Jaron Lanier: Father of Virtual Reality, Renaissance man

This scientist, musician and author is best known for his work in Virtual Reality, and his advocacy of humanism and sustainable economics in a digital context. His 1980's startup, VPL Research, created the first commercial Virtual Reality products - introducing avatars, multi-person virtual world experiences and prototypes of major VR applications. Hear why he is worried the present Internet may be destroying societies, democracies and economies.