This chapter examines the role of humanitarian intervention in world politics. It considers how we should resolve tensions when valued principles such as order, sovereignty, and self-determination come into conflict with human rights; and how international thought and practice has evolved with respect to humanitarian intervention. The chapter discusses the case for and against humanitarian intervention and looks at humanitarian activism during the 1990s. It also analyses the responsibility to protect principle and the use of force to achieve its protection goals in Libya in 2011. Two case studies are presented, one dealing with humanitarian intervention in Darfur and the other with the role of Middle Eastern governments in Operation Unified Protector in Libya in 2011. There is also an Opposing Opinions box that asks whether the West should intervene in Syria to protect people there from the Islamic State (ISIS).
