Abstract
This chapter examines the role of non-governmental organizations (NGOs) in world politics. It considers what distinguishes NGOs from other actors in international politics, what types of influence NGOs exert in international relations, and whether NGOs contribute to more democratic policy-making at the international level. The chapter also discusses the growing importance of NGOs and presents two case studies that illustrate how they have contributed to the emergence of new norms through their engagement with international governmental organizations (IGOs). The first case study pitches Friends of the Earth against Royal Dutch Shell to show how NGOs have impacted on climate change law. The second case study focuses on the #BlackLivesMatter movement.