Prosecuting Ecocide Before the International Criminal Court: Concrete Possibility or Long-Term Aspiration? (Part 1)

On 16 February 2024, the Prosecutor of the International Criminal Court (ICC), Mr Karim Khan, launched a public consultation to advance accountability for environmental crimes. This initiative will culminate in a comprehensive Policy paper on environmental crimes that will take 鈥榓 systematic approach to dealing with crimes within the Court鈥檚 jurisdiction committed by means of, or that result in, environmental damage.鈥

In response to this call, a 鈥渃onsortium鈥 consisting of academics from the School of Law of the 木瓜福利影视 of Utrecht, the Max Planck Institute for Comparative Public Law and International Law, and the Law Faculty of the 木瓜福利影视 of Louvain provided inputs to the ICC Prosecutor. J茅r么me de Hemptinne and Luigi Prosperi, who were both members of this consortium, will elaborate on these inputs in two blog posts.

In this first post, J茅r么me de Hemptinne will explore whether, given the anthropocentric nature of core international crimes and their specific requirements, the optimal solution would be to include a crime of 鈥榚cocide鈥 within the ICC鈥檚 jurisdiction through an amendment of the ICC Statute. In the second post, Luigi Prosperi will provide further arguments why amending the ICC Statute would be the most efficient choice. In particular, he will delve into the limitations of the current modes of liability, while also considering the mental element standard outlined in Article 30 of the Statute.

The existing ICC framework is not fit for addressing attacks against the environment

Is it really necessary to introduce a new crime of ecocide under the jurisdiction of the ICC?

My initial reaction would be to say: 鈥楴o 鈥 a new international crime is not needed as existing international crimes could adequately address environmental criminality.鈥 Creating such a new environmental infraction is required even less as these international crimes can be 鈥榞reened鈥 in light of recent developments in international environmental law (IEL) and international human rights law (IHRL) over the last two decades.

To illustrate this instinctive reaction, let鈥檚 briefly analyze how the four current ICC crimes can be 鈥榞reened.鈥

War crimes

The ICC Statute already contains a that protects the environment against intentional attacks in wartimes, where such attacks: (i) cause 鈥榳idespread, long-term, and severe damage鈥 to the environment, and (ii) are 鈥榗learly excessive in relation to the concrete and direct military overall advantage.鈥 It is true that the threshold of application of this provision is high. Indeed, the first requirement is borrowed from articles  and  of Additional Protocol I (AP I) to the Geneva Conventions and is usually interpreted in this context. For instance, the long-term requirement is measured in decades. Moreover, the proportionality test further limits the applicability of this provision and may ultimately be to the protection of the environment. That said, nothing prevents the ICC from interpreting these two requirements in a in light of IEL evolution, and particularly considering the high value which is attributed by this body of law to threatened aspects of the environment, such as endangered natural habitats and animal species facing extinction. In other words, the above thresholds could be read in a predominantly eco-centric manner by assigning significant weight to damage caused to the environment. Indeed, what might not have appeared to be 鈥榳idespread, long-term, and severe damage鈥 or to be 鈥榙isproportionate鈥 forty years ago (when AP I was drafted) , especially given the scientific knowledge that has been acquired on the danger that military activities cause to ecosystems and their interdependence.

Crimes against humanity

could, in a similar manner, contribute to safeguarding environmental interests especially if these crimes were also 鈥榞reened鈥 from both conceptual and practical perspectives. There is no doubt that, conceptually, crimes against humanity are : they aim at protecting, first and foremost, a civilian population whose fundamental rights are violated by massive or systematic forms of violence. They do not appear to be well-suited to tackling environmental degradation and destruction. That said, crimes against humanity 鈥 an international crime which is 鈥 should not remain isolated from recent IEL and related IHRL evolutions in this regard. As emphasized by several international bodies 鈥 including, recently, the 鈥 the enjoyment of fundamental rights by a given population is intimately dependent upon the environment in which this population lives. Concretely, this would mean that crimes against humanity can be committed not only in the context of military operations of State armed forces or non-State armed groups that directly harm civilian populations, but also as a result of any activities of other organizations, including companies, that cause prejudice to the environment and that, by repercussion, seriously impact the fundamental rights of certain populations, including those of future generations.

Genocide

In the same vein, it could be that could be committed by means of significant environmental degradation which, ultimately, deprives a specific group of resources indispensable for its survival, such as food or water supplies, or destroys vital social and cultural bonds that exist between this group and nature. In other words, as the destruction of a given group could be achieved through the degradation of certain components of the environment that are essential for that group to exist as such, genocide could further contribute at safeguarding environmental interests. The level of degradation would, however, that the existence of the said group would be threatened.

Aggression

The connection that may exist between the and the protection of the environment appears to be, at first sight, remote. Indeed, aggression only sanctions the use of force by a State against the sovereignty, territorial integrity or political independence of another State when constituting a manifest violation of the United Nations (UN) Charter. This crime, like other international crimes, does not aim at condemning acts that cause prejudice to the environment per se. This said, environmental criminality could also play a role 鈥 albeit indirect 鈥 in the establishment of an aggression. Indeed, the required manifest nature of a UN Charter violation needs to be concretely assessed considering the of the initial use of force. And this evaluation could well include considerations relating to the protection of the environment, as informed by recent IEL developments. Furthermore, determining whether a military response in self-defense by the victim State is in accordance with and does not amount to aggression imposes a determination of whether this response is in accordance with the principles of 鈥榥ecessity and proportionality鈥 (ICJ, , 搂 176; ICJ , 搂 41). Likewise, environmental considerations should be factored into this determination (ICJ, , 搂 30).

Thus, crimes within the Court鈥檚 jurisdiction could plainly be used to protect the environment. They can also be interpreted and applied in a more eco-centric fashion to reinforce this protection. But is that really enough? Even 鈥榞reened鈥, these crimes remain anthropocentric in nature: they first aim at preserving human concerns 鈥 whether it is peace, security, or human dignity 鈥 instead of the environment per se. Moreover, they only apply in the specific contexts of warfare 鈥 for war crimes 鈥 or related crisis situations 鈥 for crimes against humanity, genocides, or acts of aggression. Additionally, they usually entail the proof of restrictive constitutive 鈥 material and intentional 鈥 elements which further limit their applicability.

A fully eco-centric crime of ecocide

Despite my initial reaction that no new crime is needed, there are factors pointing to the necessity of adopting a new international crime directly aimed at safeguarding the environment, thereby officially recognizing that the is, in itself, a core 鈥榮upra-national鈥 value that must be protected internationally. This would be a entirely devoted and adapted to current environmental needs increasingly endangered by multifaceted human activities occurring in both war and peace times, such as illegal mining and deforestation, trafficking of waste and endangered species or pollution of rivers and oceans.

This eco-centric conception would first require , by applying a lower standard of or 鈥榮erious鈥 damage used in IEL instead of the restrictive IHL and ICL standard of 鈥榳idespread, long-term, and severe鈥 damage. Such interpretation would also involve rethinking the delicate tension that exists between the protection of the environment on the one hand and the preservation of States鈥 strategic interests 鈥 whether they are military (in wartime) or social and economic (in peacetime) 鈥 on the other and, accordingly, critically evaluating the need to apply a proportionality calculation to ecocide. Third, this approach would call for a reconsideration of the element traditionally applied to international crimes and, for instance, assessing whether ecocide should also encompass the responsibility of those who failed to exercise their duty of care to prevent serious environmental damage. Ultimately, this eco-centric orientation would require moving beyond the classical ICL principle of individual criminal responsibility to also envisage of compagnies for the significant roles they play in the deterioration of the planet. This last point will be analyzed in the second post below.

Conceptualizing Ecocide is one of the signature projects that are part of the strategic theme Pathways to Sustainability.