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Regulator report shows most big price spikes coincided with sudden withdrawal of coal and gas capacity, including when one big generator ran out of coal!

A long and uninspiring election campaign comes to an end. The latest polls suggest that the best renewable energy and the climate can hope for is a hung parliament, given that the Coalition has given no indication it has moved beyond the Abbott era.

Lacerations and scratches on animal found north of Townsville suggest entanglement with fishing net or line, say researchers

A dead dugong, with injuries researchers say are consistent with entanglement in a fishing net or line, has been found near Townsville, raising concerns about lack of oversight over fishing practices in the Great Barrier Reef Marine Park.

Found on Wednesday last week near Saunders beach, just north of Townsville, the dugong had scratches on its back and belly, and a deep laceration around its tail.

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Phoenix Energy has nominated local company BGC Contracting as the preferred contractor for its $400 million Kwinana Waste to Energy project.

We all know we need to shut down our brown coal power stations, especially the really old ones, as soon as possible...But how?

The electric road will test the use of electric power as an aid to heavy transport on public roadways.

Prof Sir Tom Kibble is posthumously awarded the highest UK honour for physics.

GOOD NEWS: The ozone hole over Antarctica is finally healing almost 30 years after the world banned the chemicals responsible for its creation, say researchers.

Futurologist Alvin Toffler predicted everything from the rise of the Internet to the decline of the nuclear family, but he wasn't always right

With its flashing, iridescent purple wings, our second largest butterfly is midsummer incarnate

This Monday, a week later than normal, His Imperial Majesty awoke in the woods of Sussex and Surrey. The purple emperor is midsummer incarnate – its flashing, iridescent purple wings the perfect accompaniment to both sunshine and, this year, violent lightning.

When Victorian collectors nicknamed our second-largest butterfly HIM, they were not being sexist but simply referring to the male. The female is even larger but does not flash purple and is a secretive presence, laying eggs in sallow thickets.

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Researchers say they have found the first clear evidence that the thinning in the ozone layer above Antarctica is starting to heal.

Should killing too many fish be dealt with in the same way as war crimes? Bob Williams/Wikimedia Commons

Whether we consider wild weather, unprecedented Arctic melting and global temperatures, or the Great Barrier Reef, the global environment is generating alarming news. Predictions of multi-metre sea level rises, the collapse of marine biodiversity and food chains, and global warming far beyond 2℃ are equally concerning. Is our system of global environmental law and governance adequate to this crisis?

Our short answer is “no”, but what should be done? We believe new international institutions and laws are needed, with one fundamental purpose: to give a voice to ecosystems and non-human forms of life.

We say this knowing that the current global system is inadequate to respond to many human crises, but with the conviction that environmental justice often overlaps with social justice.

It is tempting to believe that we can muddle through with the existing system, centred on the United Nations' Framework Convention on Climate Change and Convention on Biological Diversity. But these are not integrated with each other, and are also kept separate from global economic and trade institutions like the World Trade Organisation, the G20 and the World Bank, and from global security institutions like the UN Security Council. The latter has never passed a resolution about the environment, despite growing warnings from military strategists of the potential for climate-catalysed conflict.

Global trade and security are each governed by global agencies. But there is no comparable global authority to protect the environment.

The climate agreement negotiated at last year’s Paris summit was a great diplomatic achievement, but the euphoria was premature. Current national pledges to cut emissions will fail to keep global warming below 2℃, let alone the 1.5℃ that climate scientists and many nations in Paris have argued is the safer limit.

The Paris deal’s predecessor, the Kyoto Protocol, actually saw global emissions rise by 60% to 2014.

Three months before Paris, the UN General Assembly adopted the 2030 Agenda for Sustainable Development, with its 17 Sustainable Development Goals and its mission to “heal and secure our planet”. The gap between ambition and ability could scarcely be greater.

A new manifesto

We and our colleagues have published a “Planet Politics” manifesto, which argues that the current architecture of international society is failing to see and address the global ecological crisis. Our global governance is too focused on interstate bargaining and human interests, and sees the environment as an inert backdrop and resource for human societies. Yet the reality is that the fates of society and nature are inextricably bound together – and the planet is letting us know that.

In response, we propose three key international reforms: a coal convention, an Earth system council, and a new category of “crimes against biodiversity”.

A coal convention

Every year toxic air pollution from coal burning causes death and disease. Coal is responsible for 43% of global greenhouse emissions and 80% of the increase in atmospheric carbon dioxide concentration since 1870.

We already have UN treaties banning the use of chemical and biological weapons, on the basis of their threats to human health and security. Based on the same principles, we suggest a similar international convention to outlaw the mining and burning of coal.

This would create a common legal framework in which states can transform their energy economies without fear of “free riders”. It would also add to the pressure already being felt by the coal and energy industries to curb their damaging pollution.

An Earth system council

An Earth system council would function much like the UN Security Council – it would, in effect, be an “ecological security council”.

Its mandate would be to preserve, protect and repair global ecosystems. It would respond to immediate crises while also stimulating action on systemic environmental degradation and ecosystem repair. Its resolutions would be binding on all UN member states, although we do not envisage that it would have the same coercive powers (such as sanctions). The council would be able to refer issues to the International Court of Justice, or create ad hoc international criminal tribunals relating to major environmental crimes.

This is significant reform that would require the revision of the UN Charter, but our proposals for membership go even further. Every meeting would be briefed by the head of the UN Environment Program and by Earth system scientists or ecologists.

We suggest it could have 25 voting seats, 13 of which would go to state representatives elected for fixed terms, allocated among the major world regions. The other 12 would be permanent seats held by “eco-regions”: major ecosystems that bind together large human and non-human communities and are crucial to the planetary biosphere, such as the Arctic and Antarctic, the Pacific and Indian Oceans, the Amazon Basin, tropical Africa, or major river systems like the Mekong and Congo. Alternatively, following WWF’s Global 200, eco-regions could be based on major habitat types.

Each eco-region would be represented by a democratic assembly and have a constitution focused solely on the preservation and repair of its ecology. It would appoint a representative to the Earth system council and have the power to make recommendations for ecosystem protection to regional governments. Each state with territory that overlaps that eco-region would have one seat. Other seats would be elected democratically from communities (especially indigenous peoples) within those regions.

Crimes against biodiversity

A “crimes against biodiversity” law would act like a Rome Statute for the environment. It could add much-needed teeth to efforts to preserve global biodiversity and prevent large-scale environmental harms. Ecological damage should be criminalised, not just penalised with fines or lawsuits.

We envisage that this law would outlaw and punish three kinds of activity:

• actions that contribute to the extinction of endangered species, such as poaching, illegal whaling or destruction of habitat;

• actions that involve the unnecessary large-scale killing or death of species groups, as happened in the Gulf of Mexico after the Deepwater Horizon drilling disaster;

• activities that destroy ecosystems, such as the dumping of mine tailings or toxic waste into rivers.

It would not criminalise the farming of animals or the catching of fish, but could apply if these practices involve the mistreatment of animals or large-scale collateral damage to biodiversity – for instance, by overly extractive fishing methods. Such global-level regulation will augment enforcement at local levels.

Unlike international laws that punish genocide, our suggested law would not require proof of intent to commit the crime, but merely a strong link between the activity and the destruction of biodiversity or industrial and systemic harm to animals. There are potential legal precedents in the US legal doctrine of “depraved heart murder” in which individuals are liable for deaths caused by wilful indifference, rather than an express desire to harm.

It is easy to see how this kind of legal reasoning could be used to help deter dangerous industrial, mining or agricultural activities.

Readers might ask how the destruction of biodiversity is as morally appalling as genocide or other crimes against humanity. The philosopher Hannah Arendt has argued that the distinct evil of crimes against humanity lies not simply in mass murder but in the destruction of human diversity; an attack on humanity’s peaceful coexistence on our planet.

Now, as we become ever more aware of the complex enmeshment of human and non-human life in the planetary biosphere, the human-caused extinction of species is likewise an attack on our common ecological existence. It is time for this truth to be recognised in international law.

We are aware that these are radical ideas that raise significant political and legal complexities, but the time to start debating them is now. Planet Earth needs unprecedented politics for these unprecedented times.

The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond the academic appointment above.

Research by US and UK scientists shows the size of the hole has shrunk, and the layer will eventally recover, albeit slowly

The vast hole in the ozone layer above Antarctica appears to be healing, scientists say, putting the world on track to eventually remedy one of the biggest environmental concerns of the 1980s and 90s.

Research by US and UK scientists shows that the size of the ozone void has shrunk, on average, by around 4m sq km since 2000. The measurements were taken from the month of September in each year, when the ozone hole starts to open up each year.

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The UK government has just set an ambitious new carbon target. Now we need to mobilise support to protect our many other environmental laws

Amid all the other news happening right now, you might have missed a vital story: the government has accepted the Climate Change Committee’s recommendation for the ‘fifth carbon budget’. This is the total amount of greenhouse gases which the UK economy will be allowed to emit in the 2028-30 period, which will now be cut by 57% on 1990 levels.

This would be important for the UK’s contribution to tackling climate change at any time. In the aftermath of the EU referendum campaign it takes on special significance, for it nails the myth that Brexit will tear up all of the UK’s environmental policies and commitments.

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The president of the Royal Society calls on the government to guarantee the residency of EU citizens in the UK.

About a third of living Nobel laureates sign an open letter saying Greenpeace has misrepresented the risks and benefits of genetically modified crops

About a third of living Nobel laureates – 108 at last count – have signed an open letter which attacks Greenpeace for campaigning against genetically modified crops, especially one called Golden Rice.

Addressed to the global environmental group, the United Nations and governments, the letter on Thursday says Greenpeace has “misrepresented the risks, benefits and impacts” of genetically altered food plants.

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Sunbaked southwest US is a prime spot for floatovoltaic projects, where they could produce clean energy and prevent evaporation in major man-made reservoirs, reports Environment 360

The Colorado River’s two great reservoirs, Lake Mead and Lake Powell, are in retreat. Multi-year droughts and chronic overuse have taken their toll, to be sure, but vast quantities of water are also lost to evaporation. What if the same scorching sun that causes so much of this water loss were harnessed for electric power?

Installing floating solar photovoltaic arrays, sometimes called “floatovoltaics,” on a portion of these two reservoirs in the southwestern United States could produce clean, renewable energy while shielding significant expanses of water from the hot desert sun.

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Money raised should be spent on improving public transport, cycling and walking, advise researchers

The purchase of highly polluting diesel cars in the UK should be discouraged with a tax of up to £5,000 to help tackle the public health emergency of air pollution, according to a new report.

The policy could be particularly important following the UK’s vote to leave the European Union, which until now has set most pollution rules.

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The UK government has set a world-leading climate change target up to the early 2030s.

Climate Change Committee warns of rising transport pollution, failed action on buildings emissions and says leaving the EU throws some policies into doubt

The UK has no policies in place to meet more than half of the carbon emission cuts required by law by 2030, the government’s official advisers warned on Thursday, the same day ministers committed to the target.

The advisers also warned that the UK’s Brexit vote had thrown some EU-linked climate policies into doubt.

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