Category Archives: Private Law

Unlocking Private Law’s Potential in Climate Litigation: The Right to Prevention as a Tool for Change

Climate litigation has surged worldwide, with notable cases capturing public attention and fuelling academic discussion. While these cases often spark debate on judicial ‘activism’ in compelling government action, the fundamental role of private law, especially the right to prevent damage, is frequently overlooked. This blog post, which relates my article ‘The Overlooked Role of Public Law: Channelling the Right to Prevention into Climate Litigation’ published in Carbon & Climate Law Review, sheds light on how private law principles, commonly used to address harm prevention, underlie these prominent climate cases. This holds particularly true in Europe, where private law drives judicial reasoning and the outcomes of these cases. This post explores this overlooked dimension in key European climate cases, including Urgenda (Netherlands), Greenpeace (Norway), Klimaatzaak (Belgium), L’affaire Du Siècle/Notre Affaire à Tous (France), Klimaseniorinnen (Switzerland), and Neubauer (Germany).

The Extension of Vicarious Liability in Determining Group Companies’ Liability

It is an unresolved but important issue whether one legal entity can be vicariously liable for another legal entity’s tort in a corporate group. The debate over a parent company’s liability for its subsidiary’s torts has emerged, particularly in the context of environmental harms or mass torts resulting in personal injuries. Often, liability claims surpass the subsidiary’s value, leading to its insolvency, and tort creditors attempt to claim against alternative defendants, especially the parent company. 

Pre-judgment Interest on Liquidated and Unliquidated Sums

A creditor bringing an action will want interest too. Interest compensates for late payment. For the last 200 years, relief came from statutes. The common law did not recognize a right to pre-judgment interest. That position was relaxed in Sempra Metals v IRC [2008] 1 AC 561. Interest on debts and other claims for breach of contract were legitimised. Plaintiffs can now present claims for compound interest at common law, whereas statutory interest is always simple. Where the interval between cause of action and judgment is long and the sum is large, this is a superior option. In a recent Privy Council decision (Sagicor Bank Jamaica v YP Seaton[2022] UKPC 48), interest calculated on a compound basis was roughly 52 times greater than simple, and roughly 368 times the principal sum.

Law by Algorithm

My review article in the Oxford Journal of Legal Studies offers a critical analysis of Horst Eidenmüller and Gerhard Wagner’s Law by Algorithm by focusing on four major sets of issues that are covered in this important work: (i) separate legal personality for artificial intelligence (AI) systems; (ii) the exploitation and protection of consumers; (iii) liability; and (iv) online dispute resolution.

Rethinking Relational Architecture: Interpersonal Justice Beyond Private Law

Private law is often said to be distinctive in a certain sense: it is about ‘interpersonal justice’. But consider the following: Antony Duff says criminal law is to be understood in a certain relational way. Kristen Rundle says that the Fullerian ideal of the internal morality of law concerns certain relations between the lawgiver and law subject. Avihay Dorfman argues that there are relational aspects of many public law duties. If there is any meaningful use of the relational architecture in these domains, it must extend beyond the vision offered by what is traditionally known as the ‘bipolarity’ thesis in private law.