This key collection brings together a selection of papers commissioned and published by the Cardiff Centre for Ethics, Law & Society. It incorporates contributions from a group of international experts along with a selection of short opinion pieces written in response to specific ethical issues. The collection addresses issues arising in biomedical and medical ethics ranging from assisted reproductive technologies to the role of clinical ethics committees. It examines broader societal issues with particular emphasis on sustainability and the environment and also focuses on issues of human rights in current global contexts. The contributors collect responses to issues arising from high profile cases such as the legitimacy of war in Iraq to physician-related suicide. The volume will provide a valuable resource for practitioners and academics with an interest in ethics across a range of disciplines.