Ok, I watched Juan's latest.  He's always been one of my favorite TED speakers.

A couple of comments on the talk:

"When it comes to the future, there are three kinds of people: those who let it happen, those who make it happen, and those who wonder what happened." -- John M. Richardson, Jr.

"My interest is in the future because I am going to spend the rest of my life there." -- Charles F. Kettering