Since the end of the Cold War, international law has increasingly been challenged by states and other actors. Specific norms have also been challenged in their application by new realities and obstacles. This article focuses on these challenges as they arise from the development of cyberspace and cyber operations, and offers an overview of the main questions arising with regard to the application of international law to cyber operations. By analysing the application of the existing norms of international law to cyber operations as well as identifying their limits, the article offers an accurate lens through which to study the contestation or process of reinterpretation of some norms of international law. The objective of the article is not to deliver a comprehensive analysis of how the norms of international law apply to cyber operations but to provide an overview of the key points and issues linked to the applicability and application of the norms as well as elements of contextualisation, notably after the failure of the 2016–17 United Nations Group of Governmental Experts on Developments in the Field of Information and Telecommunications in the Context of International Security. The article comprises three parts. The first part focuses on the applicability of international law to cyber operations. The second part identifies challenges that affect the applicability and application of international law in general, while the third part analyses challenges that affect specific norms of international law, highlighting their limits in dealing with cyber threats.

The rise of neoliberal agendas of political actors and a wave of privatisation in the globalisation era have often been followed by anti-privatisation strikes. These are union strikes against the privatisation process and against contracting out and opening markets to competition. The article presents the distinction between different versions of constitutionalism regarding anti-privatisation strikes. It discusses two approaches to constitutionalism – the economic approach and the collective approach – and their manifestation in the case law of Israel and the United Kingdom.

The collective approach suggests the recognition of a constitutional status of collective rights as a basis for counter-balancing the neoliberal practices of regulators and political actors. Following the effects of liberalisation on the labour market – both in influencing union organisational capacity and in weakening job security of individual employees, the collective approach is aimed at protecting employees’ rights in a globalised-privatised era. Within the collective approach, constitutionalism is used as a basis for recognising anti-privatisation strikes. In contrast, the economic approach denies the existence of a constitutional right to strike against privatisation.

The article presents an eclectic model which merges the two approaches, and advocates its adoption. Drawing on New Institutional Economics, the eclectic model offers a theory for moderating the constitutionalism practice and developing partial and restrained constitutionalism. It proposes the adoption of a constitutional right to strike against privatisation, when its application reduces transaction costs and advances efficiency and economic goals for the benefit of the public.

It is a great happiness to be with you today, and I am deeply honoured to be delivering the Lionel Cohen Lecture. That we should come together at the Hebrew University in Jerusalem, which I have had the great pleasure to visit on several occasions, stretching back many years, adds to the sense of personal significance.

This review essay challenges three main claims about originalism in American legal thought. While it affirms that originalism could be the Law of a legal system, it first challenges the mainstream idea that American originalism is the paradigmatic case in theory and in practice. Second, the essay confronts the normative justification that originalism ensures democracy based on the rule of law. Third, it interrogates the dichotomy between living constitutionalism and originalism regarding the use of history by arguing that originalism is a form of hegemony. The case study analysed in this article is Israeli legal thought and practice after the enactment of the 1992 Basic Laws, with the focus on the right of equality.