Nancy Jo Sales

We don't really even know how the Internet and technology are changing us, or our brains and our attention span.

I'm not a parenting expert by any means, but I've been interviewing and writing about kids for almost 20 years.

So why was Kim Kardashian famous? Because she was very good at marketing herself, that was all - and today, that was enough. Corporations are now people and people are now products, known as "brands". At a time when the 1 percent was getting richer, the 99 percent was suddenly trying to Keep up with the Kardashians.