Jonah Berger: «Contagious: Why Things Catch On» | Talks at Google By admin Posted on junio 10, 2016 In Contagious Tagged Berger, Catch, Contagious, Google, jonah, Talks, Things We all know ideas and information spread through word of mouth. But according to Berger, the key to making things really popular happens long before it’s discussed at the water cooler or «liked» online. ...