Why have international interest groups become more active since World War II?

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The increased activity of international interest groups since World War II is driven by several interconnected factors:

  • Growth of International Organizations: The rise of institutions like the United Nations and the European Union has created new arenas for policy-making that extend beyond national borders, necessitating lobbying at an international level.12
  • Globalized Issues: Many contemporary challenges, such as environmental protection, wildlife management, and human rights, are inherently global in scope and require international approaches rather than purely domestic ones.13
  • Technological Advances: Improvements in communication and transportation have facilitated the coordination of global networks. The Internet, in particular, has become a vital tool for mobilizing support, disseminating information, and organizing protests across borders.145
  • Societal Changes: An increasingly affluent middle class in Western democracies has shown greater awareness of and engagement with international causes, fostering the growth of nongovernmental organizations (NGOs).1

Because international organizations often lack coercive power, they rely on information and moral pressure, which empowers interest groups that possess expertise and the ability to mobilize public opinion.6