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Author, 'Contagious: Why Things Catch On'
Jonah Berger is a Marketing professor at the Wharton School and author of the New York Times bestseller Contagious: Why Things Catch On. Want to make your product or idea contagious? Check out the free Crafting Contagious Workbook.
Do you have info to share with HuffPost reporters? Here’s how.
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