This is an institution that I have long felt should be established. When you see the carcass of an elephant with its face and tusks hacked out, it is a murder scene, not some petty wildlife crime. The Alberta tar sands are unquestionably an ecocide. Where can such crimes be held accountable ? Here is a story in the Guardian about a movement to get this tribunal going :
Trial tests whether ‘ecocide’ could join genocide as global crime
Top lawyers put fossil fuel bosses on trial in the UK’s supreme court in a mock case to explore the crime of ecocide – environmental destruction – which is being considered by the UN
It’s a grim list: genocide, crimes against humanity, crimes of aggression (such as unprovoked invasions) and war crimes. All are recognised by the UN as crimes against peace and prosecuted through the international criminal court .
But should the bosses of polluting companies and the leaders of environmentally-unfriendly states join those responsible for mass murder in the dock. They could if a fifth crime against peace – ecocide – joined that list of human evils? The United Nations is now considering the proposal and the first test of how a prosecution for ecocide would work takes place on Friday, with fossil fuel bosses in the dock at the UK supreme court  in London. It is a mock trial of course, but with real top-flight lawyers and judges and a jury made up of members of the public. The corporate CEOs will be played by actors briefed by their legal teams.
The crime of ecocide is the brainchild of British lawyer Polly Higgins , who in her UN submission defined it as:
Ecocide: The extensive damage, destruction to or loss of ecosystems of a given territory, whether by human agency or by other causes, to such an extent that peaceful enjoyment by the inhabitants of that territory has been severely diminished.
Crimes being considered for prosecution in Friday’s trial include the extraction of oil  from Canada’s tar sands , a major oil spill  in the Gulf of Mexico, fracking for shale gas in Nigeria and bauxite mining  of Niyamgiri mountain, India. The real world parallels are not accidental, I’m sure.
An international law against ecocide, enforceable in the UK, will be assumed for the purposes of the mock trial. But there is no script and the jury’s verdict is theirs alone to decide. “It is nerve-racking, it is not a done deal,” says Higgins.
She argues the link between ecocide and genocide is that damage and destruction to the environment depletes the Earth’s resources, which leads to conflict . Only by making ecocide a crime for which individuals can be jailed, will we change the norm which allows profit to be put before the planet, she told me.
Higgins says a key inspiration is William Wilberforce , whose campaigning led to the abolition of slavery in the UK. He changed to norm of how black people were treated, she says, and ecocide law would change the way the planet is treated. “We have go to the point when the ethical imperative trumps the economic imperative,” she says. At the moment in many countries, she points out, the first responsibility of CEOs is a financial one to their shareholders. If environmental destruction is not illegal but can boost profit, it will happen, she says.
But she is not anti-corporate or anti-profit, she says: “I started as a corporate lawyer. Now I want to make the problem part of the solution.” She says companies should be making profits from solving the problems of global warming, habitat destruction and the extinctions of animals and plants. The companies that traded in slaves did not go out of business after slavery was abolished, she claims.
I asked her about the problem of proving causation between the acts of companies and environmental damage, which has doomed previous attempted prosecutions in the US.
“Genocide is a crime of intent, but ecocide is not,” she says. An ecocide law would create a pre-emptive responsibility to prevent ecological damage, she explains, in the same way that “superior responsibility” or “strict liablility” enables people to be prosecuted whether or not they intended to cause damage. “I am really not wanting to see lots of CEOs locked up,” she says, but wants them deterred from ecocide in the first place.
I also asked her about the phrase in her ecocide definition that says “whether by human agency or by other causes”. If there is a natural disaster, who can be prosecuted? The “other causes” term is there, she says, to place an obligation on governments to intervene in disasters to minimise damage.
If this all seems utter fantasy to you, it is worth noting that Bolivia has already passed laws granting all nature equal rights to humans . Furthermore, ecocide could become an international crime by amendment of the ICC’s Statute of Rome, which would need 86 nations to back it. Are there 86 states backing the ICC  who feel climate change, the crisis in the oceans and other environmental problems are trashing their “peaceful enjoyment” of the Earth’s bounty? I wouldn’t be surprised if there were.
Note: The trial, organised by the Hamilton Group , begins at 0900 BST on Friday 30 September and will be broadcast live by Sky News’s Supreme Court web channel . Members of the public can attend. I’ll post updates on this page. Michael Mansfield  QC leads the prosecution against Nigel Lickley QC for the defence. Michael Norman will sit as the judge and the jury are members of the public recruited through Facebook and other social media and vetted for conflicts of interest.