Jim Watson was asked to give a tour of the future. He believes that DNA science should be used to change the human race. His views are both extraordinary and extremely controversial. Watson argues for a new kind of eugenics -- where parents are allowed to choose the DNA of their children -- to make them healthier, more intelligent, even better looking. His vision may be disagreeable, yet it's a natural consequence of the decades of scientific exploration launched by his and Francis Crick's dis