Dr. Michio Kaku. Henry Semat Professor of Theoretical Physics - City University of New York. Author: "PARALLEL WORLDS - A JOURNEY THROUGH CREATION, HIGHER DIMENSIONS, AND THE FUTURE OF THE COSMOS"
www.Mkaku.org
Ray Kurzweil the Cybernetic Inventor, Entrepreneur and Futurist Phiosopher talks about his book "The Age of Spiritual Machines" almost on the day it was released in January of 1999. He recounts his earler publication "The Age of Intelligent Machines" and offers many illuminating projections of likly futre Cyberentic developments.