Joshua Fouts is is the Executive Director of Bioneers. He joined the podcast to walk us through one of the most poetic and substantial uses of technology that we've ever heard. He's truly one of the most thoughtful and articulate people around. Check out what Bioneers is doing and get involved. 
Also, there's a long David Bowie segment towards the beginning too...
Joshua Sheridan Fouts is a globally recognized media innovator and social entrepreneur known for his visionary work paving new inroads for meaningful understanding between cultures.  
An anthropologist, Joshua studied art and documentary film production. He began his career in Washington, DC in the 1990s where he worked at the US State Department and began to experiment with new ways to use radio, television and Internet technology for cultural collaboration. He went on to launch two first-of-their-kind think tanks focused on digital media innovation and cultural relations at the USC Annenberg School in Los Angeles where he founded the first-ever blog about digital journalism and later created a new master’s degree in public diplomacy.
http://www.bioneers.org