But I Felt It Necessary To Be

Paradoxically, No Such Embargo Exists For The Drugs And Therapies That Have Revolutionized The Treatment Of Serious Diseases Although Many Of Them Were Created With The Same Technologies.

Fears Of Creating New Kinds Of Plagues Or Of Altering Human Evolution Or Of Irreversibly Altering The Environment Were Only Some Of The Concerns That Were Rampant.

Today, It Is Research With Human Embryonic Stem Cells And Attempts To Prepare Cloned Stem Cells For Research And Medical Therapies That Are Being Disavowed As Being Ethically Unacceptable.

That Work Led To The Emergence Of The Recombinant Dna Technology Thereby Providing A Major Tool For Analyzing Mammalian Gene Structure And Function And Formed The Basis For Me Receiving The 1980 Nobel Prize In Chemistry.

Moreover, The Concern Of Some That Moving Dna Among Species Would Breach Customary Breeding Barriers And Have Profound Effects On Natural Evolutionary Processes Has Substantially Disappeared As The Science Revealed That Such Exchanges Occur In Nature.