In his second visit to the show, author, thinker and computer technologist, MARSHALL BRAIN, (www.marshallbrain.com) talks about the future of humanity in terms of "Singularity," the point at which accelerating technology surpasses human ability in brain power, biotechnology and perhaps consciousness. What does the future hold for mankind? How might these "advancements" alter, improve or harm us? Marshall has written several books on the subject and our discussion ranges from computers, AI and climate change to meditation and spirituality. Who are we, what do we want and where the hell are we going?
