This commentary considers the intellectual property (IP) system from a global environmental law perspective by exploring the extent to which patent-related treaties, such as the World Trade Organization Agreement on Trade-Related Aspects of Intellectual Property Rights and the World Intellectual Property Organization Patent Cooperation Treaty, can facilitate implementation of global environmental standards in the field of biodiversity law. It provides practical guidance to countries that wish to introduce patent disclosure-related mechanisms into their legal systems with a view to mainstreaming instances of global justice, fairness and equity, and raises awareness of the limitations arising from their extant IP obligations. Global environmental law standards have exercised an undeniable influence on the political discourse in international IP policy making in the field of patent disclosure. Still, many patent disclosure requirements that pre-date the Nagoya Protocol apply only to genetic resources the provenance of which is the same country that established the requirement. However, if a country designates its patent or IP office as a compliance checkpoint under the Nagoya Protocol, then the disclosure requirement should encompass at least the genetic resources originating from all countries that are contracting parties to this instrument. This could allow the fulfilment of a core monitoring obligation of the latter, while enabling wider synergies and transparency within the IP system.

On 9 October 2018, the Court of Appeal of The Hague (the Netherlands) upheld the District Court’s decision in the case of Urgenda, thus confirming the obligation of the Netherlands to reduce its greenhouse gas (GHG) emissions by at least 25% by 2020 compared with levels in 1990. This case raised some of the thorniest issues in climate law. As the Netherlands is responsible for only a tiny fraction of global GHG emissions, is it right for a court to hold that a national emissions reduction mitigation target is necessary to prevent dangerous climate change and its impact on human rights? If so, how can this target be determined? The District Court and the Court of Appeal of The Hague have provided inspiring responses, although they are perhaps not entirely convincing.

Big Data is now permeating environmental law and affecting its evolution. Data-driven innovation is highlighted as a means for major organizations to address social and global challenges. We present various contributions of Big Data technologies and show how they transform our knowledge and understanding of domains regulated by environmental law – environmental changes, socio-ecological systems, sustainable development issues – and of environmental law itself as a complex system. In particular, the mining of massive data sets makes it possible to undertake concrete actions dedicated to the elaboration, production, implementation, follow-up, and adaptation of the environmental targets defined at various levels of decision making (from the international to the subnational level).

This development calls into question the traditional approach to legal epistemology and ethics, as implementation and enforcement of rules take on new forms, such as regulation through smart environmental targets and securing legal compliance through the design of technological artefacts. The entry of Big Data therefore requires the development of a new and specific epistemology of environmental law.

Considerable global attention has focused on the plight of sharks and the implications for ocean health. Scientists point to the importance of sharks for healthy ecosystems and the consequences of their disproportionate removal; yet legal and management responses vary considerably. In some states, negative human-shark interactions have led to shark culls and swimming bans, and have prompted public fears about future activities that might attract species closer to coasts and communities. In other countries, sharks are respected, conserved and utilized only as a non-consumptive marine-based tourism resource. This article argues that culture plays an important role in the variety of legal responses to the conservation and management of sharks. By examining the development of shark sanctuaries across the Indian and Pacific Ocean island states, this analysis highlights the legal approaches taken, and the varying socio-cultural values that have influenced these responses. Understanding the role of culture will remain important as these laws mature, because it may affect implementation, compliance, and ultimately the achievement of conservation outcomes.