It seems to me that a shotgun approach to evolving organisms could be as dangerous. Viruses are well ahead of us in that. http://en.wikipedia.org/wiki/Endogen

It seems to me that a shotgun approach to evolving organisms could be as dangerous. Viruses are well ahead of us in that. http://en.wikipedia.org/wiki/Endogenous_retrovirus http://en.wikipedia.org/wiki/Endogenous_retrovirus