Daniel Thompson

In this myth-busting book, Daniel Lieberman, professor of human evolutionary biology at Harvard University and a pioneering researcher on the evolution of human physical activity, tells the story of how we never evolved to exercise - to do voluntary physical activity for the sake of health. Using his own research and experiences throughout the world, Lieberman recounts without jargon how and why humans evolved to walk, run, dig, and do other necessary and rewarding physical activities while avoiding needless exertion.

In 2001, journalist Jessica DuLong ditched her dot-com desk job for the diesel engines of a rusty antique fireboat, the John J. Harvey, and the storied waters of the Hudson. My River Chronicles: Rediscovering America on the Hudson tells the story of this mechanic's daughter and Stanford graduate who had left her blue-collar upbringing behind until the fireboat drew her back, offering a chance to become an engineer and a taste of home she hadn't realized she was missing.