LAWS1029 (2026-27)
Environment, Sustainability and International Law
In an interconnected world, global challenges such as climate change, biodiversity loss and pollution (the 'triple planetary crisis') require, inter alia, international co-operation. Such co-operation, including through the conclusion of international treaties, has implications for national sovereignty. At the same time, domestic priorities – and their evolution – influence the interpretation and implementation of international commitments. For example, in the context of climate change, the UK became the first country to set binding emission reduction targets, via national legislation, in response to international commitments. On the other hand, planned (national) developments in the energy and transport sectors, considered beneficial for job creation, energy security and investment, are apparently at odds with the country’s climate change commitments - also highlighting tensions between the socio-economic and environmental pillars of sustainable development, respectively.
Against this background, the Environment, Sustainability and International Law module will explore sustainable development, a key concept underpinning international environmental law, and to which all UN member states have committed, but which has proven contentious in practice. Using environment- and sustainability-related case studies, the module will focus on developing understanding of how law is shaped, including through the interaction between priorities and commitments at different levels of government. In so doing, the module also provides an introduction to concepts and issues that will be encountered in later parts of the degree.