Paul Wignall is Professor of Palaeoenvironments at the University of Leeds, and a leading expert on extinctions. He has published over 200 papers on a multitude of research areas, including the causes of major environmental change such as the deoxygenation of the oceans, and the establishment of super greenhouse climates. In addition to his considerable research output, he has authored a popular science book, The Worst of Times (Princeton University Press, 2015), and has contributed articles to popular science magazines. He has also appeared in many television documentaries, including the recent Walking through Time (Channel 4).
This book will capture the interest of students, researchers, and nonprofessionals alike * Conservation Biology * Extinction is a pressing societal and political problem, but we must get the science right. In this excellent book, Paul Wignall draws on a broad range of recent studies on the great mass extinctions of the past and the present biodiversity crisis to provide the evidence that will inform the debate. * Michael J. Benton, Professor of Vertebrate Palaeontology, University of Bristol *