Ecocide Before the International Criminal Court: Simplicity is Better Than an Elaborate Embellishment

In 2021, with their proposals of a new definition of ‘ecocide’, the Independent Expert Panel for the Legal Definition of Ecocide (‘IEPLDE’) and the Promise Institute for Human Rights (‘UCLA’) Group of Experts reignited the discussion on expanding the International Criminal Court’s (‘ICC’ or ‘Court’) jurisdiction over the gravest instances of environmental degradation. The proposed definitions form part of the broader campaign towards the international criminalisation of ‘ecocide’ and its prosecution before the ICC. This discussion challenges such ambitions, arguing that, in its current form, the Court would be unable to produce environmentally-satisfactory results. It underscores that the human-centric fundaments of modern international criminal law (‘ICL’) prevent the ICC from fusing different approaches and values governing international environmental law (‘IEL’) into its institutional design. A middle-ground is proposed instead: rather than surrendering the pursuit of environmental justice before the ICC or risking a ‘symbolic’ revolutionisation, the focus should be re-oriented on maximising the ‘environmental’ potential of the current statutory framework. This approach aligns with the strive towards greater ‘internationalisation’ of international courts and tribunals, encouraging more eager analysis of their statutory provisions from multiple perspectives and in the context of a variety of cross-sectoral international law norms, objectives, principles, and approaches. Two possible directions for progression in that regard are proposed: (i) more resourceful translation of environmental realities into the substantive prohibitions of war crimes and (ii) more active reliance on and application of a ‘greened’ scope of Articles 21(3) and 7(1) of the Statute.


I INTRODUCTION
It is indeed an Ôunfortunate truism' that the environment is jeopardised and harmed during armed hostilities and conflict situations, 1 and reduced to Ôa silent casualty of war'. 2 This exclusive perception still has a firm and rigid grounding in the ubiquitous understanding of Ôharm'. The international reaction to Russia's invasion of Ukraine exemplifies the secondary treatment of the environment, still deeply entrenched in the utilitarian vision of nature. Alongside the direct toll on civilian life, the aggression has led to many far-reaching environmental abuses: for instance, the seizure of the Chernobyl nuclear disaster site has mobilised Ôradioactive dust' and increased Ôdetectable radiation [that] may spread radioactive material into new areas'. 3 As the conflict is of an international nature (ÔIAC'), termed the Ôfirst-ever occasion' for Article 8(2)(b)(iv) of the Rome Statute (ÔStatute'), 4 there is a chance, although slight, that environmental wrongs will finally reach the attention of the International Criminal Court (ÔICC' or ÔCourt'). 5 Yet, the value of that precedent remains contentious. The first obstacle is set by the excessively high threshold of Article 8(2)(b)(iv) of the Statute, limiting its application to incidental and chimerical instances of mass environmental damage whilst excluding the majority of recent and current conflicts that are noninternational (ÔNIACs') or diffusive in nature. 6 The stark absence of an equivalent peacetime and NIAC provision and the dubious prospects of creating a special international court for the environment (ÔICE') 7 has caused many, 8 including the Independent Expert Panel for the Legal Definition of Ecocide (ÔIEPLDE') 9 and the Promise Institute for Human Rights (ÔUCLA') Group of Experts, 10 to advocate the expansion of the ICC's jurisdiction over the gravest instances of environmental degradation. This discussion challenges the current ambitions. Although the case for the development of an autonomous international crime prohibiting mass environmental damage is meritorious and warrants attention, it seems to neglect the second and more fundamental obstacle precluding the prompt and smooth translation of environmental harm into the language of the ICC: the sui generis nature of the Court. The enduring theme of modern international criminal law (ÔICL') remains the protection of humanity; one should not be Ôpushing too far too fast in trying to turn the ICC into more than its language clearly states'. 11 International environmental law (ÔIEL') is an unparalleled field of international law driven by its own peculiar technicalities, objectives, and narratives, 6  which deserve individual and separate treatment. Although its normative development Ôhas come a long way from Ôlimited/utilitarian' concerns to Ôcommon concerns of humankind', 12 still, as shown above, environmental concerns do not attract much attention causing IEL to develop at the intersection of other sub-divisions of international law. Whilst recognising IEL's intrinsic fragility, international courts and tribunals (ÔICTs') have gradually taken a more Ôwelcoming' approach towards environmental matters, analysing their institutional frameworks from a plurality of perspectives and evaluating them in the context of a variety of cross-sectoral norms of international law. 13 In this spirit and without risking a too hasty adaptation of the law to a new set of rules, the fundamental premise advanced here is that the ICC should align itself to the Ôreinforcing technique', reading environmental norms into its substantive statutory provisions. The lack of a specific environmental provision applicable in peacetime and NIAC Ôcould actually be an advantage when exploring ways in which existing provisions could be more purposively interpreted'. 14 The ultimate challenge on the side of the ICC would be to Ôstrike the right balance between environmental protection and the integrity' of ICL, 15 being cautious of the fact that its practice can go both ways: Ôit could be inhibiting or facilitating legal development'. 16 With jurisdiction over the most serious crimes of international law, the ICC, being Ôa constitutional development', 17 can influence and mould the behaviour of individual States and draw policy attention. 12 Bharat H. Desaia and Balraj K. Sidhub, ÔInternational Courts and Tribunals-The New Environmental Sentinels in International Law' (2020) 50(1-2) Environmental Policy and Law 17, 28. 13  On that approach, and within the understanding of complementarity, 18 the ICC would not substitute 19 but enhance the capacity of domestic authorities themselves to take action.
The discussion begins by analysing several possibilities for intersection and principal conflict points between ICL and IEL. The goal is not to provide definitive answers to every issue but to highlight major practical and conceptual impediments precluding the ICC from effectively accommodating instances of mass environmental harm without unbalancing its institutional framework. Whilst directly recognising all these challenges, the second section presents two options via which the ICC could optimise its current Ôenvironmental' potential. Through the prism of environmental justice, the Court's organs could purposely: (i) translate environmental realities into the substantive provisions of the ICC, and (ii) take advantage of the breadth of Articles 21(3) and 7(1)(h) of the Statute and manoeuvre their further development in a more environmentally sensitive direction. Such an approach, however, is not free of limitations. Apart from objectifying the environment, this indirect strategy towards broader environmental protection can result in a Ôbifurcated' or Ôselective' safety net with some natural components considered more worthwhile than others. A further argument against this expansionist rhetoric towards reducing the Ôimpunity gap' refers to the fact that it carries the danger of unbridledly enlarging the ambit of the ICC, which might result in trivializing the ICC and ultimately swamping its operations. It would ultimately depend on the Court itself to weigh the arguments in favour and against Ôgreening' its current framework and to adjudge the types of environmental damage deserving international attention and condemnation. Although the proposed solutions might be considered conservative, it is a sincere attempt to bring forward the insuperable truth: the current substantive disconnect between ICL and IEL precludes the ICC from taking a more radical stance on environmental protection. Until one attains a closer reconciliation between them and instead of detracting from the present attention by elaborate designs for amendment, one should not underestimate the power of simply relying on the existing statutory framework. 18 Preamble ICCS. 19

II THE TERM -ECOCIDE' 20
The idea of creating an international crime of Ôecocide' is not a novel concept as it dates back to the 1970s. The idea initially arose during the Vietnam War when the US military infamously used ÔAgent Orange', a toxic herbicide, as a tool of chemical warfare in Vietnam. The term was first used publicly by the plant biologist Arthur Galston to encapsulate what he described as Ôwilful, permanent destruction of environments in which people can live in a manner of their choosing'. 21 Due to the lack of substantive and enforcement jurisdiction of the post-WW2 criminal tribunals over crimes against the environment, the first 1954 Draft Code of Offences against the Peace and Security of Mankind (ÔDraft Code') 22 did not include any new crimes not mentioned in the Nuremberg Principles. 23 Only in 1995, throughout the revision process of its Draft Code, did the International Law Commission (ÔILC') take the initiative in criminalising offences against the environment on the international level. Despite environmental crimes finding their place in Article 26 of the Draft Code, 24 during the second reading ILC's Chairman unilaterally decided to remove mass environmental degradation entirely as a separate provision, without any recorded justification and most likely because of pressure from the nuclear lobby and a few States. 25  environmental protection remains Ôa far cry' from the other provisions included in the Statute remains. 27 In its current form, Article 8(2)(b)(iv) of the Statute prohibits Ô[i]ntentionally launching an attack in the knowledge that such attack will cause (…) widespread, longterm and severe damage to the natural environment which would be clearly excessive in relation to the concrete and direct overall military advantage anticipated'. Thus, the provision limits the level of lawful destruction by the Ôceiling' of environmental degradation established by the absolute prohibition of Ôwidespread, long-term, and severe damage to the natural environment'. 28 At first glance, the advance seems to have the potency to punish wartime environmental damage, but the cumulative threshold for operation-Ôwidespread', Ôlongterm', and Ôsevere'-is widely considered too high and ultimately provides little or no protection to the environment. 29 Despite being termed the Ôfirst genuinely ecocentric war crime', 30 by requiring the damage to be Ôclearly excessive', the provision is tied to instances of incidental environmental harm balanced against Ôthe concrete and direct overall military advantage anticipated'. 31 As further discussed below, such a balanced approach to environmental protection is indifferent to the logic of IEL, the exercise of striking a careful balance between environmental and developmental considerations. Article 8(2)(b)(iv) of the Statute translates this reconciliation technique into the realities of armed hostilities, where the inherently anthropocentric biases 32 are counterbalanced by the prohibition of a high level of environmental damage. But the Ôvague and malleable meaning' of the concept of military advantage places a significant conceptual burden 33 yet to be interpreted in an environmentally 27  Despite the ongoing campaign to make Ôecocide' an international crime, very little has been done towards the interlacing of IEL and ICL. The question of Ôecocide' attempts to bring closer together these two disciplines, but, in reality, their Ôinteraction remains strikingly limited'. 40 The following digression on the focal points for their convergence and divergence shows that, although tempting and morally appealing, any current attempts to translate mass environmental degradation into the language of the Statute may prove to be conceptually unfeasible. Instead of strengthening its effectiveness, a too-hasty innovation would raise significant normative predicaments, which, if not meticulously counterbalanced, might lead to the weakening of the existing IEL and ICL frameworks. To build this narrative, the following section begins by explaining the distinctive nature of IEL vis-a`-vis other fields of international law.

A Worthwhile Initiative?
IEL is still a very modern sub-division that has rapidly evolved over the last 40 years, challenging the foundations of traditional international law. As its raison d'eˆtre-the avoidance of the occurrence of environmental harm -dictates an anticipatory approach, at the heart of IEL lies the principle of prevention which imposes an obligation to exercise due care in the face of risks of environmental damage. 41 The current formulation of the concept of prevention in the environmental context was introduced in 1972 in Principle 21 of the Stockholm Declaration: ÔStates have (…) the sovereign right to exploit their own resources (…) and the responsibility to ensure that activities within their jurisdiction or control do not cause damage to the environment of other States or of areas beyond the limits of national jurisdiction'. 42 Prevention finds its conceptual roots not in the pro- tection of the environment per se, but in the mutual limitation of sovereign rights to the use and enjoyment of territory. Thus, the modern IEL framework has developed on the basis of the sovereign prerogative to exploit natural resources that should be exercised within mutually-acceptable bounds: exploration must not harm the environment of other States. 43 The Stockholm 44 and Rio 45 Declarations and other constitutional developments of international environmental justice have pushed the IEL's progression beyond interstate interests, allowing the Ôtransboundary' set of risks to progress into a broader Ôglobal' array of threats to the concern of the international community. The modern progression of IEL, with the conception of sustainable development at the heart of its governance, 46 results from the constant tension between environmental protection and human development. International environmental protection, as a relatively new specialised field of international law, has evolved in a unique manner, throughout the negotiatory processes undertaken within the international institutional framework and Ôon an ever-increasing body of soft law instruments'. 47 A significant chunk of substantive IEL, based on sectoral multilateral environmental agreements (ÔMEAs'), 48 is developed by conferences of the parties responsible for facilitating the development of a specific regime. 49  Diversity (ÔCBD'), 51 and the Convention on Desertification 52 have followed that approach, to name but a few. This sectoral approach to tackling international environmental law issues has resulted in a scattered and decentralised legal landscape of global environmental governance. 53 Contrary to other more-mature fields of international legal governance, IEL lacks a system of courts with compulsory jurisdiction of the kinds found, for example, in ICL. 54 With the absence of a foundational MEA giving international environmental protection character, weight, or force and with one international organisation supervising its application, IEL remains fragmented and uncoordinated. 55 As the evolution of IEL is yet to reach a more general stage in the imposition of criminal liability, 56 the possible deterrent or even predeterrent effect of an international criminal regime on gross environmental wrongs might produce the necessary stimuli to encourage those involved to abide by rules preserving the environment. As noted by Kersting, employing ICL as Ôa vehicle to combat environmental destruction already carries significant symbolic weight'-whether or not the agreed definition of Ôecocide' is ecocentric or anthropocentric. 57 The combined Rechtsgut-harm (eng Ôrisk of harming') approach, broadened to include the Ôrisk to harm' and Ôharm to oneself', 58  the cornerstone of modern IEL. Numerous jurisdictions use criminal responsibility as a key part of their Ôregulatory armoury' to enhance deterrence and remediation and to increase public safety. 59 Amongst these is the European Union (ÔEU'), explicitly underscoring that criminal sanctions yield Ôa social disapproval of a qualitatively different nature compared to administrative penalties or a compensation mechanism under civil law'. 60 It is plausible to assume that an overarching law on mass damage to ecosystems, applicable both in times of peace and armed conflict, is bound to produce some deterrent effects of a stigma on a much broader, international level.
Leaving aside the deterrent potential, the international judicial practice carries an important normative function: ICTs Ôstabilize normative expectations' whilst reasserting the validity and enforcement of international law. 61 Environmental litigation has already transgressed into domestic, regional, as well as global judicial practice: in the last 2 years alone the International Court of Justice (ÔICJ') had made several ground-breaking environmental decisions, 62 and the Inter-American Commission on Human Rights (ÔIACtHR') has released a series of high-profile international judicial rulings. 63 Although excessive reliance on the judiciary is precluded by Article 38(1)(d) of the ICJ Statute, 64 ICTs Ôdo exercise influence on the development of the law' as their potential for innovation lies predominantly in their identification of the relevant law and the application of law to facts. 65 The unique character of international environmental concerns, which have Ôlarger ramifications comprising humans, other species and natural resources', 66 Law 190,193. 66 Supra note 12, 23.
for the Ôinternationalisation' of IEL through existing legal frameworks. Environmental considerations have, for instance, contributed to the expansion of the ramifications of Ôsecurity' traditionally understood in terms of political and military threats to national sovereignty that are now broadened to encompass resource, environmental, and demographic issues. 67 Although having a secondary role in peace and prevention, political and security concerns Ôform part of the contextual backdrop' in which the ICC operates. 68 With its jurisdiction over the gravest crimes that threaten Ôthe peace, security and well-being of the world', 69 the ICC promotes the goals of its regime whilst enhancing Ôinternational cooperation' for Ôthe sake of present and future generations'. 70 Viewing the Statute as a Ôliving instrument', driven by the underlying intention of progressive justice and able to accommodate the needs of current and future generations, correlates with the inter-generational principle of IEL. Although it might be an argument too far that intergenerational equity lies Ôat the heart of the international criminal justice system', 71 ICL has manifold objectives, 72 spreading over those traditionally recognised in domestic criminal law systems. Through the mechanism of purposive judicial interpretation, the ICC can captivate the attention of policy-makers and citizens alike, reinforcing the spirit of international cooperation.

A Standalone ÔEcocide' Provision is Still a Radical Development
The major added value of incorporating the fifth crime of Ôecocide' would be the expansion of international accountability for environmental harm. Yet, this assumption is only partially true. Although such an innovation would provide the ICC with the necessary tools to investigate and prosecute the gravest instances of environmental degradation, countries that signed and ratified the Statute would be under no obligation to criminalise Ôecocide' in their domestic law. 73 The Statute only requires that national law facilitates cooperation with the Court 74 and penalise offences against the ICC's administration of justice. 75 However, an Ôecocide' amendment is likely to have a catalysing effect on normative grounds: State Parties could feel encouraged to follow the ICC's example and expand their jurisdictional purview. Diehl et al. mention three criteria necessary for a successful international legal innovation: the existence of a sufficiently clear legal concept, the availability of a structure or framework that can support the operation of the law, and the political will to use the law. 76 The satisfaction of these requirements does not guarantee a change to occur, but their presence would increase the likelihood of successful innovation in the international system. Whilst focusing on the first and third of these requirements, the following discussion will show that the ongoing campaign on international law on Ôecocide' is yet to result in (i) achieving conceptual unity on its definition and (ii) gaining political acceptance and will between the international community of States.

Precaution and Legality
As explained above, environmental cases have several peculiar features not present in other sub-divisions of international law. 77 Reaching an effective amendment would require mediating between the vagueness, flexibility, and imprecision of IEL and the specificity and rigidity required of ICL provisions. 78 Finding its primary formulation in Principle 15 of the Rio Declaration, the precautionary approach mandates those confronted with a lack of full scientific certainty to take actions Ôthat err on the side of precaution rather than increasing risk'. 79 The underlying idea is that the lack of scientific certainty about the actual or 73  potential effects of an activity must not prevent States from taking appropriate measures when such effects may be serious or irreversible. 80 This precautionary logic, dependent on decision-making in the face of uncertainty, 81 seems to clash with a cornerstone of modern ICL: the principle of legality. 82 As crafted for interstate relations, rather than the exacting demands of international criminal justice, many leading principles of IEL 83 are formulated in environmental law treaties in vague and broad terms. These may raise legitimate concerns about respect for the legality principle which mandates that certain conduct can only be punished if it Ôhas been criminalized in a clear and unambiguous manner (lex certa) at the time of commission (lex praevia)'. 84 The first two paragraphs of Article 22 of the Statute spell out the principle of non-retroactivity (lex preavia) and of specificity or legal certainty (lex certa). 85 The IEPLDE's definition of Ôecocide', which proposes an open-ended list of possible Ôacts' including single acts or omissions, 86 encapsulates the difficulty in reconciling precaution with nullum crimen sine lege. The rationale behind the adoption of an open list of acts can be regarded as an attempt to broadly align with the rapid evolution of IEL, and the fact that human knowledge and science have not yet managed to address all aspects of the environment. There are many areas of science where there are significant unknowns-Ôwe don't know what we don't know'. 87 The constant need for enhancing understanding of the ambit of scientific uncertainty militates against any enumeration of the underlying forms of Ôecocide' leading to ambiguity as to the specific conduct that may violate the prohibition. 80 For a discussion on the role of the principle of precaution in the development of IEL consult ibid, pp. 403-27. 81  Disputes involving scientific uncertainty and potential future harm predetermine an absence of certainty from the start, running counter to the rationalist tradition. 88 Thus, it is difficult to define a crime with sufficient specificity to satisfy the requirements of ICL, but still, leave enough room for the ICC Prosecutor to apply it to a broad range of substantive activity. A solution could be to narrow the prohibited scope to a range of specific environmentally harmful acts, focusing on particular types of destruction. This approach has been undertaken, inter alia, by the European Court of Human Rights (ÔECtHR') and the International Tribunal for the Law of the Sea (ÔITLOS'), with the former limiting its environmental purview to environmental wrongs that directly affect natural persons 89 and the latter to Ôserious harm to the marine environment'. 90 In order to rectify the imprecision of a general formula, the most recent definition of Ôecocide' enumerates the most established environmental hazards that could amount to crimes under international law: land, sea, and air pollution; destruction of habits, ecosystems, or natural heritage; protected species; hazardous waste; and ozone-depleting substances, persistent organic pollutants, and greenhouse gases. 91 This list concludes with a Ôresidual' provision similar to that of the CAH of other inhumane acts which defines material criminal conduct by reference to the preceding list of acts in Article 7(1) of the Statute. 92 As stated by the Pre-Trial Chamber II in Muthaura et al., Ô''other inhumane acts'' is a residual category within Article 7(1)', 93 because Ôone would never be able to catch up with the imagination of future torturers'. 94  as a catchall provision allowing the Court to exercise jurisdiction over any other, un-enumerated form(s) of sexual violence of comparable gravity to the listed sex-based crimes. 95 Thus, in contrast to the IEPLDE, the UCLA's definition attempts to align the proposed definition with the requirements of Article 22 of the Statute. On the one hand, the Ôlist' technique seems to be more practical and desirable from the perspective of certainty and predictability, and thus might be relatively easier to gain States' acceptance. 96 On the other hand, as IEL does not expressly penalise a particular conduct, it is difficult to put forward a concrete and exhaustive list of acts. Although it might have reached its infancy stage, IEL is still a very new and undeveloped field characterised by an unprecedented speed of normative growth racing to meet the emerging needs of the global society. With its fallback on Ôsofter' forms of accountability, the language of the IELs' treaties is generally not prohibitive. 97 One example is the CBD that requires States to Ôduly take into account' significant adverse impacts on biodiversity, and to assess projects Ôwith a view' to avoiding or minimizing harms. 98 But there is a vast number of multilateral environmental treaties that prescribe the conduct using the mandatory Ôshall'; for instance, Article 2 of the London Convention stipulates that States parties Ôshall (…) take effective measures (…) to prevent, reduce and where practicable eliminate pollution caused by dumping (…)'. 99 There have been even attempts, although scarce, to include prohibitive language such as Article 4 of the Montreal Protocol which prohibits Ôimporting and exporting by States parties of substances from or to third States'. 100 These developments show the IEL's potential to progress into a more Ôprohibitive' direction. But the field is still at an early stage of its formation, yet to move beyond its state-centric nature. This statecentric focus constitutes the major obstacle to curving out a concise list 95  of actions that could impose concrete prohibitions vis-a`-vis States and individuals. To recall the words of the ICJ in Nuclear Weapons: Ôthese treaties [on the deployment and testing of nuclear weapons] could therefore be seen as foreshadowing a future general prohibition of the use of such weapons'. 101 Yet, it immediately added that Ôthey do not constitute such a prohibition by themselves'. 102 The UCLA's proposal of a general list of acts that might be regarded as prohibitive under IEL should be regarded as a positive development, but it has to be taken with a pinch of salt.

Culpability
Beyond the questions surrounding precaution and legality, other principles inherent to the ICL doctrine-mens rea and individual criminal responsibility-further complicate the successful reconciliation of IEL and ICL under the mantle of the Statute. Article 30 of the Statute sets the general subjective element standard of crimes under the Statute that is applicable in all cases where the substantive provision in question does not rules specifically regulate the mens rea. As referred to above, 103 the only explicit reference to environmental damage found in the Statute, Article 8(2)(b)(iv), requires a standard of Ôknowledge of causation'. 104 Thus, to discharge the burden of proof, the ICC Prosecutor must prove that the accused had, with the knowledge to the contextual element and with regard to the general intent regarding the actus reus of the crime knowledge that the attacks would cause Ôclearly excessive' environmental damage. 105 Heller and Lawrence accused the fault standard included under Article 8(2)(b)(iv) of the Statute as being futile by making it close to impossible to prove that the accused Ôknew' that their attack would be disproportionate. 106 To rectify this conceptual limitation, the IEPLDE proposed a Ôknowledge' element that requires only Ôa substantial likelihood' of environmental damage, 107 whilst the UCLA put forward the standard of Ôknowledge of likelihood'. 108 Both proposed mens rea elements are much lower than the threshold, for instance, for dolus specialis for genocide 109 and the Ôknowledge of causation' requirement under Article 8(2)(b)(iv) of the Statute. More fundamentally, both also fall short of Article 30 of the Statute which establishes the general level of mens rea for all the crimes defined in Articles 6 to 8 of the Statute. 110 The term Ôknowledge' found in Article 30 of the Statute requires perpetrators to be aware that their actions are Ôvirtually certain' to bring about a prohibited outcome 111 and that a circumstance exists or a consequence will occur in the ordinary course of events. 112 The Ôsubstantial likelihood', instead, sets a lower cognitive threshold of subjective awareness. Because of setting the standard below the Ôgeneral' intent requirement within the ICC framework, the IEPLDE's mens rea notion has been termed as Ôconfusing' 113 and Ôtroubling' 114 as it directly challenges the purposive exclusion of Ôdolus eventualis, recklessness or any lower form of culpability' from the scope of the Statute. 115 Similarly, the UCLA's Ôknowledge of likelihood' appears to fall below the Ôgenera' subjective element requiring both intent and knowledge, and comes closer to the principles of dolus eventualis or recklessness.
However, this critique seems to disregard the phrase Ô[u]nless otherwise provided' found in Article 30(1) of the Statute, which allows departures from the general standard prescribing both knowl-edge and intent. 116 A number of provisions in the Elements of Crimes relate to the phase Ôotherwise provided' in Article 30 of the Statute, including Ôknew or should have known', 117 Ôwas aware of', 118 Ôintended', 119 and Ôin order to' 120 as confirmed in the literature. 121 Thus, both the UCLA and the IEPLDE definitions are consistent with the ICC legal regime which contemplates Ôknowledge' of risk and possibilities. 122 Looking more closely at the language used by the IEPLDE, the concept of Ôsubstantial likelihood' has been used on at least two occasions in the jurisprudence of the International Criminal Tribunal for the former Yugoslavia (ÔICTY'). First, the reference to Ôsubstantial likelihood' was made by the ICTY in the context of the Ôhad reason to know' criterion under Article 7(1) ICTY Statute. In Strugar, the Appeals Chamber found that the Ôhad reason to know' standard demands Ôsufficiently alarming information putting a superior on notice of the risk that crimes might subsequently be carried out by his subordinates and justifying further inquiry'. 123 In the words of the ICTY, in order to surpass this threshold of awareness, it is not necessary to either show proof of a Ôclear and strong risk' or a Ôsubstantial likelihood' that a crime will be committed. 124 Instead, the possibility of the occurrence of unlawful acts suffices. 125 The ICTY jurisprudence on the Ôhad reason to know' standard seems to align with the interpretation of the IEPLDE: Ôsubstantial likelihood' denotes Ôa clear and strong risk' that the perpetrator accepted the peril 116 118 Ibid, Articles 7(1)(k) and 8(2)(a)(i). 119 Ibid, Articles 8(2)(b)(i), (ii), (iii) and 8(2)(b)(xvi). 120  whilst foreseeing the possibility of crime in the bargain. Second, the phrase Ôsubstantial likeliheood' was referred to by the ICTY in the context of liability for ordering. The Blasˇkic´Appeals Chamber determined that a Ôperson who orders an act or omission with the awareness of the substantial likelihood that a crime will be committed in the execution of that order, has the requisite mens rea for establishing liability'. 126 The judgement concludes that Ô[o]rdering with such awareness has to be regarded as accepting that crime'. 127 It seems that the degree of such risk must be considerable-Ôhigher likelihood'-and that chances that are empirically not likely to occur are irrelevant. Within the ICC's jurisprudence, the concepts of Ôsubstantial risk or likelihood' formed part of the analysis on the principle of Ôdolus eventualis' in the first decision of the ICC rendered by the Pre-Trial Chamber I (ÔPTC I') in Lubanga. It opinioned that if Ôthe risk (…) is substantial (that is, there is a likelihood that it ''will occur in the ordinary course of events'')' the fact that the suspect accepted the idea to bring about the actus reus of the crime can be inferred from their awareness of substantial likelihood of its commission and the fact that they carried out their actions or omissions despite such awareness. 128 From this sentence it can be deduced that the PTC I treats the concepts of Ôrisk' and Ôlikelihood' interchangeably. 129 In the same vein, the adjective Ôsubstantial' denotes the phase Ôwill occur in the ordinary course of events'. 130 Thus, in line with the language of the PCT I, the IEPLDE's concept of Ôsubstantial likelihood' can be translated into risk or likelihood that the consequence will occur in the ordinary course of events. And, by reference to Article 30(3) of the Statute, the UCLA's Ôknowledge of likelihood' can be interpreted to mean risk or likelihood that Ôthat a circumstance exists or a consequence will occur in the ordinary course of events'. 131  To summarise, whilst the concept of Ôsubstantial likelihood' has an established pedigree both at the ad hoc tribunals and the ICC, the phrase Ôknowledge of likelihood' can be implicitly inferred from the early ICC's case law. As neither of the constitutive documents of the Court directly specifies the meaning behind either of the proposed subjective elements, the ICC judges might be willing to cite the precedent of the other international tribunals or revert to its first Confirmation of Charges Decision. If States Parties decide to introduce the lowered mens rea criterion, the above-reviewed jurisprudence can provide a reference starting point for any determination made on its scope. But, so far, the ICC has been reluctant to Ômechanically' transfer the ad hoc tribunals' case law to the system of the Court. 132 Whilst the Court tends to take an account of the jurisprudence of its predecessors, the ICC judges do not feel bound or even guided by it. 133 For example, despite the introduction of joint criminal enterprise as a principal form of liability in Tadic´, 134 Ôcredited for being the most appropriate mode of liability to tackle the collective dimension of international crimes', 135 the drafters of the Statute, including the ICC judges themselves, have expressly rejected its inclusion. 136 Nevertheless, if a less exacting mens rea were to be successfully inserted into the Statute, it would provide a sort of middle ground between intent and negligence. On the one hand, such a lowered mens rea requirement could make a difference in the ICC's reach concerning environmental harm. On the other hand, a successful charge of Ôecocide' would require the ICC Prosecutor to prove that the perpetrator had, to a certain degree, reconciled themselves to the prohibited result by accepting a risk that, in their circumstances, was unreasonable to take. As already noted above, the IEPLDE's defi- nition of Ôecocide' omits spelling out the objective elements of the crime. The absence of a clear actus reus would be problematic from the mens rea perspective as the ICC Prosecutor would have the burden of proving that the perpetrator had knowledge-albeit general-which alerted them to the relevant risk of the prohibited conduct being committed. Without an express definition of the objective elements of the crime, it is far from certain on which basis would the ICC Prosecutor propose a charge of Ôecocide' and how later to discharge the requisite burden of proof. From this perspective, the UCLA's list of prohibited conduct would limit the discretion vested in the ICC Prosecutor in terms of drawing up the list of possible charges. The inclusion of a residual clause, however, would still afford the ICC Prosecutor and, in turn, the ICC judges to expand on the range of prohibitive acts to the detriment of the principle of equality of arms.
In addition, both the IEPLDE's and UCLA's proposed definitions formulate Ôecocide' as Ôa crime of endangerment rather than of material result'. 137 By portraying risk itself as mischief, 138 such a provision would allow the ICC Prosecutor to charge alleged perpetrators, not on the basis of causing substantive harm to the environment but merely endangering it. Thus, taking advance of the open-ended scope of the IEPLDE's prohibition, the ICC Prosecutor would be able to virtually charge any conduct that endangers severe and either widespread or long-term damage to the environment. 139 In the context of liability for international environmental damage, one could reasonably query what would happen if the risk of environmental harm is simply miscalculated or undervalued. Within the framework of the Statute, an erroneous appreciation or awareness of the relevant facts by an accused can amount to a defence of mistake of fact, negating the mens rea if the perpetrator erred about Ôa factual (descriptive) element of the relevant offence'. 140 Mistakes of facts 137 Supra note 9, p. 12; supra note 10, p. 5. 138 For a discussion about endangerment offences under German and English criminal law, see Antony Duff and Tatjana  ineffectiveness of State responsibility fuels the efforts to extend the doctrine of individual criminal responsibility to the environmental damage line with the internal logic of domestic and international humanitarian and criminal law. 145 The major deficiency of individual criminal responsibility is its upfront restriction of the range of possible perpetrators to natural persons, excluding the concept of criminal liability of corporations for international crimes. 146 In line with the ICC's model of attribution, investigations and prosecutions target individuals at the leadership level of given organisations: those who are Ôable control and dominate the collective action with full responsibility'. 147 But the ICC Prosecutor is unable to charge corporations themselves, despite the fact that many of the defendants in such cases Ôwill be corporations rather than individuals'. 148 Widespread environmental threats are increasingly linked to large corporate entities, which possessed early knowledge of the risks posed by their activities and had opportunities to mitigate those risks. Instead, they failed to do so or even tried Ôto mislead the public by spreading misinformation campaigns and lobbying regulators against taking action'. 149 The added value of including corporate liability for mass environmental damage would be to bypass Ôthe most complex liability theories in international law' 150 -superior responsibility-and render transnational companies directly liable to provide compensation for 145 Supra note 13, 617. 146 There were proposals at the Rome Conference that led to the adoption of the Statute to include a regime for criminal liability of legal entities, but these proposals were rejected. See the damage incurred throughout their activities. Instead of targeting the narrowed band of responsible CEOs, international criminal proceedings for corporate environmental crimes, putting the company's reputation at risk, might have a Ôdissuasive and preventive effect rather than just punitive'. 151 Although discussion on the possible inclusion of corporate responsibility in the framework of the ICC falls beyond this analysis, it is relevant to mention the recent ILC Draft Principles on the Protection of the environment in relation to armed conflicts (ÔILC Draft Principles'). 152 By putting the centre of gravity of the international environmental liability regime on state responsibility, 153 ILC Draft Principle 9 has explicitly reaffirmed the supremacy of States in international environmental governance. Subsequent ILC Draft Principles impose on States a duty of Ôcorporate due diligence', 154 obliging them to Ôregulate their corporations and hold them liable for their wrongdoings'. 155 This explicit recognition of the complicity of corporations in the current environmental crisis 156 is highly relevant to the current practice as corporate involvement in environmentally harmful practices (e.g., illicit exploitation of natural resources) continues to magnify. Despite certain limitations, 157 the work of the ILC can be perceived as Ômomentous' 158 in establishing a clear hierarchy within the system of individual and corporate responsibility: States and individuals can be 151 Jelena Aparac, ÔICL and Environmental Protection Symposium: International Criminal Courts as Potential Jurisdiction for Corporate Responsibility for Environmental Crimes (Part II)' (OpinioJuris, 04/06/2020) http://opiniojuris.org/2020/06/ 04/icl-and-environmental-protection-symposium-international-criminal-courts-as-po tential-jurisdiction-for-corporate-responsibility-for-environmental-crimes-part-ii/ ac cessed 23/01/2023. 152

Lack of Sufficient Political Will
Even in the presence of a sufficiently clear definition of Ôecocide', its future will depend on the political consensus and the will to bear the Ôcost' of enforcing ICL for environmental ends. The current status quo is an important reference point for any concrete discussions on potential legal innovations. At the moment, the crime is implemented in the penal codes of nine former Soviet Union countries, 166 Vietnam, 167 also the French 168 and Belgium Parliaments have voted in favour of recognition of the crime of Ôecocide'. 169 Certainly, there is an amplified interest in Ôecocide' that has transgressed academic circles into policy deliberations reaching, to a certain extent, the implementation stage. However, that interest still seems to be limited, 165 171 there is no recorded State practice concerning the investigation and prosecution of the perpetrators of Ôecocide'. During the 26th UN Climate Change Conference in Glasgow, the progress on international legislation against Ôecocide' was also largely under the radar. 172 Although a number of countries have implemented crime within their legal systems, to the knowledge of this author, only one put its provision into operation. In 2012, the Kyrgyz Prosecutor General reportedly charged the head of the Kyrgyz company, which illegally shipped radioactive coal, with ecocide. 173 This stark lack of state practice can be contrasted with the rapid Ôgreening' of domestic human rights law. Already in 1993, the Philippines Supreme Court described rights to a healthy environment as Ôbasic rights' which Ôpredate all governments and constitutions' and Ôneed not be written in the Constitution for they are assumed to exist from the inception of humankind'. 174 In total, more than 80% of States Members of the United Nations legally recognise the right to a safe, clean, healthy and sustainable environment. 175 What is striking about the trajectory of that development is the fact that the right to an environment of a certain quality has evolved domestically vis-a`-vis the supra-national legal order. The objective of providing for such a right in international law has been mostly achieved through national 170  means, in the absence of a single universally binding source of international law entrenching such a right. 176 The domestic codification had a catalysing effect on international legal actors, not the reverse. Should the development of the prohibition of Ôecocide' or mass environmental damage follow the same bottom-up approach to international lawmaking? At the present moment, the lack of political willingness, its scarce existence only in a handful of countries, and the lack of environmentally-driven investigations and prosecutions suggest that the time is simply not yet ripe to seriously take into account any discussions on the subject. Ultimately, the realisation of any substantive amendment procedure will depend on the political will of States which is difficult to surmise.

ICC as a Complementary Vehicle for Redress
This detour to investigate the possibilities for synergies and major conflict points between ICL and IEL endeavoured to showcase how the dominant logics of these two sub-divisions of international law play out against each other. Beyond the highlighted challenges to the effective inclusion of an Ôecocide' provision to the framework of the Statute, other difficulties to the effective reconciliation of IEL and ICL include, inter alia, the repair of environmental damage, 177 quantification of environmental harm, 178 the geographically-diffuse character of environmental harms such as climate change, 179 or the issue of causation. 180 Environmental issues do not only transgress geopolitical borders but also traditional epistemic approaches to international law litigation, requiring horizontal coordination across several institutions and sectors. 181 By far, the most difficult issue that challenges the international Ôecocide' movement is how to best align the crime with the primary narratives driving the development of IEL: precaution and prevention. The proposed definition should be in 176  accord with the rapid changes and innovations driving international environmental governance and, simultaneously, must specify the actus reus and the mens rea in the corpus criminalizing the conduct. 182 On the one hand, incorporating a prohibition rooted in the logic of precaution and prevention might result in a major substantive disconnect, setting up a Ôsub-system' within the framework of the Statute. On the other, a definition too conformable with the demands of the ICL could manifest itself in regressive or rigid language, weakening its stand against the remaining Ôcore' crimes. Future deliberations on the types of factual scenarios that should or should not fall within the prohibition might aid further attempts to reduce the conceptual gap between international environmental protection and international criminal justice.

IV THE -ENVIRONMENTAL' POTENTIAL OF THE CUR-RENT FRAMEWORK
The questions on the future of Ôecocide' in the framework of, the Statute do not put a hold on the ICC from harnessing the potential of the current statutory framework to address environmentally related concerns. Translating environmental protection into and bolstering it by reference to the substantive framework of the Statute can act as a powerful stimulus, drawing international attention to matters related to the environment. The 2016 OTP policy paper on case selection and prioritisation (Ô2016 OTP Policy Paper') provides evidence of an increased interest within the ICC itself in prioritising Ôcore' crimes Ôthat are committed by means of (…) the destruction of the environment, the illegal exploitation of natural resources or the illegal dispossession of land'. 183 Although not binding in itself, the 2016 OTP Policy Paper shows an inclination on the part of the ICC Prosecutor to investigate and prosecute crimes involving illegal natural resource exploitation, 182  land grabbing, and environmental damage. 184 Instead of adopting an overly inclusive understanding of the primary legal object of IEL-the Ôenvironment' 185 -too demanding for the limited capabilities of the Court, the ICC should take advantage of the flexible character of that concept and model it in the light of the contextual elements of its core crimes. The following discussion proposes two possible directions for the ICC to move in that direction: (i) more resourceful translation of environmental realities into the substantive prohibitions of war crimes or (ii) more active reliance on and application of Article 21(3) of the Statute in conjunction with Article 7(1)(h). The indirect reliance on the prohibition of genocide as a means to perpetrate environmental harms has received much scholarly attention, 186 thus, it is not addressed below.

War Crimes and the Environment
As discussed above, 187 the excessively high threshold for the operation of Article 8(2)(b)(iv) of the Statute severely undermines its viability prospects in the enhancement of environmental protection through the ICL framework. Other statutory provisions applicable to IACs and NIACs might provide another layer of indirect protection and, in practice, a more feasible means for targeting instances of environmental destruction. Illegal exploitation of the environment can Ôintensify conflict during active hostilities and reignite hostilities in the aftermath of conflict' 188 or even be the main reason fueling the violence. The paradox of the Ôresource curse' underscores the fact that extraction of natural resources can often bolster corruption, 189 forced 184 Ibid, §7, 40-1. 185 The IEPLDE proposed a too comprehensive definition encompassing Ôthe earth, its biosphere, cryosphere, lithosphere, hydrosphere and atmosphere, as well as outer space'. See, supra note 9, p. 11. 186 190 and land grabbing, 191 ultimately boiling down to political manoeuvring, instability, or even armed conflict. For example, natural resource exploitation is at the heart of many present-day armed conflicts, such as the ongoing hostilities in the Democratic Republic of the Congo (ÔDRC'), Coˆte d'Ivoire, 192 or Ukraine. 193 The three roles of the environment in times of armed insurgencies-a lootable target, a mere tool or an incidental victim-have often been melded indistinctly into one another, making it even more challenging to craft the appropriate strategy paving the way for environmental justice.

Pillage
The prohibition of pillage enshrined in Articles 8(2)(b)(xvi) and 8(2)(e)(v) of the Statute is relevant from the environmental perspective, especially within the context of natural resource exploitation. Although its general prohibition has attained the level of a customary principle applicable in IACs and NIACs, 194 there is no official definition of Ôpillage'. 195 Within the ICC's framework, the crime penalises appropriation of property without the consent of its owner with the intent to deprive them of the property and appropriate it for private or personal use. 196 The Court's regime further does not require proof of force or violence as an element of such appropriation. 197 Its rationae personae is broad as the crime addresses any individual, without restriction, 198 extending both to acts of looting committed for private gain and Ôto the organized seizure of property undertaken within the framework of a systemic economic exploitation of occupied territory'. 199 Although Footnote 67 might implicitly suggest otherwise, 200 pillage and military necessity are Ômutually exclusive concepts', 201 as confirmed by the Trial Chamber in Bemba. 202 Thus, appropriation of private property belonging to combatants but not justified by military necessity constitutes the crime of pillaging. 203 The major novelty of the ICC's definition is the addition of the Ôprivate or personal use' element, which has been accused of being without foundation in jurisprudence 204 and criticised for narrowing its prohibited scope and heightening the evidentiary threshold. 205 Although certain components of the environment can be subject to ownership such that they are Ôproperty'-be they livestock or plots of land-the property requirement limits the possibility of that provision addressing the full extent of the environmental destruction. 206 In Ongwen, the Trial Chamber emphasised that the concept of private property and the right to property are understood broadly as Ôencompassing not only the property of individuals, but also the communal property of the communities', taking Ôinto consideration the customary law of the community'. 207 The creative extension of property rights to environmental components has already taken root in the jurisprudence of, inter alia, the ECtHR 208 and the IACtHR. 209 Nevertheless, all human rights adjudicators condition the scope for environmental protection upon establishing a more or less demanding Ôlink' requirement between the impairment of a specific protected right, such as the right to property, and environmental degradation. For instance, the ECtHR rejected the claim for breach of Articles 6 and 8 of the European Convention of Human Rights (ÔECHR') as the applicants failed to establish a clear connection between the impact of the project on the ecosystem of the Munzur Valley and their life or property. 210 In a similar fashion, only if environmental components were appropriated for private or personal use, as in Katanga, where pillaging was perpetrated for the sake of individual gain, 211 would the requirement for private or personal use be fulfilled. The question of whether natural resources could constitute civilian property was answered affirmatively by the ICJ in DRC v Uganda, 212 finding the government of Uganda internationally responsible for looting, plundering, and exploiting the DRC's natural resources by failing to prevent members of its army from the commission of these acts. Despite the broad reading of Ôproperty' and the express recognition of systematic looting of gold and diamonds as pillage by international and domestic courts, 213 the ICC's Ôpersonal or private use' requirement excludes the range of appropriations committed for other purposes, for example, to fund armed hostilities. 214 The primary focus on property further factors out a vast portion of environmental damage that is conducted without a view to exercising ownership rights. 215 It appears very likely that a potential accused could claim that any act of environmental exploitation was carried out for public ends and to fund the military campaign. The second element-proof of Ôspecific intent'-further amplifies the evidentiary standard, placing an Ôunduly restrictive' 216 burden of proof on the ICC Prosecutor. So far, the ICC Prosecutor has not brought charges concerning pillaged property of a strictly environmental nature. In Ongwen, the pillaged objects were limited to foodstuffs, clothing, 217 and households; 218 in Katanga, the attackers seized mattresses, tables, chairs and kitchen equipment and took possession of livestock 219 ; similarly, in Bemba, the pillaged goods included bicycles, motorcycles, money, 220 and household items such as beds and electrical generators. 221 Despite its conceptual limitations, the crime of pillage has the potency to deliver another layer of environmental protection if contextualised intelligently. A more Ôpreventative' interpretation of the principle of permanent sovereignty over natural resources 222 would provide a viable opportunity to deepen the intersection between IEL and the context of armed conflict: viewing it as a sovereign entitlement to exploitation but also as a permanent duty to exercise those inherent economic privileges in the interest of achieving national sustainable development. The powerful statement of the Rio Declaration-of warfare being Ôinherently destructive of sustainable development' 223 -cautions us that any situation involving armed conflict entails regression or, at best, stagnation of the process towards sustainability. By embracing the IEL's focus on sustainable management of natural resources, the ICC could take a more Ôprecautionary' stance towards anticipatory resource management. Although the Court is yet to break the Ôresource curse' and contextualise 215  the war crime of Ôpillage' as environmental abuse, it may be concluded that the prohibition applies to the exploitation of natural resources committed by members of rebel or foreign forces for personal enrichment. The major weakness of translating the statutory provisions on pillage to the context of natural resource exploitation is the risk of them indiscriminately targeting non-state actors without enlarging it to include the States themselves, the primary owners of natural resources. 224

Destruction and Appropriation of Property
The second environmentally relevant IAC wartime prohibition laid in Article 8(2)(a)(iv) of the Statute criminalises conduct against property in the power of the enemy. It prohibits the perpetrator from extensively and wantonly destroying or appropriating property protected under one or more of the Geneva Conventions 1949 and not justified by military necessity. 225 The term Ôdestruction' encompasses, for instance, Ôsetting objects on fire, attacking or otherwise seriously damaging them; for appropriation taking, obtaining or withholding property, theft, requisition, plunder, spoliation or pillage'. 226 On the one hand, this prohibition can be regarded as broader than the crime of pillage, as it encompasses the appropriation of civilian property, including its destruction, 227 and without specifying the applicable mental element, it incorporates the default standard of Article 30 of the Statute. The absence of the Ôprivate or personal use' criterion allows the prohibition to extend over the systematic exploitation of environmental components, including natural resources, for the purpose of financing military operations. On the other hand, the expressive exception of Ômilitary necessity', 228

Destruction of Objects Indispensable to the Survival of the Civilian Population
The above-mentioned war crime provisions are complemented by the broader prohibition of starvation, criminalising intentional taking or destruction of objects indispensable to the survival of the civilian population. 230 Its range of prohibited conducts includes, for instance, the destruction of crops and the poisoning of water resources; however, the impeding of relief supplies, covering the transport of food and water, can also satisfy the actus reus requirement. 231 As the provision resembles an obligation of conduct-Ôno result of starvation is required' 232 -the notion of Ôindispensable objects' extends over the most essential set of resources and includes deprivation of other necessities such as medicine, clothing, or food harvesting products. 233 The prohibition thereby creates room for a certain level of indirect environmental protection by banning the destruction of objects, albeit not forming part of the natural environment, whose damage can result in adverse environmental impacts. In Al Bashir, despite the ultimate lack of charges against the war crime of starvation, the prohibited methods included the destruction of the means of survival and usurpation of the land. 234 This inclusion implies the existence of a consequent link between acts of deprivation of that kind and civilian survival. Although the prohibition does not contain the exception of military necessity, it remains a selective tool, shielding environmental components strictly necessary to civilian survival whilst overlooking a substantial portion of the environment falling beyond the realm of Ôindispensable objects'. humanity'. 246 The statutory absence of such differentiation in gravity between acts perpetrated against the different elements of cultural property prevents the Court from clearly expressing the fact of wrongdoing but also articulating its degree. 247 In the only case that directly addressed the destruction of cultural heritage-Al Mahdi 248 -the Court missed the opportunity to clarify the details of the notion of cultural property or the degree of protection recognised by the Statute. The Trial Chamber's reasoning implies that only the UN Educational, Scientific and Cultural Organisation (ÔUNESCO') World Heritage site designation of those specifically targeted mausoleums and mosques 249 was one of the factors reflective of their special importance to international cultural heritage and the need for international protection. 250 Though not even indirectly entertaining any environmentally related issue, the judgement remains significant primarily because it found the prohibited conduct to encompass Ôany acts of violence against protected objects' whilst stressing that IHL Ôprotects cultural objects as such from crimes committed both in battle and out of it'. 251 As the sole precedent for the prosecution of crimes against cultural heritage-the first Ôvictimless crime' 252 -Al Mahdi's anthropocentric reading of the crime might set limits on the future internal functioning of the ICC when dealing with crimes against other types of cultural heritage, such as its natural counterpart. 253  prevalent focus on the spatial dimension. Thus, within the regime of cultural property, the ICC might adopt a strategy involving a regulatory approach, focusing on space rather than on the protection of movable natural elements.

Designation of Protected Zones?
Next to substantive issues peculiar to each provision, the asymmetric level of protection and the vague divide between IACs and NIACs augments the challenges involved in ascertaining the set of rules to conflicts of a hybrid or erratic nature. 255 The major weakness of the war crimes regime is the necessity to balance the already weak level of environmental protection against the subjective and convenient loophole of military necessity. 256 More general provisions regarding the preservation of property or objects indispensable to the civilian population could fill some of the gaps, however, without serving primarily environmental purposes. 257 In this regard, the ILC in its Draft Principles put forward the possibility of designating areas of major ecological and cultural importance as protected zones in the case of both IACs and NIACs. 258 ILC Draft Principle 4 encourages States to enter into agreements designating areas of environmental importance as protected zones in the event of armed conflict. 259 Examples of successful designation of such zones include the Ôpeace parks' (i.e. cross-border ecological preserves) jointly managed by Ecuador and Peru as part of peacebuilding efforts to end a longlasting border dispute 260 or cooperation on water resources between Israel and Jordan following the 1994 peace agreement. 261 The positive feature of the proposed regime is the broad interpretation of the requisite express agreement on the designation that includes Ôverbal agreements, unilateral or reciprocal and concordant declarations, agreements with non-State actors or designation through an international organization'. 262 Under IEL, the designation of protected areas is a commonly used technique to safeguard, for instance, endangered species (CBD), 263 cultural landscapes (World Heritage Convention), 264 or ecosystems (Ramsar Convention). 265 Furthermore, to rectify its previous omission, 266 ILC Draft Principle 13(1) enshrines the presumption of the continued operation of relevant MEAs despite the outburst of armed hostilities, mandating the continuing applicability of IEL and international human rights law (ÔIHRL') obligations in situations of armed conflict. Thus, the ILC's Draft Principles prevent IHL standards from completely relaxing environmental safeguards during armed hostilities: for example, they shield protected zones that do contain a military objective 267 and encourage parties to agree on an additional layer of protection even though the area concerned comprises a military target. 268 However, such an ad hoc Ôdesignation' technique is not free from other potential constraints. The outcome that might result in the model of Ômilitarised conservation' 269 is argued to be Ôfundamentally unjust' because it covers specifically chosen areas and species and is not concerned with addressing the broader root causes of environmental 269 Stavros Pantazopoulos, ÔConflicts and Conservation-The Promise and Perils of Protected Zones: An Overview of Area-Based Environmental Protection in Relation to Armed Conflicts' (CEOBS, 08/10/2020) https://ceobs.org/conflicts-andconservation-the-promise-and-perils-of-protected-zones/ accessed 23/01/2023. issues such as poaching and trafficking. 270 All in all, the ILC's proposal of Ôprotected zones', which shares similarities with the concept of Ôdemilitarized zones' in IHL, 271 can be regarded as a way forward for biodiversity protection in relation to armed conflict. 272

Crimes Against Humanity
Beyond the umbrella of armed hostilities, the regime of CAH can provide a certain level of protection, although, as implied by its title, inherently constrained by the anthropocentric ends of its prohibitions. Its narrow application to cases dealing exclusively with human suffering leaves no prospects of directly weaponizing CAH in the fight against broader environmental degradation. This proposition is not surprising as neither of the existing core crimes was designed with the environment in mind. One could even argue that adopting a more or less homo-centric or eco-centric approach to environmental protection is irrelevant since the failure to adequately protect the environment will almost always result in some level of human suffering. Although this premise is correct, reliance on Ôcore' prohibitions sanctioning human-centric harm would signify that environmental degradation is only reprehensible as a side-effect of harm to humans. Thus, the major shortcoming of criminalising mass environmental degradation under the mantle of international human rights violations is the outset limitation of the expressivist and utilitarian functions of ICL in increasing awareness of the condemnation of environmentally-harmful conduct. 273 Viewing mass environmental degradation as a means to commit another atrocity may also buttress the accusation of selectivity in ICL, Ô ''the Achilles'' heel of the system of international criminal justice'. 274 As emphasised above, 275 it should not be seen as discouragement in itself, as the vast majority of international environmental conventions are of a Ôsectorial' nature, with the transversal instruments being less numerous and less developed. 276 Cumberlege underlines the issue-specific approach to regulation in MEAs 277 based on the common understanding that there is no Ôone-size-fits-all approach' to international environmental challenges. 278 The creation of formal Ôinterlinkages' 279 between different MEAs and the synergistic cooperation between various international actors of environmental governance attempts to minimise the side effects of that approach. Instead of asymmetrically overburdening the ICC with jurisdiction over any act causing mass environmental damage, which at this stage might not produce the desired results, the Court should employ its framework strategically as a means of enforcing certain environmental norms. This approach would also align with that pursued by other environmentally non-specialised ICTs including ITLOS, limiting its environmental purview to maritime degradation, 280 and ECtHR, proactively addressing human rights abuses in the context of environmental distress. 281 Although inherently constraining in its effects, the focus on environmental harms from the perspective of humanity will allow the Court to gradually develop its jurisprudence in a more environmentally-welcoming direction.

ÔEnvironmental' Potential of Article 21(3) of the Statute
These deficiencies in enforcing environmental protections through anthropocentric ends have to be acknowledged from the outset. Still, its statutory framework offers a certain degree of latitude to the ICC to develop its jurisprudence in a more environmentally-enlightened manner. The eco-centrically most problematic limitation of CA-H-its narrow application to cases dealing exclusively with human suffering-builds an important bridge between ICL and IHRL. The victim-centrism of IHRL is compatible with the notion of Ôhumanity', which resides at the ontological heart of ICL, 282 notably reflected in the figure of CAH. 283 The protection of the same underlying legal interests establishes a conceptual unity between ICL and IHRL, with both seeking to uphold the Ôoneness and wholeness of humanity'. 284 The ICC is not a human rights court in the strict sense, but it has great significance for the global protection of the most fundamental human rights and values. 285  all rules applied by the Court should be tested'. 288 As the Statute is silent on its scope, 289 Article 21(3) can consequently be interpreted as encompassing a rather broad array of rights. The phrase Ôinternationally recognized human rights' appears to embody something less than universal acceptance-Ôunderstandable for an institution that is, after all, not yet universal itself'. 290 Although it is rather unlikely that the threshold of Ôinternational recognition' encompasses norms limited to one region, 291 if the scope of acceptance is wider, permeating over more than one regional legal order, the right in question might attain the requisite level of acceptance. The open-ended terminology of Article 21(3) of the Statute appears to be in common with the evolutive character of most human rights instruments. Its Ômalleable' 292 but simultaneously dynamic ambit allows judges to draw on norms of IHRL as they develop over time and consider emerging trends within the domestic, regional, and international human rights discourses.
4.2.1.1 Towards a Universal Right to a Healthy Environment. As mentioned above, 293 national, regional, and international human rights bodies have already used affirmative human rights to achieve environmental protection. 294 From a substantive perspective, the primary factor driving the development of this synergistic relationship has been the increasing recognition of a right to an environment of a certain quality. 295 Though not yet recognised in a legally binding global instrument, the right to a healthy environment is explicitly 288 305 The effect of that provision has been the subject of vigorous discussion, with some narrowing it to a Ômandatory principle of consistency' 306 and others contemplating that it establishes an additional source of law for the Court 307 or even creates Ôa sort of international super-legality'. 308 All in all, Article 21(3) of the Statute establishes a positive roadmap that guides the interpretation and application of other statutory provisions. However, it would be a gross oversimplification to assume a symmetrical development between ICL and IHRL. Whilst mutually reinforcing, both fields do not develop symmetrically to one another. Their exchange prompts Ôgreater depth of reasoning' and enhances Ôthe quality of judicial decisions', 309 but the Court should avoid their deeper cross-fertilisation as it would misconstrue the ICC's engagement with the regional human rights courts. 310 The fundamental point of divergence between both is the addressee of the prohibition: ICL focuses on the responsibility of individuals, whilst human rights institutions scrutinise state responsibility. 311 Both fields are not identical, but are not utterly separate, and international criminal courts and tribunals have relied upon human rights jurisprudence quite heavily. 312 As the Court applies instruments primarily limited to the specific cases before it, 313 its case law on the relationship between IHRL and ICL is yet to attain a high level of comprehension.
International criminal justice fora have usually examined the regime of serious human rights violations within which a legal qualification of some events corresponds to one of their substantive provisions. 314 This approach aligns with the introduction to the Elements of Crimes which confirms that Ôthe provisions of the Statute, including Article 21 (…) are applicable to the Elements of Crimes'. 315 On this note, it is relevant to highlight the close and complementary relationship between CAH and serious human rights violations. Although having autonomous roots, the CAH framework has progressed into an important manifestation of gross human rights violations 316 and is regarded as Ôan implementation of human rights norms within international criminal law'. 317 Out of 11 CAH provisions included in the Statute, the crime of persecution as a CAH is one of the statutory exceptions that is defined in non-exhaustive terms, allowing for the possible extension of its scope in light of the dynamic evolution of IHRL. The Statute defines persecution as Ôintentional and severe deprivation of fundamental rights contrary to international law by reason of the identity of the group or collectivity' 318 that is Ôbased on political, racial, national, ethnic, cultural, religious, gender (…) or other grounds that are universally recognized as impermissible under international law'. 319 The persecution must be committed Ôin connection with any act referred to in this paragraph [article 7] or any crime within the jurisdiction of the Court'. 320 The broad and vague formulation of Ôinternational and severe deprivation of fundamental rights' and the open-ended list of other internationally impermissible grounds creates room for interpreting the CAH of persecution in various contexts. As held by the Pre-Trial Chamber I in Katanga, when drawing the contours of the crime of persecu-tion, 321 judges can resort to IHRL to delimit the specific acts that fall within its prohibited ambit. For instance, there have been academic proposals to extend the CAH of persecution to incitement to hatred 322 or adopt a more Ôintersectional approach to interpret the complexity' of the discriminatory effects of persecution. 323 Whilst not militating in favour of the symmetrical development between ICL and IHRL, this section calls for a more holistic and Ôgreener' analysis of two foundational requirements of the prohibition of persecution: (i) the intentional deprivation of one's fundamental rights, and (ii) the occurrence of a discriminatory act or omission based on any of the listed grounds such as race, religion or politics. 324 With regards to the former, it seems possible to extend the open-ended list of Ôrights' recognised as Ôfundamental' under international law to cover the right to a healthy environment. In terms of the latter, an environmentallyminded read of Ôother grounds universally recognized as impermissible under international law' would allow judges to highlight multiple forms of discrimination that occur at the intersection of one another, thus, bringing about a more comprehensive understanding of the discrimination in question. Operating from that perspective, one can more readily accept the prospects of expanding the crime of persecution to prohibit discriminatory human rights violations arising from environmental degradation.
First, the concept of Ôsevere and intentional deprivation of fundamental rights', according to Stakic´, may subsume rights other than non-derogable rights, 325 that embrace acts or omissions of varying severity. Infringements on freedom, such as restrictions on family life 326 and other infringements upon individual freedom, 327 can also constitute a CAH of persecution. This relatively broad understanding of Ôfundamental' human rights gives judges a sufficient level of discretion to take advantage of the Ôguiding effect' of IHRL over the ICC. 328 As the ambit of Ôfundamental rights' appears to represent a much broader category of human rights that does not have to reach the level of Ôuniversal jurisdiction', it subsumes all Ôinternationally recognized human rights'. Thus, by virtue of Article 21(3) of the Statute, the ICC judges could possibly weaponise the CAH of persecution against widespread or systematic violations of the right to a healthy environment. A detractor could question whether human rights law could, in fact, provide a basis for individual criminal responsibility. As rightly underlined by Cryer, it would be contrary to the principle of nullum crimen sine lege to convict someone of persecution based on a definition found in IHRL that was created for different purposes. 329 In Krajisˇnik, the Trial Chamber I confirmed that Ônot every denial of a fundamental human right will be serious enough to constitute a crime against humanity'. 330 This, however, has not prevented the ICTY Chambers from expanding the scope of the prohibition of persecution to cover socio-economic rights, including the rights of employment, freedom of movement, proper medical care, and proper judicial process. 331 Along these lines, and keeping in mind that a violation that forms the basis of persecutive acts needs not necessarily be criminalised under international law, 332 mass violations of the right to a healthy environment reaching the threshold of statutory severity could form part of the actus reus of persecution. In such a case, the ICC Prosecutor would have to prove that such abuse was of equal gravity to the crimes listed in Article 7(1) of the Statute. 333 Second, the expanding scope of Ôother grounds that are universally recognized as impermissible under international law' allows for the inclusion of other persecutory grounds, including environmental discrimination. Article 7(1)(h) of the Statute encompasses all Ôwidely recognized' grounds without requiring all States to acknowledge a particular ground as impermissible. 334 In terms of other, not-explicitly mentioned discriminatory grounds, Nakhjavani, for example, proposed including Ôthe ground of wrongful discrimination on the basis of disability', 335 with the Convention on the Protection and Promotion of the Rights and Dignity of Persons with Disabilities 336 reflective of its Ôuniversal' recognition as impermissible under international law. 337 Whilst drawing attention to the widespread issue of maltreatment of environmental human rights defenders, the HRC has already highlighted that environmentally-related persecution often arises from the interplay of multiple and intersecting forms of violence, including discrimination based on sex, gender, race, or religion. 338 Therefore, discrimination on environmentally-related grounds would seldom ensue from one persecutory ground; instead, it is likely to occur because of the simultaneous concurrence of two or more prohibited factors. For a successful charge of persecution, one discriminatory ground will suffice, Ôalthough a combination of more than one may equally form the basis for the discrimination'. 339 The additional consideration of persecution on environmentally-related grounds could thus improve the overall understanding of the kind of discrimination a particular group or minority has faced. Such an intersectional approach to discrimination is self-evident in the label Ôenvironmental racism'. The term dates back to the 1987 ÔToxic Wastes and Race' Case Study, 340 covering acts of Ôintentional or unintentional racial discrimination' in, for example, environmental policy or law-making. 341 It brings attention to the heightened environmental threats faced by minority groups: higher levels of lead exposure, higher risks of facing catastrophic flooding, or poorer air quality. 342 The 2001 Durban Declaration already underlined the need to view environmental issues through the lens of racial discrimination, 343 and the Chair of the UN Working Group of Experts on People of African Descent called for recognition of the racial dimension of the climate crisis. 344 Persecution on account of systematic environmental degradation or sustained failure of state protection in relation to the right to a healthy environment-which might, but does not have to, intersect with other discriminatory grounds-could result, for example, in forced displacements driven by environmental injustice. 345 By way of illustration, in Iran, water scarcity is a significant environmental stressor driving Rojhelati Kurds from their ancestral lands. The 2014 environmental report revealed that 26 of 30 dams constructed in the provinces of West Azerbaijan, East Azerbaijan, and Kurdistan benefit Azeri Turks, a predominantly Shi'a ethnic group, while Kurdishmajority areas are frequently denied infrastructure projects. 346 Such deliberate discriminatory policies clearly deprive the targeted community members of their right to a healthy environment. As highlighted above, 347 apart from environmentally driven relocation, persecution on environmentally-related grounds could be utilised as a tool to combat repression towards environmental activists and land campaigners. 348 Mexico, the Philippines, and Colombia recorded widespread targeting, including lethal attacks on defenders of environmental human rights and communities across the countries. 349 Numerous activists have been persecuted for protests against nuclear power plant constructions in Belarus and Russia. 350 All these examples of persecutory acts could be potentially caught by the breadth of Article 7(1)(h) of the Statute. This conclusion aligns with the latest report of the Special Rapporteur on human rights obligations relating to the enjoyment of a healthy environment in which he calls on States to protect environmental human rights defenders from Ôintimidation, criminalization and violence' and Ôdiligently investigate, prosecute and punish the perpetrators of those crimes'. 351 4.2.1.3 An Enriching Possibility?
. Reading the open-ended scope of CAH of persecution alongside a Ôgreener' interpretation and application of Article 21(3) of the Statute would allow judges to build an important grounding for a re-orientation of ICL towards a broader, multidimensional environmental protection. The evolutive scope of Article 21(3) of the Statute invites creative engagement with IHRL but cautions against crossing the dichotomy between IHRL and ICL as it would ultimately strip one or the other of carrying a particular function. As the ICC is Ôbound to adhere to the letter of the provisions aimed at only reprimanding conduct the drafters expressly intended to criminalise', 352 the primary difficulty facing judges would be to strike a proper balance between the effects of IHRL over ICL. Gebhard calls for Ôprecaution when invoking human rights law in substantive ICL' and argues that Article 21(3) of the Statute cannot be relied upon for applying extra-statutory substantive law. 353 This premise is convincing, but it seems to disregard the fact that few provisions, including the prohibition of persecution, are listed nonexhaustively in the Statute, thus creating room for judges to expand their substantive ambit by reference to IHRL.
Such an extension, however, can be regarded as a stark contravention of nullum crimen sine lege. On the one hand, one could argue that the Ôaccessorial design' of the crime-conditioning a finding of a charge of persecution on the presence of any act referred to in paragraph of Article 7 or any crime within the jurisdiction of the Court-already limits the breadth of the prohibition. 354 Additionally, the qualifier of a Ôfundamental' human rights violation and the threshold clause of Ôsevere deprivation' are further attempts towards reconciling the dynamic development of IHRL with nullum crimen sine lege. 355 On the other hand, from a strictly legalistic viewpoint, directly transplanting IHRL corpus to the field of international criminal justice to (re)define international crimes remains highly dubious. The application of the IHRL on the right to a healthy environment to the interpretation of the CAH of persecution would lead to the creation of a new fundamental violation under the Statute, criminalizing what was initially perceived to be a human rights violation. That technique of directly incorporating IHRL norms to ICL is not alien to the practice of the ICC and other international criminal courts and tribunals alike. the first ICL decisions in which the ICTR judges relied directly on IHRL instruments to define and broader the remits of the CAH of rape. 356 Most recently, whilst interpreting the scope of Article 7(1)(k) of the Statute, the Myanmar PTC I directly transposed the right to return from IHRL to find that its violation caused Ôgreat suffering, or serious injury […] to mental […] health', deepening the anguish of the victims and compelling them to live in deplorable conditions. 357 In a similar vein, the Appeal Chamber in Ongwen, after restating that the scope of the CAH of other inhumane acts can be delineated by reference to any relevant IHRL instrument, 358 reaffirmed that forcing one to freely enter into a marriage violates the fundamental right to marry and amounts to an inhumane act. 359 Thus, the regime of IHRL already serves a gap-filling function in the practice of international criminal courts and tribunals, and it has provided significant guidance in (re)interpreting the definitions of certain international crimes. Yet, as underlined above, if this cross-fertilisation develops in an unbridled manner, it risks crossing the dichotomy between both subdivisions of international law and might lead to arbitrary expansion of ICL's reach. Legal borrowings from different regimes are not per se objectionable if re-contextualised to the recipient system. 360 Accordingly, without adjusting the remits of the borrowed IHRL's definition, such as on the right to a healthy environment, the ICC judges would be granted unparalleled power to adjudge what should be unjust and hence criminalised. That being said, this section detracts from advocating in favour of literally importing the IHRL's rationale on the right to a healthy environment to the field of ICL. Instead, from the perspective of legality, any such proposition demands utmost caution and will have to be abandoned if its inclusion costs diluting the integrity of ICL. Another cogent argument against the practice of gleaning from IHRL different human rights violations that arise to Ôcrimes of an international concern' is that it endangers the inflation of ICL and undermines one of the primary justifications fueling its developments: the focus on Ôthe most serious crimes'. This counter-argument will have to be revisited in case any material debates on the future place of the right to a healthy environment in the framework of international criminal justice unfold.
Although a purely theoretical avenue, this argument highlights a possible line of progressing with regard to the right to a healthy environment and persecution on environmentally-related grounds within the framework of the ICC. Such a human-centric recourse strategy would allow the ICC to enrich its legal system by reference to a more Ôexperienced' and environmentally welcoming sub-system-IHRL-that has directly relied upon the principles of environmental to specify human rights obligations. 361 Again, it has to be re-emphasised that any such legal transplantation would require appropriate re-contextualisation to the needs and demands of ICL.

Contextual Elements
Even though CAH framework creates a certain degree of latitude for the ICC Prosecutor to propose creative avenues for delivering environmental justice, the possible level of environmental protection is curtailed by the specific context necessary to support a conviction. In line with Article 7(1) of the Statute, the contemporary definition of CAH requires the commission of a listed prohibited act in the context of Ôa widespread or systematic attack directed against any civilian population, with knowledge of the attack'. 362 According to their ordinary meaning, CAH are contingent upon showing harm to humans and their property. 363 Most prominently, the requisite element of Ôan Ôattack' against any civilian population' effectively precludes any extension of the objects of criminal protection. Thus, the only feasible strategy is to consider environmental degradation as a means to target civilian populations. The requirement of Ôa State or organizational policy to commit such attack' provides another limitation to the effective reliance on CAH provisions. The Elements of Crimes explain that a Ô''policy to commit such attack'' requires that the State or organization actively promotes or encourages such an attack 361 See, e.g., Stefan Theil, Towards the Environmental Minimum: Environmental Protection Through Human Rights (CUP 2021). 362 Article 7(1) ICCS. 363 Supra note 1, p. 226. against a civilian population'. 364 According to the ad hoc tribunals, Ô[t]here is no requirement that this policy must be adopted formally as the policy of a state', 365 nor must the policy or plan Ônecessarily be declared expressly or even stated clearly and precisely'. 366 Iran's policy of torturing and executing environmental activists who campaigned against development policies destroying Iran's biggest lake, 367 would potentially meet the formal requirements of organisational structure and control. In the context of attacks on environmental human rights defenders, the data reflects that, in most instances, it is the State and its actors which initiate acts of persecution, punishment, and harassment of environmentalists. 368 The implementation of deliberately tough legislative and regulatory measures against NGOs and their members, including those defending the environment, is part of a growing trend. 369 In addition, such a policy Ômay, in exceptional circumstances, be implemented by a deliberate failure to take action, which is consciously aimed at encouraging such attack'. 370 In the context of economically beneficial developmental activities, one could consider holding governments to account for their systematic omission to provide effective protection and remedies. Finally, the ICC Prosecutor would have to demonstrate the existence of the remaining contextual elements which demand that such Ôan attack' be Ôwidespread' or Ôsystematic' and consistent with a Ôcourse of conduct involving the multiple commission of acts'. 371 In the context of acts of persecution on the grounds of environmentally-related persecution, the possible extension and 364 Introduction to Crimes Against Humanity, §3, Elements of Crimes.
systematic nature of such conduct Ômay in itself amount to a widespread or systematic attack'. 372 V CONCLUDING REMARKS The entangled character of environmental hazards-occurring at the intersection of different branches of international law with distinct approaches, values, and expertise-precludes any environmentally unspecialised body from fusing those different perspectives into a cohesive whole. This narrative aligns with the current mainstream understanding of the role of ICTs, yielding an essential yet secondary function in addressing environmental concerns. The figure of Ôhumanity' at the heart of ICL, IHRL and IHL likewise, encapsulated in different elements depending on the context of the offence (eg CAH and the Ôcivilian population' element or war crimes and Ôthe principle of humanity'), compounded by the legal rigidity and specificity of ICL provisions, undermines effective reconciliation between ICL and IEL. This discussion proposed a middle-ground solution: instead of surrendering the pursuit of environmental justice before the ICC or risking the implementation of too hasty innovations, the focus should be re-oriented on maximising the Ôenvironmental' potential of the current substantive framework. The mechanisms of prosecutorial and judicial discretion ought to be employed in a more progressive and environmentally-enlightened manner to underscore the codependency between global peace and environmental health. As the ICC is not a Ôclosed system' but an organ having a broader expressive function 373 with the ability to catalyse normative developments, its symbolic and deterrent functions should not be underestimated in the fight for environmental justice. Integrating an environmentally-friendly perspective into the interpretation and application of its statutory prohibitions, reinforced by a Ôgreened' analysis of other sub-divisions of international law richer in environmentally-minded case law, would push ICL's further developments in a more holistic direction. Such an 372  explicit recognition of significant adverse impacts of environmental insecurity and fragility of the ecosystem would further reinforce IEL's principle of prevention through the prism of Ôhumanity'. The Al Bashir case provides an important precedent in this regard, which should initiate further investigations and prosecutions in that environmentally-inclusive direction. The dynamic proliferation of domestic, regional, and international instruments on the right to a healthy environment also merits the closer attention of the Court. Although a violation of the right to a healthy environment remains not a criminal but human rights issue, its rapid and widespread development seems to merit the prediction that there might come a time when it will become enforceable through national, regional, or international criminal sanctions. The approach of enforcing environmental protection via anthropocentrically-minded prohibitions is not free of limitations. It might neglect the expressive value of ICL by reducing the environment to an indirect victim of harm veering towards selective environmental protection without looking beyond its substantive surface. These constraints have to be accepted from the outset as the ÔStatute is not an environmental document'. 374 It must be noted that the inclusion of an Ôecocide' provision would not necessarily provide a viable solution to the selectivity dilemma. If adopted, it would only be applicable against the gravest instances of environmental degradation, reaching the threshold of severe and either widespread or long-term damage to the environment, whilst bypassing a vast number of cases falling outside the requisite scope of gravity. Furthermore, the successful addition of an amendment might not automatically result in the ICC's being readily able and willing to address mass international environmental degradation. In a similar manner to Article 8(2)(b)(iv) of the Statute, the Prosecutor might be reluctant to propose the first Ôecocide' charge, reducing the amendment to a purely symbolic success. So far, apart from Al Bashir, 375 the ICC Prosecutor has not focused on environmental attacks as a means Ôto achieve a destructive humanitarian impact'. 376 Once this status quo is broken, the evidence of the ICC becoming attentive to mass 374 Supra note 11, 217. 375 The ICC found that intentional contamination of water supplies can be prosecuted before it as a weapon used to destroy a protected group. Supra note 234, §37-40. 376  This article does not attempt to undermine the Ôecocide' debate acknowledging that there might come a moment when the time would be right to harness the power of ICL to protect the environment, whether before the ICC or any other mechanism. Before any serious steps are taken in this direction, the relationship between precaution and legality and the questions of mens rea and individual or (possibly) corporate liability in the context of mass environmental damage ought to be clarified. States must also take a more active stance on the issue by introducing domestic provisions penalizing mass environmental damage and initiating investigations and prosecutions on their possible violations. In the meantime, with the general ICE remaining an insurmountable normative ambition, the orientations should be altered to optimise the potential of existing legal frameworks, buttressing each other in that collective environmentallyminded effort. Any such cross-sectoral interactions ought to be steered by the principle of legality in order to maintain the integrity of ICL. This boils down to one conclusion: at present, simple reliance on the current statutory framework might be better and more effective than an elaborate embellishment.

OPEN ACCESS
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons. org/licenses/by/4.0/.
Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.