The act of modifying, or the state of being modified; a modified form or condition; state as modified; a change; as, the modification of an opinion, or of a machine; the various modifications of light.
A man has no religion who has not slowly and painfully gathered one together, adding to it, shaping it; and one's religion is never complete and final, it seems, but must always be undergoing modification. D. H. Lawrence
Genetic modification has many different areas, for example in medicine, and Britain is at the leading edge of this new technology. I don't know, but people tell me, it could indeed by the leading science of the 21st century. All I say to people is: 'Just keep an open mind and let us proceed according to genuine scientific evidence.' Tony Blair