Evolutionary psychology—the compelling science

of human nature—has clarified the prehistoric origins

of human behavior and influenced many fields ranging

from economics to personal relationships. In Spent

Geoffrey Miller applies this revolutionary science’s

principles to a new domain: the sensual wonderland

of marketing and status seeking that we call American

consumer culture. Starting with the basic notion that

the goods and services we buy unconsciously advertise

our biological potential as mates and friends, Miller

examines the hidden factors that dictate our choices in

everything from lipstick to cars, from the magazines

we read to the music we listen to. With humor and

insight, Miller analyzes an array of product choices

and deciphers what our decisions say about ourselves,

giving us access to a new way of understanding—and

improving—our behaviors. Like Freakonomics or The

Tipping Point, Spent is a bold and revelatory book that

illuminates the unseen logic behind the chaos of consumerism

and suggests new ways we can become happier

consumers and more responsible citizens.

A leading evolutionary

psychologist probes the hidden

instincts behind our working,

shopping, and spending