Genetic engineering.

Everyone knows Watson and Crick, who unraveled the key of DNA in 1953.  But keeping up with of Boyer and Cohen, who designed the first living thing with mixed DNA from different varieties in 1973?  They placed toad genetics into a viruses that then duplicated itself over and over, moving the toad’s inherited rule down through years of viruses.  Three decades later, an approximated 70 percent of unhealthy foods contain genetically customized components, such as soy beans or maize designed for higher plants results in.  Of course, the bigger potential — good and bad — is in technological innovation people.  It might avoid beginning problems, and illnesses later in life.  But the adverse reactions could be terrible and unidentified.  Is there an moral way to beta-test human beings?