This textbook introduces students to think and write critically against the backdrop of a broad theoretical and empirical foundation of the concept of international justice. It brings together several global and transnational issues from an interdisciplinary perspective. It exposes students to a wide range of political, economic, social and cultural problems across different world regions, including migration, climate change, mass violence, and pandemics. Thanks to this book, students learn to apply different theoretical frameworks, such as environmentalism or feminism, to analyze and better understand the interconnectedness and the transnational character of these global justice-related problems across societies and cultures.