The Earth we know is gone, forgotten in the depths of time. In its place is the Urth a world of mystery and danger, steeped in a thousand centuries of history a

In this engrossing and accessible book, Doug Macdougall explores the causes and effects of ice ages that have gripped our planet throughout its history, from th

Paleoclimatologist Curt Stager vividly describes how the decisions we make about the environment in the 21st century will affect the next 100,000 years of life

In 1921, Paul Amadeus Dienach, a Swiss-Austrian teacher with fragile health, falls into a one-year-long coma. During this time, his consciousness slides into th

A Kirkus Reviews Best Nonfiction of 2011 title A bold, far-reaching look at how our actions will decide the planet's future for millennia to come. Imagine a pla