The author's insights about a variety of natural phenomena contribute to our understanding of some of the great medical puzzles of the era. -- Back cover.

"Macmillan New Media expanded book"--Container.

Elegant, suggestive, and clarifying, Lewis Thomas's profoundly humane vision explores the world around us and examines the complex interdependence of all things. Extending beyond the usual limitations of biological science and into a vast and wondrous world of hidden relationships, this provocative book explores in personal, poetic essays to topics such as computers, germs, language, music, death, insects, and medicine. Lewis Thomas writes, "Once you have become permanently startled, as I am, by the realization that we are a social species, you tend to keep an eye out for the pieces of evidence that this is, by and large, good for us."

The Fragile Male is the first study of male behavior through scientific observation. Males may first have evolved to serve females; by accident and virtue of their strength men grew to believe they were superior. Dr. Greenstein analyses and exposes human male behavior through revelatory comparisons with males of other species. In many cases the same instincts that drive male animals to exclude females and seek dominance are responsible for human male behavior.

Chronicles the attempts of the authors to protect and study the mountain gorillas of Rwanda, discussing the foundation of the Mountain Gorilla Project as well as the ecological and political situation of Rwanda.

*A National Bestseller* From the internationally bestselling artist Kerby Rosanes, an extraordinary coloring book celebrating some of the incredible animals and landscapes that are disappearing around the globe Fragile World is a coloring book to savor, exploring fifty-six endangered, vulnerable, and threatened animals and landscapes—from the Tapanuli orangutan to the hawksbill turtle, from Philippine bat caves to the Baltic Sea. The illustrations are intricate, detailed, and unforgettable, both magisterial and whimsical. And the result is a stunning tribute to Mother Nature. Fragile World is a coloring experience that is at once vintage Kerby and unlike any other.

The medusa is a tiny jellyfish that lives on the ventral surface of a sea slug found in the Bay of Naples. Readers will find themselves caught up in the fate of the medusa and the snail as a metaphor for eternal issues of life and death as Lewis Thomas further extends the exploration of man and his world begun in The Lives of a Cell. Among the treasures in this magnificent book are essays on the human genius for making mistakes, on disease and natural death, on cloning, on warts, and on Montaigne, as well as an assessment of medical science and health care. In these essays and others, Thomas once again conveys his observations of the scientific world in prose marked by wonder and wit.