David Brin, fresh from a personal appearance inside the virtual world of Second Life, is our featured guest. The best selling science fiction author, scientist and public speaker, expands on the ideas he presented there and describes his impression of that virtual world based on his first-hand experience.David Brin has won multiple Hugo and Nebula awards and is the author of the novel Kiln People and The Life Eaters as well as six novels within his Uplift Series. He holds a Bachelor’s in astronomy, a Master’s in applied physics, and a Doctorate in astrophysics.Hosted by Stephen Euin Cobb, this is the April 23, 2008 episode of The Future And You. [Running time: 49 minutes]David Brin's appearance inside Second Life was part of the annual world-wide celebration of Yuri's Night, which commemorates the first human flight into space by Yuri Gagarin in 1961.For nearly two hours David Brin spoke to an overflow crowd in the grand meeting hall in the Central Nexus Building inside the city-state of Extropia inside Second Life. He was interviewed by Sophrosyne Stenvaag in an expanded version of her Sophrosyne's Saturday Salon which is held every week.Wearing a photorealistic body specially crafted for this event by the avatar artists Zeroe Auer and Zada Zenovka, David spoke about the strengths and weaknesses of virtual worlds as a place to discuss ideas--and did so while experiencing those very strengths and weaknesses as he discussed ideas. (My photos of his event may be found on Flickr.)The city-state of Extropia has become a popular meeting area within Second Life for those who are curious about the future because it features weekly events to discuss various futuristic topics. The organization SL-Transhumanists, for example, hosts lectures and discussions about the many aspects of transhumanism such as nanotech, genotech, AI and the Singularity.