According to WPP chief executive Sir Martin Sorrell, 2012 will probably be the first cashless Olympics. Moreover, he has thoughts on how the sheer size of the cell networks in Chnia and India will change the dynamics of Internet access.

He further discusses how mobility is changing the world and specifically advertising. Finally, listen to how this advertising agency conglomerate is taking advantage of opportunities to work with Google and Facebook/Twitter.

Hat Tip: Gary Kim