This book delves into the intricate interplay between climate change and the dynamic shifts in global power structures, focusing on the expanded BRICS. Offering a distinctive vantage point by encapsulating the evolving dynamics of Brazil, Russia, India, China, and South Africa, the book through this unique perspective, sheds light on the nuanced relationship between environmental challenges and the geopolitical landscape. It has an interdisciplinary approach, seamlessly weaving insights from political science, economics, development studies, and the natural sciences. This holistic integration of diverse disciplines enhances the reader's understanding, presenting a comprehensive analysis of the multifaceted issues at the nexus of climate change and global politics. It not only maps out the current climate crisis confronting humanity in the twenty-first century, but also extends a helping hand to policymakers. The inclusion of pragmatic policy recommendations adds a pragmatic dimension, providing valuable insights that policymakers may find instrumental in addressing the challenges posed by climate change.