What makes things popular?

If you said advertising, think again. People don't listen to advertisements, they listen to their peers. But why do people talk about certain products and ideas more than others? Why are some stories and rumors more infectious? And what makes online content go viral?

Wharton marketing professor Jonah Berger has spent the last decade answering these questions. He's studied why New York Times articles make the paper's own Most E-mailed List, why products get word of mouth, and how social influence shapes everything from the cars we buy to the clothes we wear to the names we give our children. In this book, Berger reveals the secret science behind word-of-mouth and social transmission. Discover how six basic principles drive all sorts of things to become contagious, from consumer products and policy initiatives to workplace rumors and YouTube videos.

Contagious combines groundbreaking research with powerful stories. Learn how a luxury steakhouse found popularity through the lowly cheese-steak, why anti-drug commercials might have actually increased drug use, and why more than 200 million consumers shared a video about one of the seemingly most boring products there is: a blender. If you've wondered why certain stories get shared, e-mails get forwarded, or videos go viral, Contagious explains why, and shows how to leverage these concepts to craft contagious content. This book provides a set of specific, actionable techniques for helping information spread for designing messages, advertisements, and information that people will share. Whether you're a manager at a big company, a small business owner trying to boost awareness, a politician running for office, or a health official trying to get the word out, Contagious will show you how to make your product or idea catch on.

"Faster-spreading than the flu are the ordinary conversations people have about products and ideas, according to this infectious treatise on viral marketing. Drawing on his own nifty research, Wharton marketing professor Berger investigates all manner of phenomena surging name brands, chic restaurants, YouTube hits, most e-mailed articles that catch on through word-of-mouth popularity. There are discernible dynamics behind the apparent chaos of trendiness, he argues: we naturally want to talk about things that seem fashionable, secretive, useful, or remarkable, that arouse our emotions, that come to mind frequently in mundane settings, and that wrap themselves in compelling stories. He applies these principles to illuminate a slew of marketing and PR conundrums, explaining why a Philadelphia restaurant prospered by charging for a cheese steak, why 'Just Say No' ads may make kids say yes, why people sometimes pay more to get a discount, and why that Budweiser commercial featuring dudes saying 'Wassup?' was a stroke of genius. Berger writes in a sprightly, charming style that deftly delineates the intersection of cognitive psychology and social behavior with an eye toward helping businesspeople and others spread their messages. The result is a useful and entertaining primer that diagnoses countless baffling pop culture epidemics. Agent: James Levine, Levine/Greenberg Agency." Publishers Weekly Copyright PWxyz, LLC. All rights reserved.

"For nonexperts who puzzle about the best way to make an impact in a world of social media addicts with short attention spans, it provides plenty to think about....If there were a 'like' button underneath it, you'd probably find yourself clicking it." Los Angeles Times

New York Times bestseller and named Best Marketing Book of 2014 by the American Marketing Association
What makes things popular? Why do people talk about certain products and ideas more than others? Why are some stories and rumors more infectious? And what makes online content go viral?
If you said advertising, think again. People don't listen to advertisements, they listen to their peers. But why do people talk about certain products and ideas more than others? Why are some stories and rumors more infectious? And what makes online content go viral?
Wharton marketing professor Jonah Berger has spent the last decade answering these questions. He's studied why New York Times articles make the paper's own Most E-mailed List, why products get word of mouth, and how social influence shapes everything from the cars we buy to the clothes we wear to the names we give our children. In this book, Berger reveals the secret science behind word-of-mouth and social transmission. Discover how six basic principles drive all sorts of things to become contagious, from consumer products and policy initiatives to workplace rumors and YouTube videos.
Contagious combines groundbreaking research with powerful stories. Learn how a luxury steakhouse found popularity through the lowly cheese-steak, why anti-drug commercials might have actually increased drug use, and why more than 200 million consumers shared a video about one of the seemingly most boring products there is: a blender. If you've wondered why certain stories get shared, e-mails get forwarded, or videos go viral, Contagious explains why, and shows how to leverage these concepts to craft contagious content. This book provides a set of specific, actionable techniques for helping information spread--for designing messages, advertisements, and information that people will share. Whether you're a manager at a big company, a small business owner trying to boost awareness, a politician running for office, or a health official trying to get the word out, Contagious will show you how to make your product or idea catch on.

Why do certain products and ideas go viral? Dynamic young Wharton professor Jonah Berger draws on his research to explain the six steps that make products or ideas contagious.

Why do some products get more word of mouth than others? Why does some online content go viral? Word of mouth makes products, ideas, and behaviors catch on. Its more influential than advertising and far more effective.

Can you create word of mouth for your product or idea? According to Berger, you can. Whether you operate a neighborhood restaurant, a corporation with hundreds of employees, or are running for a local office for the first time, the steps that can help your product or idea become viral are the same.

Contagious is filled with fascinating information drawn from Bergers research. You will be surprised to learn, for example, just how little word of mouth is generated online versus elsewhere. Already praised by Dan Ariely and Dan Gilbert, and sold in nine countries, this book is a must-read for people who want their projects and ideas to succeed.

Jonah Bergeris the author of the New York Times bestseller Contagious: Why Things Catch On, and isthe James G. Campbell Jr. Assistant Professor of Marketing at the Wharton School at the University of Pennsylvania.His research has been published in top-tier academic journals, and popular accounts of his work have appeared inTheNew York Times,The Wall Street Journal,Science,Harvard Business Review, and more. His research has also been featured in theNew York TimesMagazines "Year in Ideas." Berger has been recognized with a number of awards for both scholarship and teaching. He lives in Philadelphia, Pennsylvania.