50 Years of the Proposed Crime of Ecocide: Challenges Regarding its Definition and Possible Answers

More than 50 years have passed since the first proposal of a crime of ecocide under international criminal law. What seemed to be slow progress at first reached a peak of proliferation in public-legal discussion over the recent years. This paper is an effort to recapitulate the development of ecocide as a crime, analysing the different proposals from a critical point of view that will attempt to crystallise the challenges that they present. This analysis will be based on four main criteria: (a) the punishable conduct described, which will necessarily raise the discussion of the anthropocentric vis-à-vis an ecocentric vision; (b) the subjective element proposed and its compatibility with the Rome Statute; (c) the possible perpetrator; and (d) the legal instrument through which it is sought to be enshrined. Finally, we present certain guidelines regarding an International Criminal Court for the Environment and its compatibility with the International Criminal Court.