This book evaluates the extent to which the Responsibility to Protect (R2P) has consolidated as a norm in international society.

A consolidated norm in international society is defined here as a regularised pattern of behaviour that is widely accepted as appropriate within a given social context. The analysis is based on the assumption that the R2P could be regarded as a consolidated norm if it were applied consistently when genocide and other mass atrocities occur; and if international responses routinely conformed to the core principles inherent in the R2P: seeking government consent,...