1 Introduction&SUZANNE KINGSTON 1
PART Ⅰ The climate change challenge 21
2 Linking planetary boundaries and overconsumption by individuals： a new frontier for （EU climate） law？&JAVIER DE CENDRA DE LARRAGAN 23
3 The challenge of climate change： international law perspectives&ALAN BOYLE 55
PART Ⅱ The integration challenge 81
4 Giving a voice to the environment by challenging the practice of integrating environmental requirements into other EU policies&LUDWIG KRAMER 83
5 The CAP in 2020： vision or hindsight？&JOSEPH A.MCMAHON 102
6 The integration challenge： integrating environmental concerns into other EU policies&OWEN MCINTYRE 125
PART Ⅲ The enforcement challenge 145
7 Mind the gap： difficulties in enforcement and the continuing unfulfilled promise of EU environmental law&SUZANNE KINGSTON 147
8 Commission enforcement of EU environmental legislation in Ireland： a 20-year retrospective&LIAM CASHMAN 177
9 Delivering the rule of environmental law in Ireland： where do we go from here？&AINE RYALL 197
10 Environmental enforcement in Ireland： the need to get a piece of the multi-party action&JOANNE BLENNERHASSETT 215