Climate Advisory Bodies and the Law-Science Interface: Evidence from the United Kingdom, Ireland, and Germany

Abstract

The use of technical and scientific data is central to climate law, shaping policy objectives and strategies at national and international levels and reflecting the broader debate on the relationship between law and science. A science-based approach permeates European and supranational climate law, including the European Climate Law, national framework legislation, EU treaties incorporating the precautionary principle, and climate litigation. This paper explores how Climate Advisory Bodies can enhance dialogue between law and the hard sciences. Acting as independent “knowledge brokers”, these bodies monitor climate data and advise policymakers. Focusing on the UK’s Committee on Climate Change, and comparing it with Irish and German counterparts, the study highlights evolving institutional dynamics between advisory bodies and governments.