The Sources and Challenges of Norm Generation in Tort Law

Abstract

Tort cases apply particular standards of behaviour to defendants and society, often using common-sense sounding benchmarks such as reasonableness. This article explores the ways in which courts establish facts, for the purpose of making a decision on appropriate standards of behaviour, by using sources of authority from the world beyond tort. Facts, rather than being separate from and prior to the application of the legal norms, are often inseparably bound with legal judgment in any particular decision. Two areas of tort law are assessed: some of the English asbestos cases, and the Dutch Urgenda climate change case. The facts required for the setting of, and compliance with, the standard of negligence in these cases are found in a range of external sources, including standards, rules and understandings from scientific bodies, regulators, legal and non-legal documents.