什么是生命的秩序？达尔文一生所求的关键化石为何始终缺失？每次生命大爆发之前，都有大规模物种灭绝降临，在生命的轮回中大灭绝究竟扮演了什么角色？ 作者艾崔奇为读者扫清了知识的迷障，他精准地把握了生命演化的脉搏，从跨度数十亿年的重要化石中寻找启示。生物演化并不像达尔文设想的那样是缓慢而渐进的变化过程，艾崔奇揭示：在大规模物种灭绝发生之前，物种都不会发生任何显著的变化。这一生命的律动，正如地球上古老动植物化石记录的那样，被认为是当下对演化最为合理的描述。

A major book about the future of the world, blending intellectual and natural history and field reporting into a powerful account of the mass extinction unfolding before our eyes Over the last half a billion years, there have been five mass extinctions, when the diversity of life on earth suddenly and dramatically contracted. Scientists around the world are currently monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the dinosaurs. This time around, the cataclysm is us. In The Sixth Extinction, two-time winner of the National Magazine Award and New Yorker writer Elizabeth Kolbert draws on the work of scores of researchers in half a dozen disciplines, accompanying many of them into the field: geologists who study deep ocean cores, botanists who follow the tree line as it climbs up the Andes, marine biologists who dive off the Great Barrier Reef. She introduces us to a dozen species, some already gone, others facing extinction, including the Panamian golden frog, staghorn coral, the great auk, and the Sumatran rhino. Through these stories, Kolbert provides a moving account of the disappearances occurring all around us and traces the evolution of extinction as concept, from its first articulation by Georges Cuvier in revolutionary Paris up through the present day. The sixth extinction is likely to be mankind's most lasting legacy; as Kolbert observes, it compels us to rethink the fundamental question of what it means to be human.