The ambition of most countries across the world is to develop a low-carbon economy, evidenced by the fact that the vast majority of countries have signed the Paris COP21 agreement. This book contends that this global societal transition to a low-carbon economy must be just. As such, it will be an invaluable and accessible reference for scholars from all research disciplines who aim in their research to see a fairer, more equitable and inclusive world where sustainability is at the fore and climate targets are achieved.This is the first in-depth and original analysis to explore the central importance of law in achieving a just transition to a low-carbon economy. In addition, it advances the JUST framework, a unique framework for assessing the just transition.