In 2008, Principal Voices paused to catch up with participants from previous years. What are they doing now? How is Principal Voices helping to facilitate change? Here are their stories.
This week, 13 present and former Principal Voices met in New York for the first ever alumni meeting.
The president of the College of the Atlantic talks about building sustainability on U.S. campuses.
Amory Lovins is an environmentalist and the chairman and chief scientist of the Rocky Mountain Institute (RMI).
Jimmy Wales began the successful peer-reviewed encyclopedia Wikipedia in 2001.
The former Principal Voice talks about the advances in technology and her latest project, the Good Energy Shop.
Robert Conway, CEO of the GSM Association reflects on the progress made since he took part in Principal Voices.
The 2004 Nobel Peace Prize winner and Kenyan environmentalist updates CNN on her climate campaign.
The first debate of 2008 was held on May 21 in Doha, Qatar on the "Economics of Energy." Debate highlights.
Our Principal Voices discussed "Design for Good" in Singapore on July 9, 2008. Debate highlights
The last debate on "Climate Change" was held in Chicago on September 29, 2008. Debate highlights.