Thumbs, Toes, and Tears: And Other Traits That Make Us Human

✍ Scribed by Walter, Chip

• Book ID: 109310745
• Publisher: Bloomsbury Publishing Plc
• Year: 2006
• Tongue: English
• Weight: 814 KB
• Category: Fiction
• ISBN-13: 9780802718846

✦ Synopsis

The fascinating evolutionary links between six seemingly unremarkable traits that make us the very remarkable creatures we are. Countless behaviors separate us from the rest of the animal kingdom, but all of them can be traced one way or another to six traits that are unique to the human race-our big toe, our opposable thumb, our oddly shaped pharynx, and our ability to laugh, kiss, and cry. At first glance these may not seem to be connected but they are. Each marks a fork in the evolutionary road where we went one way and the rest of the animal kingdom went another. Each opens small passageways on the peculiar geography of the human heart and mind. Walter weaves together fascinating insights from complexity theory, the latest brain scanning techniques, anthropology, artificial intelligence, cognitive psychology, and robotics to explore how the smallest of changes over the past six million years - all shaped by the forces of evolution -- have enabled a primate once on the...