It's more important to me to get an e-mail that says, 'I saw your page and it changed my life,' than how many hits the page got.

There are actual communication systems being built to enable eye surgeons to get inside the eye, and vascular surgeons to get inside the arteries. You could see a social reaction in which people would want to regulate this technology because they are threatened by it, and thereby cause a lot of harm. There are several scenarios that are happening at once. The other scenario is that the Japanese are going for this in a big way.

Technological civilization has now dominated the earth to the point where there is a big question what is going to happen next.

If, like many others, you are concerned social media is making people and cultures shallow, I propose we teach more people how to swim and together explore the deeper end of the pool.

You can't assume any place you go is private because the means of surveillance are becoming so affordable and so invisible.

Advertising in the past has been predicated on a mass market and a captive audience.

We are moving rapidly into a world in which the spying machinery is built into every object we encounter.