Last week on 22nd November I attended a webinar on ‘The Crime of Ecocide’, as part of Inner Temple’s Social Context of the Law series. For those with eighty minutes or so to spare, the recording is publicly available online and well worth watching in full.
I had encountered the word ‘ecocide’ fairly frequently in activist circles.[1] I was also aware that a campaign exists to make it a criminal offence. However, going into the webinar I realised how little I actually knew about the substance of the campaign, the history of the concept, the individuals responsible for pioneering it, or how it might operate in practice. Happily, the webinar answered many of the questions I had going in, and plenty more besides.

Sir Geoffrey Nice QC, moderating the session, began by reflecting on the frustrations of COP26 and the scale of the climate and biodiversity emergencies, and noted that “the urgency of these matters under consideration no longer allows for the passage of time”. He posed a question which must surely have occurred to every practitioner seeking to use the law as an instrument for progress on environmental issues. Is the law going to be able to work fast enough to deal with these challenges, or do we have to think about alternatives? Dealing with shortness of time and the need for implementable solutions were common themes which came out strongly in the talks of both speakers and in many of the questions posed by the audience at the end of the session.
The first speaker was Professor Philippe Sands QC. He began his talk by explaining that the concept of ecocide has a fairly long history, having first been raised in the late 1960s in the context of the Vietnam War and the use of Agent Orange by the United States military. As an aside, it is surely no coincidence that Vietnam was the first of ten countries around the world which have, to date, adopted ecocide into their domestic criminal law as a specific offence. It is defined in Article 278 of the Vietnam Penal Code 1990 as “destroying the natural environment, whether committed in time of peace or war.” The term itself was coined in 1970 by the American academic Professor Arthur W. Galston, who viewed it as being analogous to genocide, and it gained widespread recognition after Olof Palme, then Prime Minister of Sweden, used it to refer to what was happening in Vietnam at the United Nations Stockholm Conference on the Human Environment in 1972.
However, Prof Sands explained that the concept remained somewhat marginal for several decades after the Stockholm Conference. He recounted a conversation in 1991 with the late great Professor Ian Brownlie about why his Principles of Public International Law contained nothing on environmental law and being told that it was because public international environmental law simply didn’t exist. After the International Court of Justice ruled that that the environmental principle of prevention was part of customary international law in its Advisory Opinion on the Legality of the Threat or Use of Nuclear Weapons in 1996, the subject did appear in the fifth edition of the textbook in 1998, but it was allotted just four pages. In 1998, when the preamble to the Rome Statute of the International Criminal Court was drafted, it was felt to be premature to include specific references to ecocide or to environmental crimes more broadly.
After the Rome Statute was drafted, however, the late Polly Higgins, a pioneering barrister and campaigner, took up the notion of ecocide and began to campaign for its widespread acceptance and adoption by relevant law-making institutions. The campaign is still spearheaded by Stop Ecocide International, the organisation she co-founded along with its current chief executive Jojo Mehta, and its charitable sister-organisation, the Stop Ecocide Foundation. In November 2020, at the request of politicians from Sweden’s governing parties, the Foundation convened an Independent Expert Panel for the Legal Definition of Ecocide, co-chaired by Prof Sands and Senegalese jurist Dior Fall Sow. The purpose of this panel was to draft a proposed definition of ecocide that could be used as the basis for further campaigning efforts to effect its adoption by the International Criminal Court (ICC) and other relevant institutions.
Prof Sands explained that in carrying out this drafting work, the panel were inspired by the work of Hersch Lauterpacht and Raphael Lemkin and the adoption by the international community after World War II of three new international crimes, in addition to the classical ‘war crimes’. These were crimes against humanity, which sought to protect the rights of individuals; genocide, which sought to protect the rights of groups; and the crime of aggression, which sought to curb and penalise the waging of illegal war. To this day, these remain the only international crimes of pertinence to be introduced in the post-war period, and all are codified in the Rome Statute. It is to this list that campaigners now propose the crime of ecocide be added.
The full text of the definition that the Independent Expert Panel proposed can be found at page 5 of its Commentary and Core Text document, published in June 2021, but the core component is this:
For the purpose of this Statute, “ecocide” means 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.
Prof Sands highlighted that, despite the similarity in the name, the definition is not based on genocide because the suggested crime of ecocide would not have the same intent. Environmental degradation, while often committed intentionally (or at the very least recklessly), is not an end goal in itself in the way that the systematic destruction of a national, ethnical, racial or religious group is the end goal of a person who commits genocide. Rather, the destruction of the natural environment occurs as a by-product of other choices, usually in the pursuit of specific economic and social ends. Thus, the drafters instead modelled their definition on that of crimes against humanity under Article 7 of the Rome Statute.
The reason for the choice of nomenclature was rather simpler. When the Stop Ecocide Foundation carried out market research on the subject, they found that the public did not respond at all to the concept of ‘environmental crimes against humanity’, but had a much stronger and more instinctive response to the concept of ecocide, which the individuals polled almost universally agreed should be stopped.
Although they borrowed elements from the definition of crimes against humanity, the drafters wanted to come up with a non-anthropocentric definition of ecocide. Prof Sands stressed the legal significance of severing the link with humans in the definition, so that any potential future prosecutions under an amended Statute would not have to prove a causative link with harm to humans. On a more philosophical level, the definition reflects the notion that the natural world has some intrinsic and fundamental value, independent of its value to humanity.
There was a spirited debate about whether the definition should include a list of acts which would qualify as ecocide. In the end, a narrow majority favoured not including one, since lists in such a context tend to imply that anything not included is permissible, and this was not an impression that the drafters wished to create. Moreover, one could not realistically include a list of qualifying acts without including runaway climate change and to do so would be to place a huge political hurdle in the way of states signing up to support the concept, because it would create the impression introducing regulation to control their emissions by the back door. The consequence of adopting a definition without a list is that, were the proposed definition to be adopted by the ICC, it would be up to prosecutors to decide what acts to prosecute and judges to decide whether they qualify for conviction.
Prof Sands ended on a moderately optimistic note by highlighting that the concept of ecocide has been endorsed by the Secretary General of the UN, António Guterres, and Pope Francis. One of the committees in the Belgian Parliament has proposed to adopt a resolution in support of the adoption of the crime of ecocide and the full Parliament is expected to do so in the coming weeks. Prof Sands feels confident that there is momentum behind the concept which means that its adoption by the ICC is a matter of when, rather than if.
The second speaker was James Cameron, founder of FIELD (Foundation for International Environmental Law and Development). His talk moved beyond the text of the new proposed offence and considered its application in a wider context. He began by situating the ecocide campaign within the broader context of the youth climate movement, which has emerged partly in response to younger generations’ sense that current political and legal structures are inadequate to deal with the challenge at hand. He also noted that this movement uses the language of climate justice and made a plea for legal practitioners to think more creatively about how the law can be used to transformative effect.
Reflecting again on the early work of Polly Higgins on the issue of ecocide, he confessed to having been initially sceptical of a strategy which focused primarily on the ICC. He felt that a more productive approach would be to pursue existing rights arguments, especially those which argued environmental issues through the prism of human rights, through national courts and tribunals. Over time, however, he has come to view the concept more sympathetically as one potential way for the legal order to give expression to the most vulnerable pieces of the natural environment. He highlighted the parallel phenomenon of natural capital, more often discussed in the field of economics, as another potential way of giving institutional voice to a somewhat abstract idea, namely the protection of the natural world. He suggested that both natural capital and ecocide are fundamentally about creating rights in and for the environment for its own sake, beyond of its utility to humans.
Even though Mr Cameron has come around on the concept of ecocide as an addition to the ICC Statute, he still made a compelling case, first that radical concepts need to work through familiar structures, and second that ecocide could be more effectively embedded if it was able to operate through national as well international institutions. He suggested that trustees, ombudsmen, and advocates general could all help to ensure that there are people with procedural rights to pursue the issue in various tribunals, and counselled against putting all of the proverbial eggs in the basket of the ICC. He also argued that any campaign to add ecocide to the Statute of the ICC needs to think creatively about access to justice in this context and raised the question of whether there might be any scope for individuals to press charges under such a law.[2] While a new ecocide law would be significant and exciting step, it would still need to be viewed in the context of more general legal and non-legal advocacy on behalf of the environment.
One theme which emerged across the webinar and the Q&A was the extent to which the problems which ecocide is designed to address stretch traditional notions of international law, which are geared towards relations between sovereign states. After all, it is not only, or even primarily, states which are responsible for the most egregious acts of environmental damage and degradation. One questioner asked whether corporations might potentially face prosecution by the ICC, but Prof Sands didn’t really see how corporate criminal responsibility could work in practice. The largest polluters can afford to pay almost any fine levelled at them and one cannot lock up a corporation.
Besides, international crimes are ultimately not committed by abstract governments or corporations but by individuals. This is as true for ecocide as it is for genocide, or crimes against humanity. Every active decision which results in catastrophic harm was made by someone. Thus, it was suggested by the speakers that the focus would have to be on prosecuting (and, if necessary, imprisoning) chief executives and politicians as individuals. Although the members of the Independent Expert Panel have all studiously avoided naming names, Pilita Clark, writing for the Financial Times, identified Brazilian President, Jair Bolsonaro, and ExxonMobil CEO, Darren Woods, as potential candidates. As outlandish as it might seem now, if the momentum keeps building behind the idea of ecocide, perhaps they might be the first of many.
What I have been watching this week…
After Sam’s lovely tribute to the joys of Advent last week I must admit that I have not been consuming anything nearly as highbrow as César Franck’s violin sonata recently. Instead I have been indulging in a bit of timey-wimey escapism and very much enjoying the current series of Doctor Who, which has been a slightly silly delight for the past few weeks, as the days have grown chillier and the evenings darker.
[1] The word derives from the Greek oikos, meaning home, and the Latin caedere, meaning demolish or kill. Thus, a rough translation (though not technically a correct etymology, since the word was a modern coinage) is “to kill one’s home”.
[2] The webinar did not include a discussion of the Aarhus Convention as a potential model and/or point of comparison for such participation and procedural rights but, as Sam pointed out to me, it certainly seems to offer some interesting parallels.

