ETHAN ZUCKERMAN At this year's TED Global event, Ethan Zuckerman presented to dozens of global citizens about how the world -- the whole world -- uses new media to share information and moods across cultures, languages and platforms.

CLAY SHIRKY In this recent review in The Daily Maverick, you can read more about Clay's research and view several video clips of him presenting on "How Cognitive Surplus will Change the World" and "How Cell Phones, Twitter, Facebook Can Make History".

NELL MERLINO In this feature
article in Forbes.com, Nell discusses her inspiration for creating Count Me In, a non profit dedicated to helping women grow their micro businesses into million dollar enterprises, the challenges faced by women business owners today, and the economic impact of growing women owned businesses.