By constantly moving the flashlight of your attention to the perimeter of your understanding, you enlarge your sense of the world.

More voices means less trust in any given voice.

It feels great to have your own views reflected back to you, and you feel so right, but actually it's very dangerous. Because to make good decisions, you need to have a clear view of what all the options are.

The algorithms that orchestrate our ads are starting to orchestrate our lives.

By constantly moving the flashlight of your attention to the perimeter of your understanding, you enlarge your sense of the world.

Eric Schmidt likes to point out that if you recorded all human communication from the dawn of time to 2003, it takes up about five billion gigabytes of storage space. Now were creating that much data every two days

It's a civic virtue to be exposed to things that appear to be outside your interest. In a complex world, almost everything affects you – that closes the loop on pecuniary self-interest. Customers are always right, but people aren't.