This page summarizes Chapter 3 (Future of the Medicine).
"Kaku discusses robotic body parts, modular robots, unemployment caused by robots, surrogates and avatars (like their respective movies), and reverse engineering the brain. Kaku goes over the three laws of robotics and their contradictions. He endorses a "chip in robot brains to automatically shut them off if they have murderous thoughts", and believes that the most likely scenario is "friendly AI", in which robots are free to wreak havoc and destruction, but are designed to desire benevolence.[1]"
This summarizes the trends in the chapter of medicine.
"Future of Medicine
Near Future: Genomic Medicine, Medical Scanners, Stem Cells,
Midcentury: Gene Therapy, Designer Children
Far Future: Reversing Aging, Immortality, Bringing Back Dinosaurs & Neanderthals, Germ Warfare"