a concern for ecosystem integrity, human rights to a healthy environment, and the way grave damage to ecosystems can have devastating local and planetary consequences well into the future. This is a significant achievement.

Despite these strengths, lawyers and scholars, including ourselves, have identified problems with the definition.




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person in mask holds sign which says 'ecocode'
The proposed definition of ecocide is flawed.
ITSUO INOUYE/AP

Towards an ecological approach

A key concern is that the proposed definition considers only “unlawful” or “wanton” acts to be ecocide.

Most environmental destruction is not illegal. We need look no further than Australia’s land clearing laws or, indeed, federal environment law which has comprehensively failed to protect nature.

Under the proposed definition, lawful acts are only ecocidal if they are “wanton” – defined as “reckless disregard for damage which would be clearly excessive in relation to the social and economic and benefits anticipated”.

This condition assumes some ecocidal damage is acceptable in the name of human progress. According to the panel, such “socially beneficial acts” might include building housing developments and transport links.

This assumption furthers the human-centred privilege and “get-out-of-jail” clauses that have so weakened international environmental law to date.

We are not saying that housing, transport links or farms should not be built. But, in a period some scientists are calling the sixth mass extinction, they cannot come at the expense of crucial species and ecosystems. Sustainable development must respect this boundary.

The assumption also fails to recognise the gravity of ecocide. Such trade-offs – formally known as “derogations” – are rejected by international conventions governing slavery, torture, sexual violence, and fundamental human rights.

For example, the Convention Against Torture states:

no exceptional circumstances whatsoever, whether a state of war or a threat of war, internal political instability or any other public emergency, may be invoked as a justification of torture.

An international crime of ecocide must meet a similar standard. It should recognise that all forms of life, and the ecological systems that support them, have value for their own sake.

This perspective is known as multispecies justice. It holds that human well-being is bound to flourishing ecosystems, which have an intrinsic value outside the human use for them.

Earth from space
Human well-being is bound to Earth’s flourishing ecosystems.
Shutterstock

Genocide – the annihilation of human groups – is recognised as a crime against humanity. As political philosopher Hannah Arendt argued, genocide is an attack on human diversity that erodes the “very nature of mankind” and poses a grave threat to global order.

In the same way, the definition of ecocide should recognise that acts which destroy biological diversity, and lead to species extinction, threaten the very nature and survival of Earth’s multi-species community.

In Nazi-occupied Eastern Europe, the Balkans and more recently Myanmar, millions were killed and dispersed under a crime against humanity known as “ethnic cleansing”. Yet this killing and dispersal is happening to non-human communities as we write. The vast habitat destroyed by deforestation is as important to displaced animals as our homes are to us.

And this is a shared calamity. Mass environmental destruction is an attack on the foundations of all life that makes up the biosphere, of which humanity is only a part.




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Man with pile of elephant tusks
The loss of one part of nature damages all life on Earth, including humanity.
Ben Curtis/AP

What should be done?

The Stop Ecocide Foundation says the proposed definition will now be “made available for states to consider”.

As they do so, we ought to work towards a definition of ecocide that puts non-human lives at its centre. The crime of ecocide must be defined in a way that honours its victims – the myriad beings of the Earth.

In the meantime, political efforts to rein in biodiversity destruction must become an urgent global priority. And citizens can press their governments to criminalise the ecocidal acts that have become business as usual.




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The Conversation


Anthony Burke, Professor of Environmental Politics & International Relations, UNSW and Danielle Celermajer, Professor of Sociology and Social Policy, University of Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Environment Minister Sussan Ley faces a critical test: will she let a mine destroy koala breeding grounds?


Lachlan G. Howell, University of Newcastle and Ryan R. Witt, University of Newcastle

In the next few weeks, federal Environment Minister Sussan Ley will decide whether to approve a New South Wales quarry expansion that will destroy critical koala breeding grounds.

The case, involving the Brandy Hill Quarry at Port Stephens, is emblematic of how NSW environment laws are failing wildlife — particularly koalas. Efforts to erode koala protections hit the headlines last week when NSW Nationals leader John Barilaro threatened to detonate the Coalition over the issue.




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Koala populations are already under huge pressure. A NSW parliamentary inquiry in June warned the koala faces extinction in the state by 2050 if the government doesn’t better control land clearing and habitat loss.

Ley could either continue these alarming trends, or set a welcome precedent for koala protection. Her decision is also the first big test of federal environment laws since an interim review found they were failing wildlife. So let’s take a closer look at what’s at stake in this latest controversy.

A koala clinging to a tree branch
This female koala is under threat from the Brandy Hill Quarry expansion.
Lachlan Howell, Author provided

The Brandy Hill Quarry expansion

The NSW government gave approval to Hanson Construction Materials, a subsidiary of Heidelberg Cement, to expand the existing Brandy Hill Quarry in Seaham in Port Stephens.

The project would provide concrete to meet Sydney’s growing construction demands, as the state fast-tracks infrastructure projects to help the economy recover from COVID-19.

The approval came despite the known presence of koalas in the area. A koala survey report, completed on behalf of the developer in 2019, determined the project would “result in a significant impact to the koala”.

The report recommended the quarry expansion be referred to the federal Environment Minister under the Environment Protection and Biodiversity Conservation (EPBC) Act 1999, for its potential impacts on “Matters of National Environmental Significance”.




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The expansion site intersects habitat with preferred high quality koala feed and shelter trees. This habitat is established forest containing various key mature Eucalyptus trees, including the forest red gum and swamp mahogany.

The survey report didn’t propose any mitigation strategies to sustain the habitat. Instead, it suggested minimisation measures, such as ecologists to be present during habitat clearing, low speed limits for vehicles on site, and education on koalas for workers.

A disaster for koalas

In support of a community grassroots campaign (Save Port Stephens Koalas), we produced an report on the effect of the quarry expansion on koalas. The report now sits with Ley ahead of her decision, which is due by October 13.

Male koalas will bellow during the breeding season to attract females.

The expansion will clear more than 50 hectares of koala habitat. We found koalas breeding within 1 kilometre of the current quarry boundary, which indicates the expansion site is likely to destroy critical koala breeding habitat.

During the breeding season, male koalas bellow to attract females. Within 1km of the boundary we observed a female koala and a bellowing male koala 96m apart. A second male was reported bellowing 227m from the quarry boundary.

What’s more, the site expansion occurs within a NSW government listed Area of Regional Koala Significance. The expansion site actually has higher average koala habitat suitability than all remaining habitat on the quarry property.

The Koala Habitat Suitability Model from our independent report. The red boundary represents the Quarry expansion site containing high habitat suitability.
Map produced by S. A. Ryan using the Koala Habitat Information Base and arcGIS 10.6., Author provided

CSIRO research from 2016 suggests koalas in Port Stephens can move hundreds of metres in a day and up to 5km in one month. Movement is highest during the breeding season. This potential for koalas to move away was a key reason the NSW government approved the expansion.

Koalas can move in to the remaining property to breed, or they can move away from it. But habitat outside the expansion site is, on average, lesser quality, and this is where the expansion would force the koalas to move to.




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This habitat fragmentation would not only result in lost access to potential breeding grounds, but also further restrict movement and expose koalas to threats such as predation or road traffic.

Lastly, the expansion would sever a crucial East–West corridor koalas likely use to move across the landscape and breed.

Approved under the state’s weak environmental protections

It may seem surprising this destructive project was approved by the NSW government. But it’s a common story under the state’s protections.

Alarm over the weaknesses of NSW environmental protections has been raised by NSW government agencies including the Natural Resources Commission and NSW Audit Office.




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The expansion approval is an example of how the NSW government relaxed the regulatory requirements for land clearing between 2016 and 2017. This led to a 13-fold increase in land clearing approvals, and tipped the balance away from sustainable development.

Female and male koalas spotted 1 km from the quarry boundary. The male was observed bellowing 96 m from the female koala. Photo: Lachlan Howell.

The expansion shines another spotlight on NSW’s poor biodiversity offset laws.

Biodiversity offsets involve compensating for environmental damage in one location by improving the environment elsewhere. Under the expansions approval, the developer was required to protect an estimated 450 hectares of habitat as offset.

But the recent parliamentary inquiry into NSW koalas recommended offsetting of prime koala habitat — such as that involved in the quarry expansion — be prohibited, which would mean not destroying the habitat in the first place.




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The NSW decision also does not account for the Black Summer Bushfires which claimed 5,000 koalas and burned millions of hectares of koala habitat. The Port Stephens population was unburned but more than 75% of its habitat has been lost since colonial occupation. Securing this population is important for the overall security of koalas in the state.

The koalas are in Sussan Ley’s hands

Sussan Ley will now assess the expansion under the EPBC Act. A recent interim report into the laws said they’d allowed an “unsustainable state of decline” of Australia’s environment.

Rejections under these laws are rare; just 22 of 6,500 projects referred for approval under the act have been refused. However, it’s not impossible.

Earlier this year Ley rejected a wind-farm in Queensland which threatened unburned koala habitat. If Ley gives full consideration to the evidence in our report, she should make the same decision.




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The Conversation


Lachlan G. Howell, PhD Candidate | School of Environmental and Life Sciences, University of Newcastle and Ryan R. Witt, Conjoint Lecturer | School of Environmental and Life Sciences, University of Newcastle

This article is republished from The Conversation under a Creative Commons license. Read the original article.

How a bushfire can destroy a home


Douglas Brown, Western Sydney University

Ten years after the devastation of Black Saturday, building design has largely been unrecognised as an area worthy of research. We have advanced our knowledge of the materials used in the construction of homes in bushfire-prone areas but we continue to use the design model of the suburban home.

This needs to change. An initial starting point is to consider the way previous bushfires have damaged and destroyed buildings.




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Elements of a bushfire

A bushfire has five different elements: smoke, wind, embers, flames, and radiant heat (the latter two are collectively called the “fire front”).

Smoke and wind are usually present throughout a fire, but are particularly high when the fire burns at its most intense levels. Depending on the type of vegetation burning, isolated flying embers may arrive hours before a fire front. Intense ember attacks usually occur 15-30 minutes before a fire front arrives, and may persist for up to 8 hours after the fire front moves on.

Radiant heat at a level that makes it impossible to survive outside will persist during the passage of the fire front, which may last anywhere between 2 and 15 minutes. However, if consequential fires are ignited by the main fire front, the radiant heat may remain at non-survivable levels for much longer.

The smoke of a bushfire reduces visibility and can turn a bright day into night. A change in wind direction can renew a threat residents thought had already passed them.

How will a bushfire attack your home?

Most people would expect that the most destructive element of a bushfire is the fire front, but rather surprisingly that’s not the case. Ember entry and associated spot fires, rather than direct flame contact, accounts for 75-80% of homes destroyed by bushfires.

Embers can be large strips of burning bark, or a tiny spark as small as a pinhead, and depending on wind speed these can travel up to 10 kilometres ahead of the fire front.

Australian research over the past 75 years has revealed more than 20 different parts of a house and its surrounding area that are vulnerable to bushfire attack. Much of this knowledge has now been incorporated into a recently updated Australian Standard: Construction of buildings in bushfire-prone areas.

These guidelines aim to reduce the vulnerability of each part of a house, and thus make the structure as a whole more resistant to bushfire damage. The Standard applies across Australia for new homes and renovations.

The known building ignition points

The known weak parts of a building are referred to as the “building ignition points”. Several are considered below:

Roof cavity

In domestic homes the roof cavity is the large open space under the roof and above the ceiling. Embers in this space can cause fire to spread rapidly, making the whole building vulnerable to ceiling collapse.

Any gap in the roof, such as a poorly secured tile, can allow flying embers to enter. The burning crown of a nearby tree, pushed onto a roof by high-speed winds, can also ignite the house.

When people choose to shelter in their bathrooms they often forget the ceiling is particularly vulnerable there. It’s difficult to access a roof cavity with a fire hose, and extinguishing embers and fire invariably damages electrical wiring, plasterwork, and home contents.

Regular inspection and maintenance of roof elements can help reduce ember entry. Avoiding trees close to your house, and removing any overhanging branches, can also help reduce this bushfire risk.

Gutters

Overhanging trees can cause compacted leaf litter to build up in gutters. During a bushfire flying embers land in this material, catch alight and spread flames to combustible parts of the roof structure such as wooden facia boards, rafters, roof battens, and eaves.

It’s a good idea to clear out your gutters each year as part of seasonal bushfire preparation. Some people choose to wait until a bushfire is approaching to do this, but going onto your roof for the first time in semi-darknes while embers are flying at you can put you at risk, and endanger your life.

If you’re building a new structure you can consider extending the roof line and having a water collection system on the ground to remove the need for gutters.

Vents and weep holes

Together vents and weep holes allow for fresh air to pass through a building and for excess moisture to leave, reduce condensation and mould. They are necessary for our comfort and health, and maintaining the integrity of a building.

However in a bushfire these types of external openings can allow flying embers to enter the building and start spot fires. Having steel or other non-combustible mesh with small holes in front or behind vents and weep holes can reduce the bushfire risk while still allowing air and moisture to pass through.

Subfloors

Often houses constructed in bushfire-prone areas are built on a sloping block of land. The area under the building (the subfloor) is left open rather than being enclosed, and combustible materials are often stored there. The danger is similar in scale to embers in the roof cavity. When embers or flames take hold in this subfloor area they can spread under the entire building and allow the fire to move up.

Plants and mulched garden beds next to the home

Garden beds and timber steps near a house are a potential danger during a bushfire. Plants with dense foliage can burn intensely and cause radiant heat damage, cracking and imploding nearby windows and glass doors.

Garden beds which have been recently mulched can trap flying embers and spread fire to timber subfloors. It’s much better to have a non-combustible paved area next to your home, with pots containing either succulents or plants with thin foliage.




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Deciding whether to stay and defend a home or leave early is a difficult and contentious choice. Hopefully, knowing more about some parts of your house which are most vulnerable to bushfire attack will make that decision easier.The Conversation

Douglas Brown, Casual Academic, Western Sydney University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Mexico: Did Climate Change Destroy the Mayan Civilization?


The link below is to an article reporting on the theory that climate change may have brought about the end of the Mayan civilization.

For more visit:
http://www.csmonitor.com/Science/2012/0224/Climate-change-may-have-caused-Mayan-civilization-s-collapse

Chile – Patagonia: Wilderness Threatened by Massive Dam


The Patagonian wilderness is truly an amazing place. I have never been there, but have been fascinated by it for years. It captures my imagination and wonder anytime I see pictures or footage of it. Now I have discovered that this wilderness is under threat.

The article below reports on plans to construct a massive dam that has the potential to cause massive destruction of the Patagonian wilderness. It would seem that the planned dam is incredibly foolish and will destroy a large section of one of the world’s last remaining wild places.

For more visit:
http://www.washingtonpost.com/world/chile-favors-7-billion-hydroelectric-dams-on-remote-patagonian-rivers-despite-opposition/2011/05/09/AFcA2aaG_story.html

 

The Wilderness Society Being Torn Apart


Infighting is threatening to destroy the environmental group, ‘The Wilderness Society.’ A court battle now looms in order to sort out the mess that has become The Wilderness Society.

This is a group that I have supported in the past and depending on the outcome of the court case and what then happens with The Wilderness Society will determine whether I support the group again.

The Wilderness Society is a well known environmental group in Australia. It was formed to fight the Franklin Dam project in Tasmania in the 1970s.

The following link is to an ABC news article reporting on the story:

http://www.abc.net.au/news/stories/2010/05/03/2889021.htm

The Wilderness Society website:

http://www.wilderness.org.au/

The video below is a reflection on the Franklin Dam project protest.