Michael Saylor, CEO of Microstrategy on his book "The Mobile Wave: How Mobile Intelligence Will Change Everything"
One of the most thought-provoking (and mind-rattling, if accurate) 19 mins I've spent in recent memory. Stick with it through the slow opening to get to some boggling visions for what lies ahead in the not-so-distant future and the ramifications on life/business.
Reflect on how our grandparent's lives weren't so tremendously different from their parent's lives and then juxtapose that against how radically different things will evolve/change within the current generation's lifetime. No more "when I was your age..." tales from the past being shared across generations - it'll be tales of "remember when..." stories within a generation.
Hang on tightly... it's going to be a bumpy ride!