Darwin Goes to the Mall

By Abby Goldstein on Wednesday, June 10, 2009.

Sex sells – no surprise there. Marketers have long compelled us to buy things we don’t want or need by tapping into our subconscious desires. So why do we go along with it?

According to the latest research in evolutionary psychology, nearly every decision we make, from the car we drive to the clothes we wear, to the schools and careers we choose, is driven by our desire to attract prospective mates and friends. We’re sending signals, displaying the personality traits we want others to see in us.

For more on this, Virginia spoke to Geoffrey Miller. He’s an evolutionary psychologist at the University of New Mexico, and his new book is Spent: Sex, Evolution, and Consumer Behavior.

The New York Times: Message in What We Buy, but Nobody’s Listening

Seed Magazine: Love’s Labors and Costs

(Photo by Tinou Bao via Flickr/Creative Commons)

Add new comment

Your Opinion Matters
Help shape Word of Mouth by participating in our survey.

Word of Mouth is all about what's new. Online and on-air, the show looks at our fascinating and ever-changing world, and puts the latest ideas under a microscope. Word of Mouth investigates everything from science and technology, to health and the environment, to new trends in popular culture. The show airs Monday through Thursday at noon and is hosted by Virginia Prescott.

Say what you want to say. How you want to say it. We want to hear from you.

Word of Mouth is on the move! Sign up for our podcast and take the show wherever you go.

Past Shows
Nov 03, 2009 | Link
Nov 02, 2009 | Link
Oct 29, 2009 | Link
Oct 28, 2009 | Link

Support From

Corporation for Public Broadcasting

The TD Charitable Foundation

The Next Green Thing

is supported by

Public Service of New Hampshire
committed to clean energy solutions
New Hampshire Electric Co-op