The Principle of Common Concern and Climate Change

Philipp Aerni, Thomas Cottier, Jaime de Melo, Baris Karapinar, Sofya Matteotti-Berkutova and Anirudh Shingal

Papers from World Trade Institute

Abstract: AbstractEffective policies combating global warming and incentivising reduction of greenhouse gases face fundamental collective action problems. States defending short term interests avoid international commitments and seek to benefit from measures combating global warming taken elsewhere. The paper explores the potential of Common Concern as an emerging principle of international law, in particular international environmental law, in addressing collective action problems and the global commons. It expounds the contours of the principle, its relationship to common heritage of mankind, to shared and differentiated responsibility and to public goods. It explores its potential to provide the foundations not only for international cooperation, but also to justify, and delimitate at the same time, unilateral action at home and deploying extraterritorial effects in addressing the challenges of global warming and climate change mitigation. As unilateral measures mainly translate into measures of trade policy, the principle of Common Concern is inherently linked and limited by existing legal disciplines in particular of the law of the World Trade Organization.

Date: 2014-06-06
New Economics Papers: this item is included in nep-agr, nep-cdm, nep-ene and nep-env
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