This work investigates the evolving role and influence of environmental non-governmental organizations (NGOs) in shaping international policy and global governance structures. Matthias Finger and Thomas Princen, both established scholars in environmental politics, analyze how these organizations bridge the gap between grassroots local activism and high-level international diplomacy. The authors argue that NGOs serve as critical intermediaries that translate local environmental concerns into global political agendas, thereby challenging traditional state-centric models of international relations.

Experts in international relations frequently cite this text as a foundational study for understanding the rise of non-state actors in global environmental governance. Scholars often highlight the book's analytical rigor in connecting micro-level activism to macro-level political outcomes.