In Five Times Faster: Rethinking the Science, Economics, and Diplomacy of Climate Change, Simon Sharpe presents a compelling examination of the pressing need for accelerated action against climate change. As the effects of global warming become increasingly perilous, Sharpe challenges readers to reconsider traditional approaches and embrace innovative strategies that prioritise rapid responses. The Plot Sharpe delves into the intricacies of climate science while highlighting the economic implications and the vital role of diplomacy. He argues that conventional timelines for addressing climate change are inadequate and that a paradigm shift is essential. By drawing on a wealth of data and case studies, the author illustrates how nations can collaborate more effectively to implement solutions that reduce carbon emissions and foster sustainable development. Themes Urgency of Action: The book underscores the critical need for immediate measures to mitigate climate risks. Interconnectedness: It explores how climate change is intertwined with global economics and international relations. Innovation: Sharpe encourages embracing new technologies and methodologies to accelerate progress. "To truly combat climate change, we must be willing to rethink not just our methods but our timelines." Sharpe’s writing is both accessible and thought-provoking, making complex topics understandable for a broad audience. Readers who appreciated works such as The Uninhabitable Earth by David Wallace-Wells or This Changes Everything by Naomi Klein will find Sharpe's insights equally engaging and relevant.