Based on entirely new research - including a detailed questionnaire completed by five million people in 33 countries - Why Him? Why Her? will change your understanding of why you love him (or her) and help you use nature's chemistry to find and keep your life partner.
"Better than I expected"
This is a cutting-edge tour de force that traces human family life from its origins in Africa over 20 million years ago to the Internet dating sites and bedrooms of today. It's got it all: the copulatory gaze and other natural courting ploys; the who, when, where, and why of adultery; love addictions; Fisher's discovery of four broad chemically based personality styles and what each seeks in romance; the newest data on worldwide (biologically based) patterns of divorce....
"Okay book; horrible performance"