How Many Friends Does One Person Need?

By Robin I.M. Dunbar, Robin Dunbar, Robin I. M. Dunbar

Book Overview

Why do men talk and women gossip, and which is better for you? Why is monogamy a drain on the brain? And why should you be suspicious of someone who has more than 150 friends on Facebook? We are the... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0571253423
• ISBN13: 9780571253425
• Release Date: January 2010
• Publisher: Faber & Faber, Limited
• Length: 304 Pages
• Weight: 0.85 lbs.
• Dimensions: 8.1" x 1.1" x 5.3"