Architecting Reality With Greg W. Anderson

What if you could not only design your life but instead, design...you? Greg talks about a future scenario where you can design yourself through genome mapping. Do you want to be taller, smarter, muscular? Maybe it's about children being healed in vitro. He talks about the structure of DNA mapping, eradicating disease and the process by which this may actually happen sooner than you think. What the ethical issue of all of this? Should we be able to "play God" or is this something we need to stay away from.