Earth's Mass Extinctions

The book takes an analytical approach, presenting complex earth sciences information in an accessible manner. It highlights the interplay between geological processes, such as volcanism and asteroid impacts, and biological systems. The book also emphasizes the importance of understanding the selectivity of past extinction events, providing a framework for assessing the vulnerability of modern ecosystems.

Each of the ""Big Five"" extinctions—from the Ordovician-Silurian to the Cretaceous-Paleogene—are presented as case studies, exploring specific causes, patterns, and the recovery of life that followed. The book progresses from introducing the concept of mass extinctions and the geological timescale to detailed case studies and concludes by synthesizing lessons for conservation and environmental policy. By studying these past extinction events, readers gain invaluable insights into the processes that drive both the loss and recovery of biodiversity, informing strategies to help mitigate the current biodiversity crisis and understand the long-term sustainability of human activities.