Writing from the front lines of extinction research, Barnosky tells the overarching story of geologic and evolutionary history and how it informs the way humans inhabit, exploit, and impact Earth today. He presents compelling evidence that unless we rethink how we generate the power we use to run our global ecosystem, where we get our food, and how we make our money, we will trigger what would be the sixth great extinction on Earth, with dire consequences....

"Through personal stories of mishap and adventure, historical vignettes, and scenic detours, professor Eli J. Knapp dissects eighteen critical forces that lie behind the earth's sixth extinction. Drawing from experiences across the globe, Knapp peeks into odd and overlooked corners of natural history, showing how ocean-going tortoises and ghost deer can both instruct and inspire. Full of humor, hope, and self-effacing scientific savvy, Knapp's exploration...

"In retreat from a devastating loss and crushing injustice, Katie lives alone in a fortresslike stone house on Jacob's Ladder island. Once a rising star in the art world, she finds refuge in her painting. The neighboring island of Ringrock houses a secret: a government research facility. And now two agents have arrived on Jacob's Ladder in search of someone--or something--they refuse to identify. Although an air of menace hangs over these men, an...

"A book for middle-school-aged children about previous extinctions and possible threats to humans, from volcanoes, to asteroids, to pollution and diseases"--